US Pat. No. 9,332,663

ELECTRONIC DEVICE OPENED BY MAGNETIC FORCE

Maintek Computer (Suzhou)...

1. An electronic device opened by magnetic force, comprising:
a bottom cover;
a top cover connected to the bottom cover and capable of being opened and closed relative to the bottom cover, where in the
top cover has a first engaging portion;

at least one engaging module disposed at the bottom cover and having a magnetic attraction portion, an elastic element, and
a second engaging portion, wherein one end of the elastic element is fixed at the bottom cover and the other end is connected
to the magnetic attraction portion, the second engaging portion is connected to the magnetic attraction portion, and the second
engaging portion is engaged with the first engaging portion when the top cover covers the bottom cover;

a conductive logo; and
at least one electromagnet disposed at the bottom cover and electrically connected to the conductive logo, wherein the electromagnet
is disposed facing to the magnetic attraction portion with an interval, when the conductive logo is electrified, the electromagnet
generates magnetism for attracting the magnetic attraction portion to drive the second engaging portion to be separated from
the first engaging portion thus deforming the elastic element to allow the top cover to be opened, and when the conductive
logo is stopped from being electrified, the elastic element is restored to allow the second engaging portion to return to
the original position.

US Pat. No. 9,223,344

DOCKING STATION

PEGATRON CORPORATION, Ta...

1. A docking station for holding an electronic apparatus, comprising:
a docking body comprising an operation interface and a hinge portion;
a hinge module comprising a hinge element and a holding element, wherein the hinge element is pivotally connected to the hinge
portion and connected to the holding element, the holding element and the docking body form a groove, the holding element
for holding the electronic apparatus is rotatable relative to the docking body for more than 270 degrees through the rotation
space provided by the groove until being stopped by the docking body; and

a sensing device disposed at a side wall of the docking body, wherein when the holding element is rotated relative to the
docking body for 295 degrees, the holding element contacts and triggers the sensing device so that the docking station shuts
off the function of the operation interface.

US Pat. No. 9,642,280

SERVER

PEGATRON CORPORATION, Ta...

1. A server for accommodating a plurality of first expansion cards, the server comprising:
a housing;
a half-width motherboard disposed in the housing;
a connector disposed at a side edge of the half-width motherboard for connecting with one of the first expansion cards;
a dual-sided riser card electrically connected with the half-width motherboard for connecting with another two of the first
expansion cards, the dual-sided riser card being substantially perpendicularly disposed at the half-width motherboard and
being disposed beside the connector, wherein the projection of one of the first expansion cards connected with the dual-sided
riser card and the projection of the first expansion card connected with the connector are overlapped at the housing.

US Pat. No. 9,070,321

TABLET COMPUTER AND METHOD FOR CONTROLLING THE SAME

Maintek Computer (Suzhou)...

4. A tablet computer, comprising:
an external device input interface configured for connecting to an external device and receiving a first video signal outputted
from the external device;

a first low voltage differential signal converter electrically coupled to the external device input interface and configured
for converting the first video signal into a first low voltage differential signal;

a processor configured for outputting a second video signal;
a second low voltage differential signal converter electrically coupled to the processor and configured for converting the
second video signal into a second low voltage differential signal; and

a low voltage differential signal switch electrically coupled to the first low voltage differential signal converter and the
second low voltage differential signal converter, wherein when the tablet computer operates in a tablet computer mode, the
low voltage differential signal switch outputs the second low voltage differential signal, and when the tablet computer operates
in an external device mode, the low voltage differential signal switch outputs the first low voltage differential signal;
and

a display module electrically coupled to the low voltage differential signal switch and configured for displaying corresponding
data based on the first low voltage differential signal or the second low voltage differential signal outputted from the low
voltage differential signal switch;

wherein the display module is a touch display module configured for sensing touch events, and the display module generates
a touch signal based on the touch events, wherein the tablet computer further comprises a touch signal switch electrically
coupled to the touch display module, the processor, and the external device input interface, and the touch signal switch is
configured for receiving the touch signal, wherein when the tablet computer operates in the tablet computer mode, the touch
signal switch transmits the touch signal to the processor, and when the tablet computer operates in the external device mode,
the touch signal switch transmits the touch signal to the external device via the external device input interface.

US Pat. No. 9,439,320

TRAY

PEGATRON CORPORATION, Ta...

1. A tray for bearing storage units in different size, comprising:
a main body including a bottom plate and at least one protrusion, wherein the bottom plate has a bearing surface for bearing
the storage units;

an arc-shaped through hole formed at the bottom plate, wherein the arc-shaped through hole has a first end and a second end
opposite to each other, the arc-shaped through hole is formed at the bottom plate along a circumference of a virtual circle,
the at least one protrusion is at the arc-shaped through hole;

a connecting rod, wherein one end of the connecting rod is pivotally connected with the bottom plate, and the other end of
the connecting rod moves between the first end and the second end along the arc-shaped through hole, a pivot center of the
connecting rod is at the bottom plate, and a center of the virtual circle is at the pivot center; wherein the connecting rod
comprises a limiting element interfering with the protrusion; and

a supporting portion disposed on a side of the bottom plate opposite to the bearing surface and adjacent to the arc-shaped
through hole, the supporting portion used for supporting the connecting rod at a specific location.

US Pat. No. 9,160,100

ANGLE ADJUSTABLE CONNECTING MODULE

MAINTEK COMPUTER (SUZHOU)...

1. An angle adjustable connecting module, comprising:
a casing having an opening; and
a connecting assembly including a connecting portion, a shaft and at least an elastic member, wherein the connecting portion
is connected with the shaft, an end of the elastic member is connected with the shaft and the other end of the elastic member
is connected with the casing, and the shaft is rotatably disposed at the casing for allowing a part of the connection portion
to be movably exposed to the opening, and the connection portion is rotated within the opening by the shaft.

US Pat. No. 9,178,385

BACKUP POWER CONTROL SYSTEM

PEGATRON CORPORATION, Ta...

1. A backup power control system, comprising:
a main power supply unit, suitable for outputting a main power;
a first negative feedback circuit unit, coupled to a negative end of the main power supply unit;
a standby power supply unit, suitable for outputting a standby power;
a second negative feedback circuit unit, coupled to a negative end of the standby power supply unit; and
a control unit, for switching the first negative feedback circuit unit and the second negative feedback circuit unit to be
turned on or not to be turned on in response to whether a normal power supply signal of the main power is received,

wherein the control unit comprises:
a power monitoring unit, for receiving the normal power supply signal of the main power, wherein the power monitoring unit
generates a current variation signal according to whether the normal power supply signal of the main power is received; and

an isolation control unit, for turning on one of the first negative feedback circuit unit and the second negative feedback
circuit unit in response to the current variation signal;

wherein the first negative feedback circuit unit comprises a first delay unit, a first switching unit and a first anti-backflow
unit connected in series, and the second negative feedback circuit unit comprises a second delay unit, a second switching
unit and a second anti-backflow unit connected in series,

wherein when the normal power supply signal is received, the control unit enables the first negative feedback circuit unit
to be turned on and enables the second negative feedback circuit unit not to be turned on, and when the normal power supply
signal is not received, the control unit enables the first negative feedback circuit unit not to be turned on and enables
the second negative feedback circuit unit to be turned on, so that the standby power is supplied.

US Pat. No. 9,685,138

BRIGHTNESS CONTROLLING METHOD WITH BRIGHTNESS SYNCHRONIZING FUNCTIONALITY AND ALL-IN-ONE COMPUTER IMPLEMENTING THE SAME

Pegatron Corporation, Ta...

11. An all-in-one computer comprising:
a storage device storing an operating system, the operating system including a first system brightness value;
a display for displaying a screen image;
a scaler connected with the display for driving the display to display the screen image;
an on-screen display (OSD) adjuster connected with the scaler and including a first brightness value; and
a controller, connected with the storage device and the scaler,
wherein
when the first brightness value is adjusted to a second brightness value, the display displays the screen image according
to the second brightness value, the scaler transmits a brightness synchronizing signal to the controller, and the controller
synchronizes the first system brightness value to the second brightness value, and

when the first system brightness value is adjusted to a second system brightness value, the display displays the screen image
according to the second system brightness value, and the scaler adjusts the first brightness value to the second system brightness
value.

US Pat. No. 9,285,791

MONITORING SYSTEM

PEGATRON CORPORATION, Ta...

1. A monitoring system for monitoring an operation status of at least one machine, wherein each of the at least one machine
has an operation lamp, the operation lamp is for emitting light when the operation status of the machine is under operation,
the monitoring system comprising:
at least one light sensor disposed at the operation lamp for sending a sensing signal according to brightness of the operation
lamp of the machine;

at least one fastener disposed at the operation lamp, the light sensor being disposed at the fastener, wherein the fastener
includes a light-shielding body, the light-shielding body has an accommodation groove and an inner surface, the inner surface
is adjacent to the operation lamp, the accommodation groove is concavely formed at the inner surface, and the light sensor
is accommodated in the accommodation groove; and

at least one controller electrically connected with the light sensor for determining the operation status of the machine according
to the sensing signal.

US Pat. No. 9,614,451

STARTING AN ISOLATED POWER SUPPLY WITH REGULATED CONTROL POWER AND AN INTERNAL LOAD

PEGATRON CORPORATION, Ta...

1. A power apparatus for an external load, comprising:
a transformer for transforming an input voltage into an output voltage and an auxiliary voltage in response to an operating
signal, wherein the transformer comprises a first coil, a second coil and an auxiliary coil electromagnetically coupled to
one another, the first coil is configured to receive the input voltage, the second coil is configured to provide the output
voltage for the external load, and the auxiliary coil is configured to provide the auxiliary voltage;

a power coordinating unit comprising:
a first resistor coupled between the input voltage and a first node;
a transistor of which a first pin is connected to the first node and a second pin is connected to a second node, wherein the
auxiliary coil is coupled between the second node and a ground;

a second resistor coupled between the input voltage and a third pin of the transistor;
a diode coupled between the first node and the second node; and
a capacitor coupled between the first node and the ground;
a control unit coupled between the first node and the first coil and configured to selectively generate the operating signal;
and

an internal load coupled to the second node, wherein when the control unit operates in a protective mode, the control unit
is configured not to generate the operating signal, the power coordinating unit is configured to generate a coordinating current
supplied to the internal load by using a starting voltage of the first node.

US Pat. No. 9,226,434

ELECTRONIC DEVICE AND ELECTRICALLY-CONDUCTING ASSEMBLY THEREOF

PEGATRON CORPORATION, Ta...

1. An electrically-conducting assembly for conducting a first housing and a second housing of an electronic device, the first
housing being detachably combined with the second housing, the electrically-conducting assembly comprising:
a retaining wall perpendicularly provided at the first housing, a surface of the retaining wall having an electrically-conducting
layer; and

a lapping part perpendicularly provided at the second housing, a surface of the lapping part having another electrically-conducting
layer, the lapping part and the retaining wall contacting with each other when the first housing and the second housing are
combined so that the electrically-conducting layer and the another electrically-conducting layer are mutually conductive,
wherein the lapping part has a hole, the hole is formed adjacent to the second housing.

US Pat. No. 9,213,383

SWITCHING CIRCUIT MODULE, COMPUTER SYSTEM, AND METHOD FOR CONTROLLING COMPUTER SYSTEM RESET THEREOF

PEGATRON CORPORATION, Ta...

1. A switching circuit module applicable to a computer system, for allowing a user to optionally cut off a RTC reset high-level
signal generated by an internal power supply module at a shutdown state of the computer system, the switching circuit module
comprising:
a processing module;
a first control switch, electrically connected to the processing module for being operated by the user to generate a first
control signal, wherein the first control switch is a Hall Effect switch provided for being operated by the user to generate
the first control signal by using a magnet;

a chipset, electrically connected to the internal power supply module for receiving the RTC reset high-level signal from a
reset pin; and

a switch module, electrically connected to the processing module and the chipset, and when the processing module continuously
receives the first control signal to exceed a first setting time, the processing module would further determine whether stop
receiving the first control signal in a second setting time, if yes, a pulse signal being generated for controlling the switch
module to cut off the RTC reset high-level signal transferred to the chipset.

US Pat. No. 9,430,747

ELECTRONIC DEVICE AND METHOD OF ADJUSTING EXECUTION STATE OF ELECTRONIC DEVICE

PEGATRON CORPORATION, Ta...

8. An electronic device, comprising:
a processing unit;
a storage unit;
a detecting unit; and
an execution program stored in the storage unit and capable of being executed by the processing unit, wherein the execution
program at least executes following steps:

detecting a current environmental condition through the detecting unit to generate a current environmental signal and transmitting
the current environmental signal to the processing unit;

reading a current execution state of the electronic device through the processing unit;
comparing with a state look-up table of the electronic device to allow the current environmental signal to correspond to a
predetermined environmental condition in the state look-up table of the electronic device;

determining whether the current execution state of the electronic device conforms to a predetermined execution state corresponding
to the predetermined environmental condition in the state look-up table of the electronic device, wherein the state look-up
table of the electronic device records the predetermined execution state of the electronic device or at least an electronic
device around the electronic device under the predetermined environmental condition; and

if not, adjusting the current execution state of the electronic device by the processing unit to allow the current execution
state to be the same with the predetermined execution state.

US Pat. No. 9,152,187

DOCKING STATION AND PORTABLE APPARATUS

PEGATRON CORPORATION, Ta...

1. A docking station, comprising:
a docking body comprising an operation interface and a casing, wherein the operation interface is disposed at the casing,
and the casing has an articulated portion; and

a hinge structure connected with the docking body vertiginously and comprising at least a hinge assembly and a pivot portion,
wherein the hinge assembly comprises a pivot, a fixed rack, a rotating rack, a first positioning cam set and a second positioning
cam set, the pivot is connected with the pivot portion, the pivot portion is articulated with the articulated portion, one
end of the pivot is connected with the fixed rack, and the fixed rack is connected with the docking body;

wherein, the rotating rack is rotatable relative to the fixed rack and has a first spacing angle by the first positioning
cam set and a second spacing angle by the second positioning cam set,

wherein the hinge assembly further comprises a limiting element disposed adjacent to the rotating rack and fixed to the pivot,
and when the rotating rack rotates to the largest angle with respect to the fixed rack, the limiting element stops the rotating
rack, and the rotating rack has a protrusion portion, the limiting element has a stopping portion, and when the rotating rack
rotates to the largest angle with respect to the fixed rack, the stopping portion stops the protrusion portion.

US Pat. No. 9,232,674

COVER STRUCTURE AND ELECTRONIC DEVICE USING THE SAME

PEGATRON CORPORATION, Ta...

1. A cover structure for an electronic device, and the electronic device further comprises a touch surface, comprising:
a protective cover connected with the electronic device, wherein the protective cover is capable of being rotated with respect
to the electronic device to a front side or a rear side of the electronic device;

a touch element disposed at the protective cover; and
wherein the protective cover further comprises a covering surface, and the covering surface further comprises a recessed portion
for disposing the touch element;
when the protective cover covers the touch surface, the covering surface faces the touch surface without touching, and the
touch element can be exerted by an external force to touch the touch surface so as to activate corresponding functions of
the electronic device.

US Pat. No. 9,645,570

MONITORING SYSTEM

PEGATRON CORPORATION, Ta...

1. A monitoring system for monitoring at least one machine, wherein each of the at least one machine has an operation lamp,
the operation lamp is for emitting light at least when the machine is under operation, the monitoring system comprising:
at least one light sensor configured to detecting the light emitted by the operation lamp;
at least one fastener wrapping around the operation lamp, the fastener comprising a light-shielding body, wherein the light-shielding
body has an accommodation groove and an inner surface, the inner surface is adjacent to the operation lamp, the accommodation
groove is concavely formed at the inner surface, and the light sensor is accommodated in the accommodation groove; and

at least one controller electrically connected with the light sensor for determining a status of the machine according to
the light detected by the light sensor.

US Pat. No. 9,383,835

MULTI-FUNCTIONAL TOUCH PEN

PEGATRON CORPORATION, Ta...

1. A stylus, comprising:
a first barrel;
a second barrel movably sleeved to the outside of the first barrel and having a capacitive touch end, wherein the second barrel
is of metallic material;

a third barrel having a connecting portion connected to an end of the second barrel opposite to the capacitive touch end
a first electromagnetic touch module disposed to the first barrel;
a capacitive touch module having an electrical connection portion detachably electrically connected to the capacitive touch
end of the second barrel;

a second electromagnetic touch module disposed inside the third barrel, wherein the second electromagnetic touch module is
connected to the first electromagnetic touch module in series through a cable and the cable is elongated to allow the first
electromagnetic touch module to be away from the second electromagnetic touch module along with the first barrel when the
first barrel extends out of the second barrel;

wherein the capacitive touch module is electrically connected to the capacitive touch end of the second barrel when the second
barrel wraps the first barrel and shields the first electromagnetic touch module;

wherein the first electromagnetic touch module is exposed outside the second barrel when the first barrel protrudes out of
the second barrel.

US Pat. No. 9,268,371

HINGE MODULE AND ELECTRONIC DEVICE USING THE SAME

PEGATRON CORPORATION, Ta...

1. A hinge module for an electronic device, the electronic device comprising a main body and an upper cover, the main body
comprising a top surface and a bottom surface, and the hinge module comprising:
a biaxial hinge comprising a first rotary shaft, a second rotary shaft and a connecting member, one end of the first rotary
shaft being fixed to the main body, another end of the first rotary shaft being pivotally connected with the connecting member,
one end of the second rotary shaft being fixed to the upper cover, another end of the second rotary shaft being pivotally
connected with the connecting member; and

a pad disposed at the connecting member of the biaxial hinge, when the upper cover rotates with respect to the main body,
the connecting member and the pad rotates using the first rotary shaft as a rotation axis, and wherein when the angle between
the upper cover and the top surface of the main body is between 0° to 180°, at least a portion of the pad extends outwardly
beyond the bottom surface of the main body, when the angle between the upper cover and the top surface of the main body is
between 180° to 360°, at least a portion of the pad extends outwardly beyond the top surface of the main body.

US Pat. No. 9,740,246

TOUCHPAD SUPPORTING DEVICE

PEGATRON CORPORATION, Ta...

1. A touchpad supporting device for supporting a touch pad, comprising:
a frame having an upper surface, a lower surface and a first opening defined through the upper surface and the lower surface;
and

a supporting body for supporting the touch pad, the supporting body having a connecting end and a distal end opposite to each
other, the supporting body being extended obliquely from an inner sidewall at one side of the first opening and close to the
lower surface toward an inner sidewall at another side of the first opening and close to the upper surface, the connecting
end connecting to the inner sidewall at one side of the first opening of the frame, the distal end being not coplanar with
the lower surface of the frame,

wherein a top surface of the supporting body is provided for supporting the touch pad,
wherein the supporting body includes a plurality of sustaining portions, and the sustaining portions are extended outwardly
and respectively from two opposite sides of the distal end, the touchpad supporting device further comprises:

a case for covering on the upper surface of the frame, a second opening being formed on the case, the second opening being
corresponding to the first opening, and the sustaining portions of the supporting body sustaining against a bottom surface
of the case.

US Pat. No. 9,757,848

DETACHING EQUIPMENT FOR DETACHING ELECTRONIC DEVICE AND DETACHING METHOD THEREOF

PEGATRON CORPORATION, Ta...

1. A detaching equipment for detaching an electronic device, wherein the electronic device comprises a housing, a motherboard
and a battery unit in which the battery unit and the motherboard are disposed in parallel in a receiving space of the housing,
comprising:
a base having a bearing groove for bearing the electronic device;
a first fixing unit disposed at the base and comprising a fixing member capable of moving along a first direction to fix the
housing of the electronic device, wherein the fixing member has a protruding portion, and the protruding portion faces the
bearing groove and partially covers the housing of the electronic device when the fixing member fixes the housing of the electronic
device;

a second fixing unit disposed at the base and comprising a baffle capable of moving along a second direction to be inserted
between the motherboard and the battery unit, wherein the second direction is perpendicular to the first direction; and

a pry bar comprising at least one lifting portion with an arc, wherein the arc of the at least one lifting portion fits the
battery unit of the electronic device when the at least one lifting portion enters the receiving space and the pry bar abuts
against the protruding portion to allow the at least one lifting portion to lift and detach the battery unit.

US Pat. No. 9,716,780

TELEPHONE DEVICE

Pegatron Corporation, Ta...

1. A telephone device, comprising:
a base, comprising an ear set accommodating area;
a magnetic field generating device, situated in the base, and used for generating a magnetic field;
an ear set, detachably accommodated in the ear set accommodating area, and comprising a magnetic conducted element;
a magnetic sensor, situated within the base for detecting the magnetic field, the magnetic field detected by the magnetic
sensor being reduced due to interference of the magnetic conducted element when the ear set being accommodated in the ear
set accommodating area; and

a controller, electrically connected with the magnetic sensor, and determining whether the ear set is accommodated in the
ear set accommodating area based on a change of the magnetic field detected by the magnetic sensor.

US Pat. No. 9,641,211

MOBILE COMMUNICATION DEVICE WITH ANTENNA

PEGATRON CORPORATION, Ta...

1. A mobile communication device, comprising:
a case, comprising a metal backing plate, the metal backing plate comprising a radiation part and a non-radiation part, wherein
the radiation part is insulated against the non-radiation part;

an antenna, disposed inside the case and comprising a first feed point;
a plurality of filters, electrically connected and disposed between the metal backing plate and the antenna, each of the filters
comprising:

a capacitor, wherein one end of the capacitor of each of the filters is connected to the antenna and the other end of the
capacitor of each of the filters is grounded; and

an inductor, connected to the capacitor in parallel, wherein one end of the inductor of each of the filters is connected to
the antenna and the other end of the inductor of each of the filters is connected to the radiation part such that the radiation
part of the metal backing plate and the antenna collectively induce a magnetic field when a radio frequency signal is fed
from the first feed point.

US Pat. No. 9,502,768

ANTENNA MODULE WITH PROXIMITY SENSING FUNCTION

PEGATRON CORPORATION, Ta...

1. An antenna module with proximity sensing function adapted to be disposed inside an electronic device, the antenna module
with proximity sensing function comprising:
a ground plane;
at least a sensing element having a first end being connected to a capacitive proximity sensor through a high-frequency blocking
element, wherein the sensing element produces a capacitance signal to be transmitted to the capacitive proximity sensor through
the high-frequency blocking element when sensing an approach of an object and has a second end as a free end; and

an antenna being separated from the sensing element by a gap, connected to the ground plane through a signal feed-in element
for wireless transmission and reception of data, and partially overlapped by the sensing element in a longitudinal direction
parallel to an edge of the ground plane with the antenna positioned between the sensing element and the ground plane; and

at least an electrostatic protection element connected between the first end of the sensing element and the ground plane,
wherein the electrostatic protection element exhibits low impedance at high frequency, exhibits high impedance at low frequency
and exhibits a conducting state when facing an abnormal instantaneous high voltage to allow the instantaneous high voltage
to be transmitted to the ground plane.

US Pat. No. 9,686,459

METHOD FOR SWITCHING CAMERAS

PEGATRON CORPORATION, Ta...

1. A method for switching cameras used in an electronic device, the electronic device including a first camera disposed at
a first surface of the electronic device and a second camera disposed at a second surface of the electronic device different
from the first surface, the method for switching cameras comprising the following steps of:
determining whether the first camera is covered when the first camera captures images, wherein the step of determining whether
the first camera is covered comprises the steps of:

capturing a sensed image via the first camera;
determining whether the sensed image is identical to a predetermined covered image; and
determining that the first camera is covered when the sensed image is identical to the predetermined covered image;
disabling the first camera and enabling the second camera to capture images when the first camera is covered;
processing the sensed image with using an edge detection algorithm; and
not disabling the first camera to capture images when the sensed image has an edge.

US Pat. No. 9,568,582

ELECTRONIC DEVICE

PEGATRON CORPORATION, Ta...

1. An electronic device, comprising:
an antenna module provided for communicating with a wireless communication device;
a direction detecting module electrically connected with the antenna module for detecting strength of N wireless signals that
the antenna module received, respectively, from a first offset angle to N-th offset angle with respect to the wireless communication
device to determine a directivity of the wireless communication device, wherein the directivity of the wireless communication
device is a direction that the wireless communication device has a maximum receiving and transmitting signal strength and
N is a positive integer larger than 1, and the difference of every two adjacent offset angles between the first offset angle
and the N-th offset angle is (360/N) degrees: and

a signal processing module electrically connected with the direction detecting module for comparing the offset angles corresponding
to the strength of the N wireless signals at the directivity of the wireless communication device with a look-up table for
obtaining an angle of the wireless communication device with respect to the electronic device;

wherein the direction detecting module distributes each of the strength of the N wireless signals to K threshold ranges for
forming a signal strength distribution and compares the signal strength distribution with the look-up table to determine the
directivity of the wireless communication device in which K is a positive integer lager than 1.

US Pat. No. 9,488,726

OBJECT DETECTION METHOD USING ULTRASONIC WAVES AND OBJECT DETECTION APPARATUS

PEGATRON CORPORATION, Ta...

1. An object detection method using ultrasonic waves for use in managing power modes of an electronic appliance, comprising:
emitting a plurality of ultrasonic signals sequentially according to a time interval;
sensing a sound wave formed by the ultrasonic signal reflected by a reflection object to generate a reflected signal; and
analyzing the reflected signal to detect the at least one reflection object, the analyzing step of each reflected signal comprising:
sampling the reflected signal to generate a plurality of sample values, and form a real-time environment array having the
sample values, wherein the sample values correspond to a plurality of indices, respectively;

comparing, according to the indices, the sample values in the real-time environment array with a plurality of environment
elements in a cumulative environment array corresponding to the indices to generate an object appearance array, wherein each
of the environment elements is one of the sample values in previous real-time environment arrays corresponding to the same
index obtained in a plurality of previous analyzing steps, the object appearance array has a plurality of first markers corresponding
to the indices, respectively, each of the first markers corresponds to a comparison result of the sample value and the environment
element corresponding to the same index, wherein the comparing operation comprises:

comparing each of the sample values with the environment element corresponding the same index; and
generating the object appearance array according to the comparison results of the environment elements and the sample values,
including:

when the sample value is larger than the corresponding environment element, setting the corresponding first marker to be a
first value representing detection of the reflection object; and

when the sample value is smaller than the corresponding environment element, setting the corresponding first marker to be
a second value representing that the reflection object is not detected;

selectively cumulating a plurality of cumulative values corresponding to the indices in a continuous appearance array based
on the first markers in the object appearance array according to the indices, wherein each of the cumulative values is larger
than or equal to 0, and the cumulating operation comprises:

when the first marker is marked to represent the detection of the reflection object, the corresponding cumulative value is
incremented by 1; and

when the first marker is marked to represent that the reflection object is not detected, the corresponding cumulative value
is decremented by 1;

updating a plurality of second markers in a moving object array corresponding to the indices to respond to the change of the
cumulative values in the continuous appearance array according to the indices, wherein the updating operation comprises:

when the cumulative value is incremented to 1, setting the corresponding second marker to be a first value for representing
that the reflection object is moving;

when the cumulative value is incremented to K, setting the corresponding second marker to be a second value for representing
that the moving reflection object is no longer moving, wherein K is an integer larger than 1; and

when the cumulative value in decremented to 0, setting the corresponding second marker to the second value for representing
that the reflection object is not detected; and

calculating a distance to the reflection object according to the speed of sound, a sample time interval and minimum index
value of the indices corresponding to the second markers marked to represent that the reflection object is moving; and

managing power modes of the electronic appliance based on the values in the object appearance array and the moving object
array.

US Pat. No. 9,640,075

PARKING INFORMATION UPDATING METHOD AND ELECTRONIC DEVICE PERFORMING THE SAME

PEGATRON CORPORATION, Ta...

1. A parking information updating method applicable to an electronic device for acquiring and updating parking information
relative to whether a roadside parking space is available for parking, the electronic device having a positioning data acquiring
system for acquiring positioning data of the electronic device, and the electronic device connecting to a server system through
a network to acquire parking space distribution data and parking space usage state data, the parking information updating
method comprising:
determining whether the electronic device approaches a coordinate location of the roadside parking space with a walking speed
according to the parking space distribution data and the positioning data acquired from the positioning data acquiring system;

if so, after the electronic device arrives at the coordinate location, determining whether the electronic device has stayed
at the coordinate location for a predetermined departure time;

if so, determining whether the electronic device moves toward a first direction and then moves toward a second direction after
the predetermined departure time, wherein the angle difference between the first direction and the second direction is approximately
180 degrees;

if so, determining whether the electronic device speeds up to a driving speed to depart from the coordinate location; and
if so, sending a first instruction for changing a usage state of the roadside parking space to the sever system, such that
the sever system changes the parking space usage state data according to the first instruction, and changes the usage state
of the roadside parking space to an unoccupied state.

US Pat. No. 9,753,505

EXPANSION CARD SECURING DEVICE AND HOUSING

PEGATRON CORPORATION, Ta...

1. An expansion card securing device, comprising:
a frame having a first engaging portion and a second engaging portion, wherein the first engaging portion and the second engaging
portion are respectively located at two side walls of the frame;

a securing member having a shaft portion and a securing portion, wherein the securing portion is connected with the shaft
portion, the shaft portion has two salient portions protruding from the securing portion, the shaft portion is pivotally connected
with the frame via the two salient portions, the securing portion is engaged with the first engaging portion to secure a plurality
of expansion cards;

an elastic member sleeved at the salient portion closer to the second engaging portion, wherein two ends of the elastic member
abut the securing portion and the side wall having the second engaging portion of the frame, respectively;

a pivot; and
an operating member having a rotating portion and an operating portion, wherein the operating portion is connected with the
rotating portion and engaged with the second engaging portion, the rotating portion is pivotally connected with the salient
portion closer to the second engaging portion via the pivot and abuts the side wall having the second engaging portion of
the frame, when the operating portion is disengaged from the second engaging portion, the rotating portion is capable of eccentrically
rotating with the pivot as the rotation axis to drive the shaft portion and the securing portion to move toward a direction
away from the first engaging portion, so that the securing portion disengage from the first engaging portion and compresses
the elastic member, whereby the rotation portion is capable of rotating with the shaft portion as the rotation axis to drive
the securing portion connected with the shaft portion to rotate to release the expansion cards.

US Pat. No. 9,639,684

REMOTE CONTROL METHOD WITH IDENTITY VERIFICATION MECHANISM AND WEARABLE DEVICE FOR PERFORMING THE METHOD

PEGATRON CORPORATION, Ta...

1. A remote control method with identity verification mechanism suited for a wearable device to allow a user to remotely control
a target device through the wearable device, comprising:
detecting whether the wearable device is close to the target device within a specific distance;
if the wearable device is within specified distance of the target device, performing these steps of:
obtaining a characteristic information of the target device and determining whether the characteristic information matches
a predetermined characteristic information, wherein the characteristic information is an infrared beam having a specific frequency
emitted from the target device so as to be recognized by determining the specific frequency;

obtaining a fingerprint data inputted by the user from the wearable device and determining whether the fingerprint data matches
a predetermined fingerprint data; and

sending a control command from the wearable device to the target device according to the characteristic information when the
characteristic information matches the predetermined characteristic information and the fingerprint data matches the predetermined
fingerprint data.

US Pat. No. 9,515,490

POWER MANAGEMENT METHOD AND POWER MANAGEMENT SYSTEM UTILIZING A MEASURE OF A DRIVING CURRENT TO CONTROL AN ELECTRONIC MODULE

PEGATRON CORPORATION, Ta...

1. A power management method for an electronic device operated with a driving current, the power management method comprising:
(a) reading the driving current;
(b) determining if the driving current is less than or equal to a first steady current value for a first period of time, wherein
the first steady current value is an initial current set value;

(c) turning off a first electronic module of the electronic device to decrease the driving current when the driving current
is less than or equal to the first steady current value for the first period of time, wherein the first electronic module
corresponds to a first current variation parameter;

(d) determining if the driving current is within a first judging range for a second period of time, wherein a maximum value
of the first judging range is a sum of the first steady current value and the first current variation parameter, and a minimum
value of the first judging range is a difference between the first steady current value and the first current variation parameter;

(e) updating the first steady current value with a second steady current value when the driving current is within the first
judging range for the second period of time, wherein the second steady current value is a difference between the first steady
current value and the first current variation parameter;

(f) determining if the second steady current value is less than or equal to an energy saving set value; and
(g) activating an energy saving mode when the second steady current value is less than or equal to the energy saving set value.

US Pat. No. 9,641,214

PORTABLE ELECTRONIC DEVICE

PEGATRON CORPORATION, Ta...

1. A portable electronic device, comprising:
an antenna unit comprising at least one pin;
a processor comprising at least one signal control terminal and configured to output at least one voltage control signal;
a circuit board; and
at least one frequency switching circuit disposed on the circuit board and electrically connected to the processor and the
antenna unit, and the frequency switching circuit comprising:

a switch unit coupled with the pin; and
a anti-noise unit coupled with the signal control terminal and the switch unit,
wherein the at least one voltage control signal configured to switch a conducting state of the at least one frequency switching
circuit, so as to adjust a grounding path of the antenna unit, thereby switching the frequency of the antenna unit,

wherein the switch unit further comprises:
a low pass filter, configured to filter out noise between the processor and the antenna unit; and
a switch circuit,
wherein the low pass filter comprises a first end coupled with the anti-noise unit and a second end, and the switch circuit
comprises a first end coupled with the second end of the low pass filter, a second end coupled with the pin and a third end
coupled with a ground.

US Pat. No. 9,924,608

CIRCUIT BOARD ASSEMBLY

PEGATRON CORPORATION, Ta...

1. A circuit board assembly, comprising:
a main board;
a daughter board comprising a circuit board and an electronic module, the electronic module having a plurality of pins connected
to the circuit board;

a metal bracket clamping at one side of the circuit board and the electronic module to shield the plurality of pins, the metal
bracket having a connection part connecting the main board, wherein the metal bracket comprises a shielding plate, a first
clamping portion, and a second clamping portion; the first clamping portion and the second clamping portion respectively extend
from opposite sides of the shielding plate toward a same direction to clamp the electronic module and the circuit board; the
first clamping portion comprises a plurality of fingers elastically contacting the electronic module; and

a conductive gasket disposed between the metal bracket and the plurality of pins.

US Pat. No. 9,860,433

ELECTRONIC DEVICE AND IMAGE BUILDING MODULE THEREOF

PEGATRON CORPORATION, Ta...

1. An image building module comprising:
an image builder including a first image capturing element and a processing chip, the first image capturing element used for
capturing a first image, the processing chip used for processing the first image;

a signal-shielding flexible film covering the processing chip; and
a signal shielding cover covering the image builder and the signal-shielding flexible film, the signal shielding cover having
a first through hole exposing the first image capturing element.

US Pat. No. 10,103,437

MULTI-BAND ANTENNA

PEGATRON CORPORATION, Ta...

1. A multi-band antenna, comprising:a metal backing plate;
a radiating conductor;
a non-conductor, between the metal backing plate and the radiating conductor; and
a connector, connected to the metal backing plate and the radiating conductor, wherein the connector is configured to adjust a connection path between the metal backing plate and the radiating conductor to adjust an antenna operation band, and the connector comprises:
a plurality of metal wires, one terminal of each of the metal wires being connected to the radiating conductor;
a first switching element selectively switching such that one terminal of the first switching element being connected to the radiating conductor via one of the metal wires;
a second switching element configured to control connection between the radiating conductor and ground;
a signal feed-in wire connected to the other terminal of the first switching element, and configured to provide energy to an antenna device; and
wherein the multi-band antenna forms one of a plurality of inverted-F antenna structure based on switching of the first switching element and switching of the second switching element.

US Pat. No. 9,925,426

BALL

PEGATRON CORPORATION, Ta...

1. A ball, comprising:a first housing;
at least six light emitting structures symmetrically disposed on the first housing, wherein each of the light emitting structures comprises:
a fixing unit disposed on the first housing,
a light emitting unit disposed on the fixing unit, and
a first light permeable unit disposed on the fixing unit, wherein the light emitting unit is located between the fixing unit and the first light permeable unit;
a woven structure comprising a plurality of woven units, which are at least partially overlapped and covering the first housing; and
a second housing covering the woven structure and comprising:
a first material layer being light permeable,
a second material layer covered by the first material layer, and
at least six second light permeable units disposed on the second material layer corresponding to positions of the light emitting structures.

US Pat. No. 9,985,355

ANTENNA MODULE

PEGATRON CORPORATION, Ta...

1. An antenna module, comprising:a first ground structure, comprising a first ground portion, a second ground portion and a first slit arranged between the first ground portion and the second ground portion, wherein the first slit comprises a first part, a second part, a third part, a fourth part and a fifth part, and the second part is substantially perpendicular to the first part, and the third part is substantially perpendicular to the second part, and the fourth part is substantially perpendicular to the third part, wherein the first part and the third part are extended from the same side of the second part, the second part and the fourth part are extended from the same side of the third part, and the fifth part is substantially perpendicular to the fourth part, and the third part and the fifth part are extended from the same side of the fourth part;
a first radiation portion, configured to generate a first resonant mode of the antenna module accompanied with the first ground structure, wherein the first radiation portion comprises:
a first feeding terminal, configured to send and receive a first antenna signal; and
a first grounding terminal, electrically coupled to the first ground portion; and
a second radiation portion, configured to generate a second resonant mode of the antenna module in a manner of coupling with the first radiation portion, wherein the second radiation portion comprises:
a second feeding terminal, configured to send and receive a second antenna signal; and
a second grounding terminal, electrically coupled to the second ground portion.

US Pat. No. 9,905,912

ANTENNA MODULE

PEGATRON CORPORATION, Ta...

1. An antenna module, comprising:
a parasitic unit, electrically connected to a ground portion, wherein the parasitic unit comprises:
a first parasitic radiation portion; and
a second parasitic radiation portion, electrically connected to the first parasitic radiation portion, wherein the first parasitic
radiation portion and the second parasitic radiation portion surround a central area of the parasitic unit; and

a first antenna unit, comprising:
a feeding terminal, configured to transmit and receive first antenna signal;
a ground terminal, electrically connected to the ground portion; and
a first radiation portion, electrically connected to the feeding terminal, wherein the first radiation portion is configured
to collaborate with the parasitic unit to generate a first resonant mode of the antenna module, and the first resonant mode
comprises a central frequency, a frequency twice of the central frequency and a frequency three times of the central frequency.

US Pat. No. 10,172,266

SHIELDING COVER MOUNTING AND DISMOUNTING APPARATUS

PEGATRON CORPORATION, Ta...

1. A shielding cover mounting and dismounting apparatus for mounting or dismounting a lower shielding cover connected with a circuit board, the circuit board having an upper surface and a lower surface, the lower shielding cover being connected with the lower surface, the shielding cover mounting and dismounting apparatus comprising:a base;
a first supporting seat disposed on the base, the first supporting seat has a bearing cavity, the lower shielding cover and the circuit board are disposed in the bearing cavity, and the lower shielding cover is disposed between the circuit board and a bottom surface of the bearing cavity;
a second supporting seat including a second elastic member, the second supporting seat is disposed in an opening of the bearing cavity, the second elastic member supports the second supporting seat on the base, whereby the second supporting seat can move relative to the first supporting seat in the opening of the bearing cavity via the second elastic member, wherein a position of the second supporting seat corresponds to the lower shielding cover to support the circuit board in the bearing cavity;
a heater disposed at one side of the upper surface of the circuit board disposed in the bearing cavity, the heater is movably abutted on the upper surface of the circuit board to heat the lower shielding cover connected on the lower surface of the circuit board whereby the lower shielding cover is capable of being dismounted from the circuit board; and
a moving seat including a plurality of third elastic members, the third elastic members connect the moving seat to the heater, the moving seat drives the heater to move closer to or away from the circuit board.

US Pat. No. 10,090,581

MULTIPLE ANTENNA APPARATUS

PEGATRON CORPORATION, Ta...

1. A multiple antenna apparatus, comprising:a metallic back cover, comprising a radiation part;
a substrate;
a ground plane disposed at the substrate, comprising a main ground plane and an extension ground plane;
a first feed antenna unit providing a first resonance mode, the first feed antenna unit comprising:
a first radiation element disposed at the substrate, one end of the first radiation element having a first feed point; and
a second radiation element configured between the radiation part and the substrate, wherein a feed terminal of the second radiation element is connected with the first feed point of the first radiation element for receiving a first feed signal from the first feed point, and resonates with the first radiation element and the radiation part to generate the first resonance mode; and
a second feed antenna unit comprising:
a wire disposed at the substrate, wherein the wire and the ground plane forms a closed slot; and
a third radiation element disposed at the substrate and configured at a center of the closed slot, wherein the third radiation element has a second feed point, and a second feed signal of the second feed point generates a second resonance mode with the closed slot.

US Pat. No. 9,857,967

METHOD FOR SHOWING PAGE FLIP EFFECT OF TOUCH PANEL AND DISPLAY DEVICE WITH PAGE FLIP FUNCTION

PEGATRON CORPORATION, Ta...

1. A method for showing page flip effect of a touch panel, comprising:
detecting a two-point touch event generated at the touch panel for defining a first touch position and a second touch position;
determining the touch panel into a first active area and a second active area according to a relative position of the first
touch position and the second touch position, wherein the first touch position is located within the second active area and
the second touch position is located within the first active area, and the first active area and the second active area are
distinguishingly separated;

detecting whether a first touch event is generated within the first active area or not when the first touch position continuously
locates at the touch panel by contacting a first touch object with the touch panel and the second touch position disappears
by disengaging a second touch object from the touch panel, and executing a corresponding first page flip event at the first
active area according to the first touch event; and

detecting whether a second touch event is generated within the second active area or not when the second touch position continuously
locates at the touch panel by contacting the second touch object with the touch panel and the first touch position disappears
by disengaging the first touch object from the touch panel, and executing a corresponding second page flip event at the second
active area according to the second touch event.

US Pat. No. 9,810,397

LAMPSHADE AND LAMP

PEGATRON CORPORATION, Ta...

1. A lampshade, comprising:
a base plate comprising at least a container and a positioning member, the container and the positioning member configured
on a surface of the base plate;

an elastic cover covering the surface of the base plate;
at least a support member, two ends of the support member bent to form two pivots, the two pivots pivotally connected to the
base plate, and the support member being capable of receiving in the container; and

a linking-up member comprising a fixing portion, a first end and a second end, the fixing portion configured between the first
end and the second end, the fixing portion fixed to the support member, the linking-up member movably disposed at the positioning
member, and the linking-up member allowing the support member to move.

US Pat. No. 10,074,899

ANTENNA SYSTEM

PEGATRON CORPORATION, Ta...

1. An antenna system comprising:a system ground; and
two antenna units, individually disposed on two opposite sides of the system ground and symmetrically mirrored with each other, each antenna unit comprising:
a circuit board;
a first antenna pattern, disposed at one side of the circuit board, the first antenna pattern comprising a first metal part, a second metal part, a third metal part, a first bend and a second bend, the first metal part connected with one end of the second metal part via the first bend and the other end of the second metal part connected with the third metal part, to generate a first high resonant frequency; and
a second antenna pattern, disposed at the other side of the circuit board, the first antenna pattern resonating with part of the second antenna pattern to generate a low resonant frequency.

US Pat. No. 9,835,517

AIRTIGHT TEST APPARATUS AND AIRTIGHT TEST METHOD USING THE SAME

PEGATRON CORPORATION, Ta...

1. An airtight test method using an airtight test apparatus for testing an airtight property of a case assembled with a first
additional member and a second additional member thereon, wherein the case has a first through hole connected to the first
additional member and a second through hole connected to the second additional member, wherein the airtight test apparatus
comprises a base having an air-extracting hole, a top plate disposed on the base and capable of moving with respect to the
base and a first sealing member and a second sealing member selectively and detachably disposed on the top plate, comprising
the following steps:
(a) placing the case on the base to allow the case and the base to form a gas chamber connected to the air-extracting hole;
(b) detachably disposing the second sealing member on the top plate;
(c) allowing the top plate to move towards the base until the second sealing member already disposed on the top plate is against
the case onto the base for sealing the second through hole;

(d) extracting air from the gas chamber through the air-extracting hole; and
(e) detecting an air pressure of the gas chamber for determining the airtight property of the case, the step (e) further comprising:
(e11) allowing the top plate to move away from the base, taking the second sealing member away from the top plate and detachably
disposing the first sealing member on the top plate;

(e12) allowing the top plate to move towards the base until the first sealing member is against the case onto the base for
sealing the first through hole;

(e13) extracting air from the gas chamber through the air-extracting hole; and
(e14) detecting the air pressure of the gas chamber for determining the airtight property of the case.

US Pat. No. 10,007,315

ELECTRONIC DEVICE AND METHOD OF PREVENTING ELECTRONIC DEVICE FROM ENTERING HIBERNATION

Maintek Computer (Suzhou)...

1. An electronic device connecting to an external host, wherein the electronic device is configured to execute a first operating system and the external host is configured to execute a second operating system, the electronic device comprising:a display switching unit, capable of receiving an external display signal from the external host to output a first switching signal;
a switch unit, coupled to the display switching unit to output a first voltage control signal according to the first switching signal;
a power unit, coupled to the switch unit to output a first voltage to the display switching unit according to the first voltage control signal to cause the electronic device to keep displaying the user interface of the second operating system; and
a processing unit, coupled to the display switching unit and capable of outputting an internal display signal to the display switching unit to cause the electronic device to display the user interface of the first operating system,
wherein when the display switching unit receives the internal display signal, the display switching unit outputs a second switching signal, the switch unit outputs a second voltage control signal according to the second switching signal, and the power unit outputs a second voltage to the display switching unit according to the second voltage control signal.

US Pat. No. 9,876,521

SLIDING STAND ASSEMBLY

PEGATRON CORPORATION, Ta...

1. A sliding stand assembly adapted for an electronic device, comprising:
a back cover having a first surface, a second surface, a first hole, and a second hole, wherein the first surface faces away
from the second surface, and the first hole and the second hole extend from the first surface to the second surface;

a sliding engaging member movably arranged at the first surface and comprising:
a first protruding portion exposed through the first hole and protruding outward from the second surface; and
a second protruding portion exposed through the second hole and protruding outward from the second surface;
a spring connected with the first surface and the sliding engaging member;
a first stand slidably pivoted to the second surface of the back cover and comprising:
a first concave portion disposed corresponding to the first protruding portion and having a first sub-portion and a second
sub-portion that are perpendicular to and connected with each other;

a second concave portion disposed corresponding to the second protruding portion; and
a third concave portion disposed adjacent to a side edge of the second concave portion; and
a second stand having a first end edge and a second end edge opposite to the first end edge, wherein the first end edge is
pivoted to the first stand and the second end edge is pivoted to the back cover,

wherein the first protruding portion is engaged with the first sub-portion and the second protruding portion is located in
the second concave portion when the first stand slides to a positioning location to allow the first stand and the second stand
to be in an open state with respect to the back cover for supporting the electronic device,

wherein when the sliding engaging member moves in a first direction and the spring is in tension, the second protruding portion
moves in the first direction from the second concave portion to the third concave portion and the first protruding portion
moves in the first direction from the first sub-portion to the second sub-portion, thereby enabling the first stand to slide
in a second direction substantially perpendicular to the first direction such that the first protruding portion and the second
protruding portion of the sliding engaging member depart from the second sub-portion and the third concave portion, respectively,
and the first stand and the second stand are in a closed state with respect to the back cover.

US Pat. No. 10,119,871

PRESSURE SENSING SYSTEM

PEGATRON CORPORATION, Ta...

1. A pressure sensing system comprising:a circuit board having a top surface and a bottom surface;
a case located near the bottom surface of the circuit board, wherein a distance between circuit board and the case decreases when the circuit board is subjected to a pressure;
a cover layer covering a part of the top surface and a part of the bottom surface, wherein a part of the top surface which is not covered by the cover layer includes a plurality of first passing zones and a second passing zone, and a part of the bottom surface which is not covered by the cover layer includes a plurality of bottom passing zones;
a plurality of light emitters located on the first passing zones, respectively; and
a photo detector located on the second passing zone, wherein light emitted by the light emitters enters into the circuit board, and part of the light passes through the second passing zone to enter into the photo detector after being reflected by the cover layer, and part of the light passes through the bottom passing zones to enter into the space between the case and the circuit board.

US Pat. No. 10,237,992

ELECTRONIC DEVICE HOUSING

PEGATRON CORPORATION, Ta...

1. An electronic device housing, comprising:a first housing having a first inner surface, wherein the first inner surface has a first abutting area, wherein an area of the first abutting area takes up 30-100% of an area of the first inner surface;
a second housing having a second inner surface, wherein the second inner surface has a second abutting area, wherein an area of the second abutting area takes up 30-100% of an area of the second inner surface, the second housing is connected to the first housing, and the second inner surface is opposite to the first inner surface; and
a foaming buffer unit disposed between the first inner surface and the second inner surface, and abutting against the first abutting area of the first inner surface and the second abutting area of the second inner surface.

US Pat. No. 10,114,421

ELECTRONIC DEVICE

PEGATRON CORPORATION, Ta...

1. An electronic device, comprising:a case, comprising a plurality of first components and a plurality of second components; the first components and the second components arranged alternately and pivoted each other; the first component comprising an accommodating slot, and the second component comprising a connecting part, at least one curved part, and at least one protrusion; the curved part connected to the connecting part and received in the accommodating slot of the adjacent first component, and the protrusion arranged at a side of the curved part opposite to a side connected to the connecting part; the first component and the second component being capable of pivoting in response to bending of the case to make the first component move relative to the second component between the connecting part and the protrusion to change a region where the curved part is received in the accommodating slot;
a flexible display panel, assembled with the case; and
at least one flexible circuit board, electrically connected to the flexible display panel and arranged in the case.

US Pat. No. 9,900,040

WIRELESS COMMUNICATION APPARATUS

PEGATRON CORPORATION, Ta...

1. A wireless communication apparatus, comprising:
a base having a top surface;
a sidewall forming a closed-loop interface with the to surface of the base, the sidewall having an inner wall surface;
a top cap capping the sidewall, the top cap having a lower surface facing toward the top surface;
a main ground structure disposed on the top surface of the base and surrounded by the sidewall;
an antenna disposed on the inner wall surface of the sidewall; and
a parasitic ground structure disposed on the lower surface of the top cap and electrically connected to the main ground structure,
wherein the parasitic ground structure and the main ground structure are cooperatively configured to resonate with the antenna.

US Pat. No. 9,822,561

FIXING APPARATUS AND COMPUTER APPARATUS USING THE SAME

Pegatron Corporation, Ta...

1. A fixing apparatus for fixing a portable electronic device, comprising:
a base having a first surface and a second surface adjacent to each other and an opening passing through the first surface
and the second surface;

a locking structure movably disposed at the opening along a second direction, the locking structure used for locking the portable
electronic device;

an operating member movably disposed at the second surface along a first direction and abutting against the locking structure
for restricting the locking structure to move toward the second direction, wherein the first direction is perpendicular to
the second direction;

a first elastic member connected with the operating member and the base; and
a second elastic member connected with the locking structure and the base and having a resilient force for pushing the locking
structure to move toward the second direction;

an engaging member disposed at the portable electronic device, wherein a margin of the engaging member is provided with a
first engaging structure, the portable electronic device is detachably combined with the locking structure through the first
engaging structure;

wherein the locking structure moves along the second direction by the resilient force of the second elastic member and exposes
the opening when the operating member moves along the first direction and compresses the first elastic member, wherein the
locking structure moves along an opposite direction of the second direction, covers the opening and locks the portable electronic
device when the operating member is released and moves along an opposite direction of the first direction.

US Pat. No. 9,819,072

WIRELESS COMMUNICATION APPARATUS AND ANTENNA MODULE THEREOF

PEGATRON CORPORATION, Ta...

1. A wireless communication apparatus, comprising:
a substrate having a ground surface;
an electrical insulation cover covering the substrate, the electrical insulation cover having a first surface and a second
surface opposite to each other;

a first antenna disposed on the first surface and electrically connected to the ground surface; and
a second antenna disposed on the second surface, the second antenna comprising a first capacitive coupling portion, a second
capacitive coupling portion, a signal feeding portion and a first slit, wherein the signal feeding portion connects the first
capacitive coupling portion and the second capacitive coupling portion, and the first slit is located between the first capacitive
coupling portion and the second capacitive coupling portion, wherein the first antenna is configured to generate a first resonant
mode with the first capacitive coupling portion in a manner of capacitive coupling, and the first antenna is further configured
to generate a second resonant mode with the second capacitive coupling portion in a manner of capacitive coupling, wherein
the first resonant mode and the second resonant mode have different frequency bands.

US Pat. No. 10,008,763

MULTI-BAND ANTENNA

PEGATRON CORPORATION, Ta...

1. A multi-band antenna, comprising:a conductive cap having a first sub-conductive piece, a second sub-conductive piece and a conductive connecting portion connected between the first sub-conductive piece and the second sub-conductive piece, the first sub-conductive piece being at a distance from the second sub-conductive piece to form a gap at least at one side of the conductive connecting portion;
a ground plane element having a signal feed line;
a supporting frame, the ground plane element being disposed between the supporting frame and the conductive cap;
a first radiating conductive element, a second radiating conductive element and a third radiating conductive element disposed at the supporting frame, wherein the first radiating conductive element is disposed between the second radiating conductive element and the third radiating conductive element, and both the second radiating conductive element and the third radiating conductive element are not extending from the first radiating conductive element; and
a plurality of conductive pieces, wherein the first radiating conductive element, the second radiating conductive element and the third radiating conductive element have electrical contacts connected with the conductive cap via one of the conductive pieces, respectively, and another electrical contact of the first radiating conductive element is connected with the signal feed line.

US Pat. No. 9,948,000

ANTENNA MODULE

Pegatron Corporation, Ta...

1. An antenna module, comprising:a radiation unit including a metal element and a substrate, wherein the metal element is disposed on a surface of the substrate;
a ground unit disposed on another surface of the substrate;
an electrostatic protection unit disposed in the substrate and connected between the metal element and the ground unit; and
an electrical conduction element disposed in the substrate, wherein the electrical conduction element and the electrostatic protection unit form a series connection between the metal element and the ground unit.

US Pat. No. 9,908,008

BALL

PEGATRON CORPORATION, Ta...

1. A ball, comprising:
a first housing;
at least a fixing body disposed on an internal wall of the first housing;
at least a ceramic vibration unit configured to make a sound and fixed on the fixing body, wherein the ceramic vibration unit
comprises:

a vibrating plate,
a ceramic sheet disposed on the vibrating plate,
a cover body disposed on the vibrating plate, wherein the ceramic sheet is located between the vibrating plate and the cover
body; and

a second housing covering the first housing;
wherein the fixing body has a plurality of fixing members, the vibrating plate and the cover body have a plurality of holes,
the holes of the vibrating plate are disposed corresponding to the holes of the cover body so as to form a plurality of connecting
structures, and the connecting structures are connected with the fixing members so as to fix the ceramic vibration unit on
the fixing body.

US Pat. No. 10,118,786

APPARATUS WITH AUTOMATIC BELT TENSIONING

Maintek Computer (Suzhou)...

1. An apparatus with automatic belt tensioning comprising:a casing;
a winding seat pivotally contained in the casing and including a winding portion and a first gear, the winding portion being disposed on one side of the first gear;
a belt windable around the winding portion, one end of the belt being fixed at the winding portion and the other end passing through the casing;
a first elastic element contained in the casing and connected with the winding portion, the first elastic element releasing elastic potential energy to rotate the winding portion to allow the belt to be wound around the winding portion;
a rotation preventing element rotatably contained in the casing and including a bearing shaft and a protrusion, the belt being disposed across the bearing shaft from the winding portion and the protrusion being capable of retaining the first gear; and
a second elastic element contained in the casing, one end of the second elastic element abutting on the rotation preventing element, and the second elastic element releasing elastic potential energy to push the protrusion of the rotation preventing element towards the first gear;
wherein when the belt is pulled to be away from the casing, the belt drives the winding portion to rotate and drives the rotation preventing element to rotate to allow the protrusion to be separated from the first gear, thus allowing the first elastic element and the second elastic element to store the elastic potential energy, respectively.

US Pat. No. 10,062,985

CONNECTOR MODULE AND PORTABLE ELECTRONIC DEVICE

Pegatron Corporation, Ta...

1. A connector module mounted at a portable electronic device, the portable electronic device including a housing and a circuit board, the circuit board being disposed in the housing, the housing having an opening, the connector module including:a switch component disposed at the housing and electrically connected with the circuit board;
a connector movably disposed between the opening and the switch component, the connector electrically connected with the circuit board, the connector being for accommodating an IC card, so that the IC card is capable of being electrically connected with the circuit board via the connector; and
a button assembly inserted at the opening and abutting against the connector, the button assembly driving the connector to touch the switch component when being pressed.

US Pat. No. 9,960,859

ANTI-ELECTROMAGNETIC INTERFERENCE UNIT

PEGATRON CORPORATION, Ta...

1. An anti-electromagnetic interference unit connected to a NFC communication antenna module and used to avoid that the NFC communication antenna module is disturbed by electromagnetic wave, the anti-electromagnetic interference unit comprising:at least one electromagnetic band gap structure, each of the at least one electromagnetic band gap structure comprising:
a central body; and
at least one channel, wherein the at least one channel is extended from the central body, the at least one channel is configured on a remaining area which is defined as a coverage of the electromagnetic band gap structure subtracts a coverage of the central body, and an extending shape of each of the at least one channel is a winding structure with a plurality of meanders, wherein total length of each of the channels is determined through an inductance value corresponded to a needed inductance effect of the anti-electromagnetic interference unit.

US Pat. No. 10,306,785

DISPLAY DEVICE

PEGATRON CORPORATION, Ta...

1. A display device, comprising:a flexible display panel; and
a housing assembled with the flexible display panel, the housing comprising:
a plurality of connectors, each of the connectors comprising two accommodating slots; and
a plurality of couplers, the connectors and the couplers being sequentially arranged in a staggered manner and connected with one another, each of the couplers comprising a coupling body and two cylinders, the two cylinders being connected to two sides of the coupling body, each of the cylinders being disposed in the accommodating slot of the adjacent connector;
wherein a radial interval of an opening of the accommodating slot is greater than a thickness of the coupling body and is less than a diameter of the cylinder, and while the housing is being bent along with the flexible display panel, the adjacent two connectors are being away from each other until the cylinder in the accommodating slot is blocked by the corresponding opening.

US Pat. No. 9,977,471

HINGE STRUCTURE AND ELECTRONIC DEVICE

PEGATRON CORPORATION, Ta...

1. A hinge structure, comprising: a shaft; a first locking member, disposed on the shaft and locked on a base; a second locking member, disposed on the shaft; a third locking member, disposed on the shaft, wherein the first locking member, the second locking member and the third locking member rotate with the shaft as an axis; and an elastic element, sleeved on the shaft, wherein a first side edge of the elastic element leans against the second locking member, and a second side edge of the elastic element leans against the third locking member to provide an elastic force between the second locking member and the third locking member, thereby maintaining or restoring a pivoting angle of the second locking member and the third locking member with respect to the axis wherein the first locking member is located below the shaft, the third locking member is located above the shaft while rotating, the second locking member is located at an end of the shaft, and the third locking member is located between the first locking member and the second locking member.

US Pat. No. 10,139,933

COLOR CONTROL OF TRACE OF DISPLAY DEVICE CONTROL PEN ON DISPLAY DEVICE

PEGATRON CORPORATION, Ta...

1. A display device control pen, comprising:at least one detachable accessory, wherein the detachable accessory comprises an electronic component; and
a pen body detachably assembled with the detachable accessory, the pen body comprising:
at least one variable-voltage circuit, wherein the electronic component is electrically connected to the variable-voltage circuit and varies a voltage value of the variable-voltage circuit when the detachable accessory is assembled to the pen body;
a signal generating unit coupled to the variable-voltage circuit and configured to generate a color signal based on the varied voltage value; and
a signal transmitter coupled to the signal generating unit and configured to transmit the color signal to a display device, such that the display device is enabled to display a color on a trace formed by the pen body according to the color signal.

US Pat. No. 10,093,464

RECEIVING BOX

PEGATRON CORPORATION, Ta...

1. A receiving box, comprising:a cover, comprising a first slit, a first connection part and a top surface, the first slit and the first connection part respectively disposed on opposite sides of the top surface; and
a base, comprising a first convex portion and a second convex portion, the first convex portion disposed corresponding to the first slit, the second convex portion disposed corresponding to the first connection part, the first convex portion comprising two first bending parts and a first link part, wherein the two first bending parts are respectively located on two opposite sides of the first link part, the second convex portion is inserted into the first connection part, the first convex portion is inserted into the first slit, the two first bending parts are bent towards the cover and contact the top surface, and the first link part is not bent when the cover combines with the base;
wherein the second convex portion comprises a second slit, and the first connection part comprises a third convex portion, wherein the third convex portion inserts into the second slit when the cover combines with the base.

US Pat. No. 10,141,641

DUAL BAND ANTENNA APPARATUS AND DUAL BAND ANTENNA MODULE

PEGATRON CORPORATION, Ta...

1. A dual band antenna apparatus, comprising:a heat sink; and
a dual band antenna, the heat sink being disposed on the dual band antenna, and the dual band antenna comprising:
a first radiator, disposed opposite to the heat sink, and having a first open terminal, a first ground terminal and a feeding point, wherein the first radiator receives a feeding signal through the feeding point to generate a first resonance mode, and thus the dual band antenna is capable of receiving or sending and both a first band signal; and
a second radiator, connected to the heat sink, and having a second open terminal and a second ground terminal, wherein the second open terminal of the second radiator is coupled to the first radiator, and is excited to generate a second resonance mode, and thus the dual band antenna is capable of receiving or sending and both a second band signal.

US Pat. No. 9,929,467

ANTENNA MODULE AND MOBILE COMMUNICATION DEVICE HAVING THE SAME

PEGATRON CORPORATION, Ta...

1. An antenna module applied to a mobile communication device, wherein the mobile communication device comprises a case, a base plate and a proximity sensor, and the base plate and the proximity sensor are disposed inside the case, the antenna module comprising:a first radiating element, disposed on the base plate and comprising a feed point; and
a second radiating element, disposed on the base plate and grounded by electrically connecting to the proximity sensor; a part of the second radiating element and the first radiating element are separated by a distance which is less than 3 mm, such that the first radiating element excites the second radiating element via capacitive coupling and the proximity sensor senses an induction signal when a conductive object approaches the second radiating element,
wherein the second radiating element comprises a first radiating portion and a second radiating portion; the first radiating portion is disposed on the base plate,
wherein the first radiating portion and the first radiating element are separated by the distance which is less than 3 mm; the second radiating portion is formed by outwardly extending from a side of the first radiating portion and bending twice, and the second radiating portion of the second radiating element is a part of the case.

US Pat. No. 10,211,533

DUAL BAND PRINTED ANTENNA

PEGATRON CORPORATION, Ta...

1. A dual band printed antenna comprising:a metal substrate comprising a slot;
an electrically isolated supporting element, wherein a side of the electrically isolated supporting element is formed on the metal substrate; and
a monopole antenna element formed on the other side of the electrically isolated supporting element and corresponding to the position of the slot, and the monopole antenna element comprises:
a radiation part comprising a feed point; and
a ground part separated from the radiation part for a distance;
wherein the radiation part resonates with the slot to generate a first radiation pattern of a first frequency band and the radiation part resonates itself to generate a second radiation pattern of a second frequency band.

US Pat. No. 10,176,151

TEXT MESSAGE DISPLAYING METHOD AND SYSTEM, AND TEXT MESSAGE PROVIDING SYSTEM

PEGATRON CORPORATION, Ta...

1. A text message displaying method for displaying a text message received or generated by a first electronic device on a display of a second electronic device, the text message displaying method comprising the steps of:receiving a request of displaying the text message, wherein the request is generated according to the text message received or generated by the first electronic device, and the text message includes at least one word pattern;
generating a word string and the word string including the at least one word pattern and at least one Chinese character code correspondingly representing the at least one word pattern according to the request;
transmitting the at least one word pattern and the at least one Chinese character code from the first electronic device to the second electronic device;
receiving the at least one word pattern and the at least one Chinese character code and displaying the at least one word pattern corresponding to the text message received or generated by the first electronic device on the display according to the at least one Chinese character code;
judging whether the at least one word pattern is the same to a stored word pattern in a buffer of the second electronic device;
if no, storing the at least one word pattern and the at least one Chinese character code in the buffer; and
if yes, storing the at least one Chinese character code but not storing the at least one word pattern in the buffer.

US Pat. No. 10,235,874

REMOTE CONTROL SYSTEM, REMOTE CONTROL METHOD AND GATEWAY

PEGATRON CORPORATION, Ta...

13. A gateway comprising:an ultra-wideband positioning system comprising a plurality of ultra-wideband beacons, wherein the ultra-wideband beacons are configured to individually transmit a plurality of ultra-wideband signals;
a storage unit configured to store a plurality of control information corresponding to a plurality of respective electronic devices;
a communication module configured to establish a wireless connection with a remote control device, and receive rotation vector data and position data of the remote control device from the remote control device via the wireless connection; and
a processing unit, coupled to the ultra-wideband positioning system, the storage unit, and the communication module and configured to identify a first electronic device the remote control device aims at among the electronic devices according to the rotation vector data and the position data, read first control information corresponding to the first electronic device recorded in the storage unit, and transmit the first control information to the remote control device via the wireless connection.

US Pat. No. 10,230,160

WIRELESS COMMUNICATION SYSTEM AND WEARABLE ELECTRONIC DEVICE INCLUDING THE SAME

PEGATRON CORPORATION, Ta...

1. A wireless communication system disposed at a wearable electronic device, the wearable electronic device including a metallic accommodating housing and a first metallic curved piece, the metallic accommodating housing including an upper surface and a lower surface, the lower surface being used as a ground plane, the first metallic curved piece being protrudingly disposed at one side of the metallic accommodating housing, the wireless communication system comprising:a circuit board accommodated at the metallic accommodating housing, the circuit board providing a first wireless radio-frequency signal;
a first insulation cover wrapping around the metallic accommodating housing and covering a portion of the upper surface, one side of the first insulation cover surrounding the first metallic curved piece; and
a first loop antenna disposed at a side of the first insulation cover opposite to the side surrounding the first metallic curved piece, the first loop antenna including:
a first radiator, one end being coupled with the first metallic curved piece and another end being coupled with the lower surface,
a second radiator attached to the first insulation cover and being coupled with the lower surface via the circuit board, and
a third radiator attached to the first insulation cover and including a first feed terminal, the first feed terminal being coupled with the circuit board to receive the first wireless radio-frequency signal,
wherein the first loop antenna generates a first band and a second band by resonance according to the first wireless radio-frequency signal after electromagnetically coupled with the first metallic curved piece.

US Pat. No. 10,312,591

WIRELESS COMMUNICATION DEVICE

PEGATRON CORPORATION, Ta...

1. A wireless communication device, comprising:a metallic housing including a chamber;
a circuit board disposed in the chamber, circuit board being for providing a feed signal and a ground;
a metallic heat sink disposed on the circuit board, the metallic heat sink being for dividing the chamber into a first region and a second region;
a first antenna disposed at the first region along a first direction, the first antenna being coupled with the circuit board;
a second antenna disposed at the second region along a second direction, the second antenna being coupled with the circuit board, wherein the second direction is perpendicular to the first direction; and
a third antenna disposed at the second region along the first direction and located between the metallic heat sink and the second antenna, the third antenna being coupled with the circuit board, wherein the first antenna, the second antenna and the third antenna receive the feed signal and at least are capable of generating signals at the same frequency band.

US Pat. No. 10,281,958

PORTABLE ELECTRONIC DEVICE AND PIVOTING ASSEMBLY

PEGATRON CORPORATION, Ta...

12. A pivoting assembly, comprising:a pivoting mechanism, comprising a first rotating shaft, a second rotating shaft, and a third rotating shaft, wherein the first rotating shaft and the second rotating shaft are parallel to each other, and the third rotating shaft is located at a side of the first rotating shaft and has a mounting portion;
a linking mechanism, comprising a first rolling member and a second rolling member, wherein the first rolling member is connected to the third rotating shaft of the pivoting mechanism, the second rolling member is connected to the second rotating shaft of the pivoting mechanism, and the first rolling member and the second rolling member roll relative to each other within an angle range; and
a speaker unit, fixed to the mounting portion, wherein an included angle is provided between a plane of the speaker unit and a geometric plane defined by the first rotating shaft and the second rotating shaft when the second rotating shaft of the pivoting mechanism drives the second rolling member to roll and drives the first rolling member to roll within the angle range to enable the third rotating shaft to rotate.

US Pat. No. 10,270,158

WEARABLE ELECTRONIC DEVICE

PEGATRON CORPORATION, Ta...

1. A wearable electronic device, comprising: a metal casing electrically coupled to a system ground; a dielectric support part disposed on the metal casing; a frame-shaped metal part disposed on the dielectric support part, wherein one side of the frame-shaped metal part is electrically coupled to the metal casing and another side of the frame-shaped metal part has a slot; a dielectric sidewall surroundingly disposed on an inner side of the metal casing; and a first antenna wired circuit disposed on an inner surface of the dielectric sidewall and insulated from the metal casing, the first antenna wired circuit being adjacent to the slot, the first antenna wired circuit and the frame-shaped metal part resonating a first resonant frequency band.

US Pat. No. 10,455,723

SERVER CASING

PEGATRON CORPORATION, Ta...

1. A server casing, comprising:a casing box, comprising a first lateral wall, a second lateral wall, a third lateral wall, and a fourth lateral wall sequentially connected and collectively forming an accommodating space; and
a partition structure, detachably disposed in the casing box to divide the accommodating space into a plurality of areas and comprising a main partition and two main fixing sheet sets, wherein the two main fixing sheet sets vertically extend from two opposite edges of the main partition in opposite directions, respectively, the two main fixing sheet sets are parallel to the first lateral wall and the third lateral wall and are detachably fixed to the first lateral wall and the third lateral wall of the casing box,
wherein a plurality of hooks are respectively provided on surfaces of the first lateral wall and the third lateral wall of the casing box facing toward each other, the hooks of the first lateral surface and the hooks of the third lateral surface extend in opposite directions and are respectively hooked to the two main fixing sheet sets.

US Pat. No. 10,602,641

HOUSING ASSEMBLY AND ELECTRONIC DEVICE

PEGATRON CORPORATION, Ta...

1. A housing assembly, having an insertion opening adapted for insertion of an electronic unit, and comprising:a first housing;
a second housing, opposite to the first housing, wherein a space is formed between the first housing and the second housing, and the space is in communication with the insertion opening;
a thermal pad, disposed on one side of the first housing facing the second housing; and
a guide structure, disposed inside the space, wherein the guide structure is a boss, the electronic unit comprises a protrusion, the protrusion slidably abuts against the boss, and the boss is adapted to guide the protrusion to make the electronic unit move towards the first housing when the electronic unit is inserted into the space through the insertion opening and moves, so that the electronic unit comes into contact with the thermal pad.

US Pat. No. 10,390,390

ELECTRONIC APPARATUS AND LIGHT-EMITTING MODULE DRIVING CIRCUIT THEREOF

PEGATRON CORPORATION, Ta...

1. An electronic apparatus, comprising:a light-emitting module; and
a driving circuit, coupled to the light-emitting module and configured to generate a driving signal set to drive the light-emitting module, the driving circuit comprising:
a first driver, configured to receive a control signal related to an operation status of the electronic apparatus and generate a first signal set according to the control signal;
a second driver, comprising at least one resistor, wherein the at least one resistor is configured to receive a system power and accordingly generate a second signal set; and
a switching circuit, coupled to the first driver and the second driver to receive the first signal set and the second signal set respectively, the switching circuit taking the second signal set as the driving signal set when the switching circuit does not receive the first signal set.

US Pat. No. 10,270,173

PATCH ANTENNA

PEGATRON CORPORATION, Ta...

1. A patch antenna comprising:a supporting element comprising a first surface and a second surface;
a grounding portion disposed at the second surface of the supporting element; and
a radiating portion disposed at the first surface of the supporting element, wherein the radiating portion comprises:
a first feeding point located at a first end of the radiating portion;
a first grounding point located at a second end the radiating portion and electrically connected to the grounding portion, wherein the second end of the radiating portion is opposite to the first end of the radiating portion;
a second feeding point located at a third end of the radiating portion; and
a second grounding point located at a fourth end of the radiating portion and electrically connected to the grounding portion, wherein, the fourth end of the radiating portion is opposite to the third end of the radiating portion;
wherein the line formed by connecting the first feeding point and the first grounding point is substantially perpendicular to the line formed by connecting the second feeding point and the second grounding point, and wherein the lines meet at substantially a geometric center of the radiating portion.

US Pat. No. 10,470,299

POWER SIGNAL TRANSMISSION STRUCTURE AND DESIGN METHOD THEREOF

PEGATRON CORPORATION, Ta...

1. A power signal transmission structure, adapted for a circuit board having a first surface and a second surface opposite to the first surface, the power signal transmission structure comprising:a first power electrode, disposed on the first surface and having a plurality of power pad regions for receiving a power signal;
a second power electrode, disposed on the second surface; and
a plurality of vias, penetrating the circuit board to electrically connect the first power electrode and the second power electrode, the vias arranged based on a current direction of the power signal to balance the current received by the vias; and
a plurality of first conductor isolation rings individually surrounding the vias closest to the respective power pad regions, and the plurality of first conductor isolation rings located between the respective vias surrounded by the plurality of first conductor isolation rings and the respective power pad regions,
wherein the vias comprise a plurality of first vias and a plurality of second vias, the first vias are arranged in arcs with openings toward central points of the respective power pad regions, the first vias are disposed among the second vias with respect to a direction perpendicular to the current direction, and the second vias and the first vias form a W shape.

US Pat. No. 10,333,271

PIN-COVERING APPARATUS AND BI-DIRECTIONAL OPTICAL DEVICE USING THE SAME

PEGATRON CORPORATION, Ta...

1. A pin-covering apparatus applied to a plurality of pins of an emitting end of a bi-directional optical module, comprising:a plurality of mediums respectively covering the pins; and
a plurality of metal sleeves covering the mediums respectively by taking the pins as centers, wherein the metal sleeves are disposed at the emitting end of the bi-directional optical module.

US Pat. No. 10,487,977

SUPPORTING ASSEMBLY AND ELECTRONIC DEVICE USING THE SAME

PEGATRON CORPORATION, Ta...

1. An electronic device, comprising:two housings; and
a supporting assembly, comprising:
a pivoting frame, wherein the two housings are separately pivotally disposed on the pivoting frame, and the pivoting frame comprises an accommodation space and a plurality of stop grooves, wherein the stop grooves are provided in the accommodation space;
a rotary bracket, having a first end portion and a second end portion, wherein the first end portion is pivotally disposed on the pivoting frame; and
a support frame, pivotally disposed on the rotary bracket, and having an abutting piece which is provided on one end of the support frame away from the rotary bracket,
wherein when the supporting assembly is in a folded state, the rotary bracket and the support frame are accommodated in the accommodation space; and when the supporting assembly is in a use state, the rotary bracket causes, by using the first end portion as an axis of rotation, the second end portion to keep away from the accommodation space, and the support frame rotates relative to the rotary bracket, so that the abutting piece of the support frame abuts against any one of the stop grooves.

US Pat. No. 10,446,048

LEARNING ASSISTANT SYSTEM CAPABLE OF INDICATING PIANO FINGERING

PEGATRON CORPORATION, Ta...

1. A learning assistant system comprising:a memory configured to store musical composition information comprising a plurality of musical notes arranged in sequence, each musical note indicating a pitch and a duration of a sound;
a controller configured to output a plurality of first electronic signals and a plurality of second electronic signals in sequence according to the plurality of musical notes, wherein in correspondence to each musical note, one of the first electronic signals and one of the second electronic signals are outputted at a same time;
an assistant interface configured to be disposed on a physical keyboard, and display a key indication image on a key of the physical keyboard according to each first electronic signal; and
a wearable device comprising a plurality of finger sleeves, and configured to generate an indication signal on one of the finger sleeves according to each second electronic signal.

US Pat. No. 10,397,385

INTERNET PHONE SYSTEM

PEGATRON CORPORATION, Ta...

1. An internet phone system, comprising:an internet phone main body, comprising a first connecting port;
at least one expansion device, comprising a second connecting port; and
at least one multiple-layer connecting card, a first end of the multiple-layer connecting card connected to the first connecting port, a second end of the multiple-layer connecting card connected to the second connecting port, such that the internet phone main body electrically is connected to the expansion device via the multiple-layer connecting card,
wherein the at least one multiple-layer connecting card comprises a circuit board and two metal plates, the circuit board and two metal plates extend from the first end to the second end of the multiple-layer connecting card, the circuit board is electrically connected to the internet phone main body and the at least one expansion device, the circuit board is located above one of the two metal plates, and the other one of the two metal plates is located above the circuit board; the quantities of the at least one expansion device and the at least one multiple-layer connecting card are both plural numbers; the internet phone main body and one of the expansion devices are combined with each other by one of the multiple-layer connecting cards, and the one of the expansion devices and another expansion device are combined with each other by another multiple-layer connecting card.

US Pat. No. 10,588,197

LIGHT EMITTING MODULE

PEGATRON CORPORATION, Ta...

1. A light emitting module, comprising:a working piece; and
a light emitting film, disposed on a surface of the working piece and used for emitting light according to a voltage difference, the light emitting film comprising:
a bottom layer, disposed on the surface of the working piece;
a pattern layer, disposed on the bottom layer for providing a pattern; and
a colour layer, disposed on the bottom layer for providing a colour, wherein the pattern layer and the colour layer are overlapped with each other over the bottom layer, so that the light emitting film forms a light emitting pattern with the pattern and the colour on the working piece.

US Pat. No. 10,439,270

ANTENNA STRUCTURE AND ELECTRONIC DEVICE

PEGATRON CORPORATION, Ta...

1. An antenna structure, comprising:a metal casing comprising a slit and a slot adjacent to each other, wherein a length of the slit is greater than a length of the slot, and a width of the slit is less than a width of the slot; and
an antenna assembly located in the metal casing and near the slit and the slot, the antenna assembly comprising:
a substrate; and
an antenna pattern disposed on the substrate and enclosing a closed zone, the antenna pattern comprising a feed end and a ground end to form a first loop and a second loop, orthographic projections of the antenna pattern and the enclosed closed zone on the metal casing overlapping with the slot, the antenna pattern resonating with the slit and the slot to generate a first frequency band and a second frequency band respectively.

US Pat. No. 10,396,664

REDUNDANT POWER SUPPLY CONTROL CIRCUIT

PEGATRON CORPORATION, Ta...

1. A redundant power supply control circuit for providing a power to a load, comprising:a power isolating circuit, configured to receive at least one of a first power from a first power device and a second power from a second power device and configured to isolate the first power from the second power, wherein
when the first power is provided, the power isolating circuit outputs the first power as a main power and isolates the second power from the load, and when the first power is not provided, the power isolating circuit outputs the second power to the load; and
a soft start circuit, coupled to the power isolating circuit to receive the main power and being enabled after receiving the main power, so as to output the main power to the load,
wherein the power isolating circuit comprises:
a first isolating circuit, configured to receive the first power from the first power device and coupled to the soft start circuit, wherein
when the first power is provided, the first isolating circuit outputs the first power as the main power, and when the first power is not provided, the first isolating circuit disconnects a current path between the soft start circuit and the first power device,
wherein the first isolating circuit comprises:
a first switch circuit, having a first terminal configured to receive the first power, and a second terminal coupled to the soft start circuit; and
a first control circuit, having an input terminal configured to receive the first power, and an output terminal coupled to a control terminal of the first switch circuit to control turning-on and turning-off of the first switch circuit, wherein
when the first power is provided, the first control circuit generates a first switch signal to turn on the first switch circuit, or otherwise, the first control circuit generates the first switch signal to turn off the first switch circuit,
wherein the first switch circuit comprises:
a first P-type metal oxide semiconductor field effect transistor (P-type MOSFET), having a drain terminal coupled to the first terminal of the first switch circuit, and a source terminal coupled to the second terminal of the first switch circuit, wherein a parasitic diode is between the drain terminal and the source terminal of the first P-type MOSFET,
wherein the first control circuit comprises:
a first voltage dividing circuit, coupled between the input terminal of the first control circuit and a ground terminal and configured to divide a voltage of the first power to generate a second switch signal; and
a first regulating triode, having an anode terminal coupled to the ground terminal, a cathode terminal coupled to the output terminal of the first control circuit, and a control terminal configured to receive the second switch signal.

US Pat. No. 10,375,286

IMAGING DEVICE AND IMAGING METHOD

PEGATRON CORPORATION, Ta...

1. An imaging device, comprising:a spectroscopic unit, receiving an incident beam and splitting the incident beam into a first spectroscopic beam and a second spectroscopic beam;
a first imaging module, receiving the first spectroscopic beam to form a first image, and switching between a phase detection autofocus mode and a contrast detection autofocus mode based on a brightness of an ambient light source;
a second imaging module, receiving the second spectroscopic beam to form a second image; and
a processor, coupled to the first imaging module and the second imaging module respectively, and controlling the first imaging module and the second imaging module to shoot with partially overlapping field of views to obtain the first image and the second image captured with the partially overlapping field of views from the first imaging module and the second imaging module, wherein the first image and the second image are superimposed by the processor to obtain a composite image.

US Pat. No. 10,511,079

ELECTRONIC DEVICE AND ANTENNA STRUCTURE THEREOF

PEGATRON CORPORATION, Ta...

1. An antenna structure, comprising:a conductive housing, comprising an open slot and a conductive segment adjacent to each other;
a substrate, comprising a first surface and a second surface opposite to each other, the second surface facing the open slot and the conductive segment;
a ground element, electrically connected to the conductive housing; and
a radiation element, disposed on the first surface of the substrate, and electrically connected to the ground element, wherein the radiation element has a feeding point and forms a first path, an orthogonal projection of the radiation element on the conductive housing is partially overlapping with the conductive segment such that the conductive housing and the radiation element form a second path, and the antenna structure operates in a first band and a second band through the first path and the second path.

US Pat. No. 10,429,899

ELECTRONIC DEVICE

PEGATRON CORPORATION, Ta...

1. An electronic device, comprising:a first body, one end of the first body comprising a supporting portion;
a second body, pivotally connected to a first side of the supporting portion and the second body comprising a sliding portion; and
a palm component, pivotally connected to a second side of the supporting portion and comprising a guiding portion, and the sliding portion slidably connected to the guiding portion,
wherein when the first body is pivotally rotated away from the second body, the second body is driven to make the sliding portion move along the guiding portion, and the second side of the supporting portion is rotated relative to the first side such that the palm component is protruded from the second body, a tilt angle is formed between the second body and the protruding palm component.

US Pat. No. 10,402,475

TEXT MESSAGE DISPLAYING METHOD AND SYSTEM, AND TEXT MESSAGE PROVIDING SYSTEM

PEGATRON CORPORATION, Ta...

1. A text message displaying method for displaying a text message received or generated by a first electronic device on a display of a second electronic device, the text message displaying method comprising the steps of:receiving a request of displaying the text message, wherein the request is generated according to the text message received or generated by the first electronic device, and the text message includes at least one word pattern;
generating a word string and the word string including the at least one word pattern and at least one character code correspondingly representing the at least one word pattern according to the request;
transmitting the at least one word pattern and the at least one character code from the first electronic device to the second electronic device;
receiving the at least one word pattern and the at least one character code, and displaying the at least one word pattern corresponding to the text message received or generated by the first electronic device on the display according to the at least one character code;
judging whether the at least one word pattern is the same to a stored word pattern in a buffer of the second electronic device; and
if yes, storing the at least one character code but not storing the at least one word pattern in the buffer.

US Pat. No. 10,660,246

ELECTRONIC DEVICE AND ELECTROMAGNETIC SHIELDING ASSEMBLY THEREOF

PEGATRON CORPORATION, Ta...

1. An electromagnetic shielding assembly configured to be disposed on a circuit board, the circuit board having at least one electronic component, the electromagnetic shielding assembly comprising:a plurality of shielding housings forming a gap therebetween, wherein each of the shielding housings has a first opening adjoining the gap, the shielding housings are configured to accommodate part of the at least one electronic component, and the at least one electronic component is configured to pass through the first openings of the shielding housings and the gap.

US Pat. No. 10,535,376

HARD DISK ASSEMBLY DEVICE

Maintek Computer (Suzhou)...

1. A hard disk assembly device for assembling a hard disk into a case, two opposite sides of the hard disk respectively having at least one first positioning portion and at least one second positioning portion, the hard disk assembly device comprising:a flexible fixing frame, one side of the flexible fixing frame including at least one third positioning portion and at least one first guiding portion, the other side of the flexible fixing frame including at least one fourth positioning portion, a draw tape, and two fastening portions, the two fastening portions being respectively correspondingly connected with two ends of the draw tape, wherein when the hard disk is assembled to the flexible fixing frame, the at least one third positioning portion is engaged with the at least one first positioning portion, and the at least one fourth positioning portion is engaged with the at least one second positioning portion to allow the hard disk to be fixed in the flexible fixing frame; and
a fixing bracket capable of being fixed in the case, the bottom side of the fixing bracket having at least one second guiding portion, and two sides of the fixing bracket respectively having a limiting portion, where when the flexible fixing frame is assembled to the fixing bracket, the at least one first guiding portion is engaged with the at least one second guiding portion, and the two fastening portions are respectively correspondingly engaged with the two limiting portions to allow the flexible fixing frame to be fixed to the fixing bracket.

US Pat. No. 10,503,214

PORTABLE ELECTRONIC DEVICE AND SUPPORT DEVICE THEREOF

PEGATRON CORPORATION, Ta...

1. A portable electronic device, comprisingan upper-cover shell;
a base shell, comprising an opening;
a pivot, whereof one end is connected to the base shell and the other end is connected to the upper-cover shell; and
a support device, disposed in the base shell and comprising:
a cam structure, connected to the pivot;
a first rod member, comprising a first pivot portion, a stressed portion, and a first slide portion, wherein the first pivot portion is pivotally connected to the base shell, the first pivot portion is located between the stressed portion and the first slide portion, and the stressed portion and the cam structure are in contact with each other;
a second rod member, comprising a second pivot portion, a second slide portion, and a stress application portion, wherein the second pivot portion is pivotally connected to the base shell, the second pivot portion is located between the second slide portion and the stress application portion, and the second slide portion is movably connected to the first slide portion; and
a support member, penetrating through the opening of the base shell, wherein a top surface of the support member and the stress application portion are in contact with each other, when the upper-cover shell is opened by means of the pivot relative to the base shell, the cam structure rotates and pushes the stressed portion of the first rod member, the first slide portion and the second slide portion move relative to each other, and make the stress application portion of the second rod member to push the support member, and the support member protrudes out of the opening.

US Pat. No. 10,431,881

ELECTRONIC APPARATUS AND DUAL BAND PRINTED ANTENNA OF THE SAME

PEGATRON CORPORATION, Ta...

1. A dual band printed antenna comprising:a substrate comprising a first surface and a second surface opposite to each other and at least two electrically conductive holes penetrating therethrough;
a first driver disposed on the first surface and configured to generate a first radiation pattern of a first frequency band;
a first reflector disposed on the first surface and apart from the first driver at a first distance;
a second driver disposed on the second surface and configured to generate a second radiation pattern of a second frequency band, wherein the second driver is electrically coupled to the first driver through the at least two electrically conductive holes;
a second reflector disposed on the second surface corresponding to the position of the first driver and apart from the second driver by a second distance; and
a transmission line disposed on the first surface and electrically coupled to a feed point and a ground point of the first driver.

US Pat. No. 10,582,549

WIRELESS HOTSPOT OPERATION METHOD

PEGATRON CORPORATION, Ta...

1. A wireless hotspot operation method, applied to a wireless hotspot device, comprising:determining whether a physical address of a remote device, wirelessly connected to the wireless hotspot device, exists in an address table, wherein the address table comprises a plurality of entries, and each of the entries is configured to record a connected device physical address of a connected device;
determining whether a capacity of the address table is larger than a threshold value when the physical address does not exist in the address table;
retrieving a selecting rule when the capacity of the address table is larger than the threshold value, wherein the selecting rule comprises a determining order of a plurality of connection parameters of the connected device;
sequentially determining whether each of the connection parameters exists in a corresponding predetermined range according to the selecting rule;
removing the connected device physical address of the connected device from the address table if one of the connection parameters exists in the corresponding predetermined range; and
adding the physical address of the remote device to the address table.

US Pat. No. 10,559,870

ANTENNA MODULE

PEGATRON CORPORATION, Ta...

1. An antenna module, connected to a system ground of an electronic device, wherein the antenna module comprises:a substrate;
a coaxial-transmission line, comprising a power feed-in terminal and a ground terminal;
a first radiator, electrically connected to the power feed-in terminal; and
a second radiator, electrically connected to the ground terminal, wherein one side of the second radiator is connected to the system ground, and the second radiator comprises a first terminal and a second terminal, wherein an opening is formed between the first terminal and the second terminal, so that the second radiator is partially surrounding to the first radiator, and the first radiator and the second radiator are coplanarly disposed on the substrate,
wherein the first radiator is arranged within an enclosed area formed with the second radiator and the opening, the first radiator has two opposing ends, the first power feed-in terminal is connected to one of the two opposing ends and does not pass through the opening, and the first radiator extends between the two opposing ends in a length direction of the first radiator, wherein, when viewed with respect to the length direction, the first opening is arranged between the two opposing ends.

US Pat. No. 10,558,863

VIDEO SURVEILLANCE SYSTEM AND VIDEO SURVEILLANCE METHOD

PEGATRON CORPORATION, Ta...

1. A video surveillance system, for monitoring a monitored area, comprising:a plurality of video capture devices, wherein the video capture devices are respectively disposed adjacent to the monitored area, and each of the video capture devices is configured to capture an image including at least a part of the monitored area to obtain a video stream;
a plurality of sensing devices, wherein the sensing devices are respectively disposed adjacent to the corresponding video capture devices, and each of the sensing devices senses the monitored area to obtain sensing data, wherein the plurality of sensing data respectively correspond to the video streams output by the video capture devices; and
a processor, coupled to the video capture devices and the sensing devices, wherein the processor is configured to execute instructions to implement a video surveillance method, the video surveillance method comprises:
receiving, by the processor, the video streams of the video capture devices and determining whether an image of an object fitting a target object exists in each of the video streams;
receiving, by the processor, the plurality of sensing data of the sensing devices, wherein if the processor determines the image of the object in the video stream as the target object, the processor determines whether the target object in the video stream triggers a target event according to the sensing data corresponding to the video stream;
if determining, by the processor, that one or more target objects in one or more video streams triggers the target event, the processor transmits the one or more video streams including the one or more target objects and the target event to one or more analysis models corresponding to one or more video capture devices belonging to the one or more video streams among a plurality of analysis models corresponding to the plurality of video capture devices,
outputting one or more feature values corresponding to the one or more target objects according to one or more preset analysis conditions of the one or more analysis models, the one or more video streams and the target event; and
generating a notification event corresponding to the one or more target objects according to the one or more feature values and one or more model weight values respectively corresponding to the one or more feature values.

US Pat. No. 10,528,085

PORTABLE ELECTRONIC DEVICE

Maintek Computer (Suzhou)...

1. A portable electronic device, comprising:a body having an accommodation space and a door panel capable of exposing or covering the accommodation space;
a first connector disposed in the accommodation space;
a display screen connected to the body and capable of being closed or opened relative to the body;
an input module detachably accommodated in the accommodation space, wherein the input module has a second connector configured to be electrically connected to the first connector, and the input module operates in a first mode when being accommodated in the accommodation space, and the input module operates in a second mode after being taken out from the accommodation space; and
an ejector member disposed in the body, wherein the ejector member has a first end portion, a second end portion, and a pivot portion connected between the first end portion and the second end portion, the first end portion and the second end portion are capable of rotating about the pivot portion, the first end portion is exposed by the body and is located outside the accommodation space, the second end portion is located inside the accommodation space, and when the input module is accommodated in the accommodation space, the second end portion ejects the input module when the first end portion is pressed.

US Pat. No. 10,446,311

WIRELESS CHARGING RECEIVING DEVICE

PEGATRON CORPORATION, Ta...

1. A wireless charging receiving device, adapted to receive power from a power transmitting device of wireless charging, the wireless charging receiving device comprising:a body, having an accommodation space and a slot, wherein at least a portion of the body comprises a metal shell, the accommodation space is located within the metal shell, the slot is located in the metal shell, and the slot connects the accommodation space and an exterior edge of the metal shell;
an induction coil, disposed in the accommodation space and insulatedly abutted against the metal shell;
a power storage module, disposed in the body and electrically connected to the induction coil; and
an electromagnetic absorption member, disposed in the accommodation space to shield the induction coil, the power transmitting device being adapted to magnetically resonate with the metal shell through generating an electromagnetic field, wherein the metal shell generates an induced current and a corresponding electromagnetic field along the slot, and the induction coil is configured to convert energy of the corresponding electromagnetic field into a power that is to be transferred and stored in the power storage module, wherein the metal shell has a first surface and a second surface opposite to each other, the power transmitting device is adapted to face the first surface, and the induction coil is located between the electromagnetic absorption member and the first surface.

US Pat. No. 10,563,828

LAMP

PEGATRON CORPORATION, Ta...

1. A lamp, comprising:a casing, having an opening and an outer surface;
an elastic cover, covering the outer surface of the casing; and
a main body, disposed at the casing, the main body comprising:
a base plate;
a rotating element, pivoted to the base plate and located at the opening;
a fastening element, disposed at the base plate;
a moving element, having an engaging portion, the moving element being disposed at the base plate and moved between a first position and a second position;
a linking-up element, having a first end and a second end, the first end being connected to the rotating element, and the second end being connected to the moving element; and
a force member, connected to the moving element, wherein when the force member receives a force, the moving element is moved from the first position to the second position, the engaging portion is engaged with the fastening element, the second end of the linking-up element is moved to the second position with the moving element, the first end of the linking-up element brings the rotating element to rotate away from the base plate, and the rotating element is protruded from the opening and pushes against the elastic cover.

US Pat. No. 10,566,678

ANTENNA STRUCTURE AND ELECTRONIC DEVICE

PEGATRON CORPORATION, Ta...

1. An antenna structure, comprising:a metal outer cover, having a bent slit; and
an antenna assembly, stacked on the metal outer cover and covering a portion of the bent slit, the antenna assembly comprising:
a substrate; and
an antenna pattern disposed on the substrate, the antenna pattern comprising a feed end, a first ground end and a second ground end, in the antenna pattern, a first loop and a second loop individually being formed from the feed end to the first ground end in two respective paths, a third loop being formed from the feed end to the second ground end, the first loop and the third loop resonating with the bent slit to generate a low frequency band and a portion of a high frequency band, the second loop and the third loop resonating with the bent slit to generate another portion of the high frequency band.

US Pat. No. 10,530,080

ELECTRONIC DEVICE

PEGATRON CORPORATION, Ta...

1. An electronic device, comprising:a ground element;
a conductive assembly, wherein the conductive assembly comprises:
a base, disposed at the ground element and contacting the ground element; and
a screw element, having a fixing portion and a clamping portion connected to the fixing portion, wherein an outer diameter of the clamping portion is larger than an outer diameter of the fixing portion, and the fixing portion is fixed to the base;
a circuit board, disposed between the base and the clamping portion of the screw element;
an insulating element, disposed between part of the clamping portion and the circuit board, wherein the clamping portion comprises a first portion and a second portion connected to the first portion, the first portion is connected to the fixing portion, and an outer diameter of the second portion is larger than an outer diameter of the first portion; and
a conductive element, disposed at the circuit board and contacting the conductive assembly, wherein the circuit board is electrically connected to the ground element through the conductive element and the conductive assembly.

US Pat. No. 10,522,942

SECURING MODULE

PEGATRON CORPORATION, Ta...

1. A securing module, applied to a case, comprising:a positioning member, disposed on the case;
a fixing member, passed through the positioning member and fixed to the case;
a wire management member, disposed on the fixing member, wherein the wire management member comprises an accommodating groove for accommodating a wire; and
a cover, assembled to the case, wherein the cover comprises at least one hook, a clamping component, and a hollow shell, the at least one hook and the clamping component are disposed on the hollow shell, the hollow shell covers the positioning member, the fixing member, and the wire management member, the clamping component is selectively moved between a fixing position and a releasing position, and when the at least one hook is snap-fit to the case and the clamping component is located at the fixing position, the clamping component clamps the positioning member so that the hollow shell is fixed to the case.

US Pat. No. 10,701,794

PRINTED CIRCUIT BOARD AND POWER COPPER SURFACE CONFIGURATION METHOD THEREOF

Pegatron Corporation, Ta...

1. A printed circuit board, comprising:a first power supply component;
a second power supply component;
a power sink component;
a first power copper surface portion, electrically connected to the first power supply component;
a second power copper surface portion, electrically connected to the second power supply component;
a third power copper surface portion, electrically connected to the power sink component;
a convergence copper surface portion, electrically connected to the first power copper surface portion, the second power copper surface portion and the third power copper surface portion, wherein currents provided by the first power supply component and the second power supply component flow to the convergence copper surface portion via the first power copper surface portion and the second power copper surface portion, respectively and flow to the power sink component via the convergence copper surface portion;
a first grounding copper surface portion, electrically connected to the first power supply component and the power sink component; and
a second grounding copper surface portion, electrically connected to the second power supply component and the power sink component, wherein the first power supply component, the second power supply component, the power sink component, the first power copper surface portion, the second power copper surface portion, the third power copper surface portion, the convergence copper surface portion, the first grounding copper surface portion and the second grounding copper surface portion conform to a current balancing design of the printed circuit board,
wherein when a first sum of equivalent resistances of the first power copper surface portion and the first grounding copper surface portion and a second sum of equivalent resistances of the second power copper surface portion and the second grounding copper surface portion satisfy the following inequality, the first power supply component, the second power supply component, the power sink component, the first power copper surface portion, the second power copper surface portion, the third power copper surface portion, the convergence copper surface portion, the first grounding copper surface portion and the second grounding copper surface portion confirm to the current balancing design:

Where the first tolerable difference value corresponds to the current of the first power supply component, and the second tolerable difference value corresponds to the current of the second power supply component,
or, when an absolute value of a difference value between the current of the first power supply component and an average current is less than or equal to the first tolerable difference value, and an absolute value of a difference value between the current of the second power supply component and the average current is less than or equal to the second tolerable difference value, the first power supply component, the second power supply component, the power sink component, the first power copper surface portion, the second power copper surface portion, the third power copper surface portion, the convergence copper surface portion, the first grounding copper surface portion and the second grounding copper surface portion conform to the current balancing design.

US Pat. No. 10,582,638

LINKAGE FAN BLADE STRUCTURE AND FLIP-TYPE ELECTRONIC DEVICE HAVING THE SAME

Pegatron Corporation, Ta...

1. A linkage fan blade structure, configured to be arranged in a flip-type electronic device, wherein the flip-type electronic device comprises a base, an upper cover, and a pivot, an opening is formed through a bottom surface of the base, the upper cover is pivoted to the base through the pivot, and the linkage fan blade structure comprises:at least one first connecting rod, one end of the at least one first connecting rod pivoted to the pivot;
at least one second connecting rod, one end of the at least one second connecting rod pivoted to another end of the at least one first connecting rod; and
at least one blade group, pivoted to the at least one second connecting rod and disposed corresponding to the opening, wherein each of the at least one blade group comprises:
a first blade, pivoted to an inner surface of the opening, the first blade comprising at least one sliding slot, each of the at least one sliding slot comprising a closed end and an open end, and the closed end being closer, than the open end, to a location where the first blade is pivoted to the opening; and
a second blade, pivoted to the inner surface of the opening, the second blade comprising a sliding end, and the sliding end slidably pivoted to the at least one sliding slot of the first blade.

US Pat. No. 10,522,956

ELECTRONIC DEVICE

PEGATRON CORPORATION, Ta...

1. An electronic device, comprising:an electronic apparatus including at least one electric connection port, each of the electric connection port including a concave trench, a first conductive strip, and two second conductive strips respectively disposed on two sides of the first conductive strip, the concave trench having a bottom surface, the first conductive strip and the two second conductive strip being respectively arranged in the concave trench and to extend along an extending direction of the concave trench, wherein the first conductive strip is disposed in the center of the bottom surface of the concave trench, and the two second conductive strip is disposed off center on the bottom surface of the concave trench and beside the first conductive strip and is insulated from the first conductive strip; and
an electric connector detachably plugged to one of the at least one electric connection port and including a first elastic contact and a second elastic contact both of which are exposed and protruded outward, the first elastic contact corresponding to the first conductive strip, the second elastic contact corresponding to the two second conductive strip, wherein when the electric connector is plugged into the electric connection port, the first elastic contact of the electric connector is in contact with the first conductive strip, and the second elastic contact of the electric connector may be selectively in contact with one of the two second conductive strip,
wherein the electric connection port may accommodate the electric connector, and the electric connector may be selectively plugged to any position on the electric connection port along the extending direction of the concave trench.

US Pat. No. 10,516,205

WEARABLE ELECTRONIC DEVICE

PEGATRON CORPORATION, Ta...

1. A wearable electronic device, comprising:a casing comprising:
a metal bottom;
a first metal sidewall connected to the metal bottom and located at an upper side or a lower side of the casing;
a connection structure disposed at the first metal sidewall; and
a second metal sidewall located at a left side or a right side of the casing and adjacent to the metal bottom and the first metal sidewall with a gap, wherein the second metal sidewall is separated from the metal bottom and the first metal sidewall by the gap;
a first dielectric component disposed at the gap, for electrically isolating the second metal sidewall from the first metal sidewall and the metal bottom; and
a first antenna wired circuit disposed at the first dielectric component electrically connected to the second metal sidewall, the first antenna wired circuit resonated with the second metal sidewall to generate a first resonance frequency band.

US Pat. No. 10,355,353

ANTENNA UNIT, ANTENNA SYSTEM AND ANTENNA CONTROL METHOD

PEGATRON CORPORATION, Ta...

1. An antenna unit comprising:a first radiation metal element comprising:
a signal feed point;
a first ground point; and
a second ground point, positions of the signal feed point, the first ground point, and the second ground point being arranged approximately in a straight line;
a second radiation metal element disposed away from the first radiation metal element with a gap, the second radiation metal element comprising a third ground point; and
a third radiation metal element surrounding the first radiation metal element and the second radiation metal element, the third radiation metal element comprising a fourth ground point, wherein the third radiation metal element is a closed loop, and the fourth ground point is disposed at one side of the third radiation metal element adjacent to the signal feed point.

US Pat. No. 10,355,355

ANTENNA SYSTEM AND CONTROL METHOD

PEGATRON CORPORATION, Ta...

1. An antenna system, comprising:an antenna array, comprising a first antenna and a second antenna;
a wireless transceiver module, respectively coupled to the first antenna and the second antenna, the wireless transceiver module sends and receives signals via the first antenna based on a first phase and sends and receives signals via the second antenna based on a second phase; and
a control module, coupled to the wireless transceiver module and configured to control a phase difference between the first phase and the second phase, wherein a radiation pattern of the antenna array deviates towards one pointing direction based on the phase difference,
wherein the antenna array further comprises a third antenna and a forth antenna, the first antenna, the second antenna, the third antenna and the forth antenna are disposed around a center, the wireless transceiver module sends and receives signals via the forth antenna based on the first phase and sends and receives signals via the third antenna based on the second phase.

US Pat. No. 10,224,615

WIRELESS COMMUNICATION DEVICE AND ANTENNA UNIT THEREOF

PEGATRON CORPORATION, Ta...

1. A wireless communication device comprising:a housing comprising a system ground; and
a plurality of antenna units, surrounding a surface of the housing and standing on the system ground, each of the antenna units comprising:
a first radiation part, having a signal feed point for receiving a feeding signal;
a second radiation part, surrounding the first radiation part, the second radiation part having a first side, a second side, a first ground point and a second ground point, wherein the first side is parallel to the system ground, the second side is perpendicular to the system ground, and the first side is perpendicular to the second side and shorter than the second side, and the first ground point and the second ground point are individually connected to the system ground; and
a conductive component disposed between the first side and the system ground and connected to the first side and the system ground.

US Pat. No. 10,641,944

BUTTON INDICATOR AND LIGHT-GUIDE RING ASSEMBLY

PEGATRON CORPORATION, Ta...

1. A button indicator, comprising:a button cover, having a cover body, a plurality of retaining walls and a plurality of hooks, the cover body having a top surface and a bottom surface, wherein the top surface and the bottom surface are oppositely disposed, the retaining walls and the hooks are protruded from the bottom surface, and the retaining walls and the hooks are disposed around the cover body; and
a light guiding ring, assembled with the button cover, having a ring body, a plurality of elastic arms, a sliding matching groove and a plurality of light guiding portions, wherein the ring body has an inner surface and an outer surface, the elastic arms and the sliding matching groove are disposed on the inner surface, the light guiding portions are located on the outer surface, the retaining walls are adapted to abut the inner surface of the ring body, and the hooks are adapted to move along and to be hooked to the sliding matching groove, and the elastic arms are adapted to abut the bottom surface of the cover body.

US Pat. No. 10,613,591

LIFTING DEVICE FOR INPUT ASSEMBLY, AND KEYBOARD AND ELECTRONIC DEVICE THEREOF

Pegatron Corporation, Ta...

1. A lifting device, applied to an input assembly, the lifting device comprising:a base, bearing the input assembly and comprising a lower protruding portion;
a supporting base, movably disposed corresponding to the base, wherein the supporting base comprises a base portion and a notch, and the notch is disposed corresponding to the lower protruding portion; and
a connecting rod mechanism, comprising:
an output rod, connected to the supporting base; and
an input rod, linked with the output rod, wherein the input rod drives the output rod to move, so that the supporting base moves relative to the base, and when movement of the supporting base makes the lower protruding portion move from the notch to the base portion, the base ascends by a height.

US Pat. No. 10,522,908

ANTENNA CONTROL METHOD

PEGATRON CORPORATION, Ta...

1. An antenna control method for an antenna system having a plurality of antenna units, the antenna control method comprising:controlling an on/off state of each of the antenna units to switch among a plurality of antenna unit configurations;
detecting a signal intensity of each of the antenna unit configurations;
determining one of the antenna unit configurations having an optimized signal intensity; and
using the one of the antenna unit configurations to receive or transmit signals, wherein the antenna system comprises:
a plurality of antenna units, each of the antenna units having a directional radiation pattern, the antenna units being disposed to surround a center point and each of the directional radiation patterns extending from the center point towards an outside respectively, wherein each of the antenna units comprises:
a first radiation metal element comprising:
a signal feed point;
a first ground point; and
a second ground point, positions of the signal feed point, the first ground point, and the second ground point being arranged approximately in a straight line;
a second radiation metal element disposed away from the first radiation metal element with a gap, the second radiation metal element comprising a third ground point; and
a third radiation metal element surrounding the first radiation metal element and the second radiation metal element, the third radiation metal element comprising a fourth ground point.

US Pat. No. 10,361,475

ANTENNA UNIT AND ANTENNA SYSTEM

PEGATRON CORPORATION, Ta...

1. An antenna unit, comprising:a first metal portion;
a second metal portion connected to one side of the first metal portion;
a third metal portion connected to another side of the first metal portion which is opposite to the second metal portion, wherein the second metal portion and the third metal portion are respectively connected to two protruding portions at two sides of the first metal portion;
a feed-in point disposed at the second metal portion;
a first ground terminal;
a second ground terminal, wherein the feed-in point, the first ground terminal and the second ground terminal are disposed in a straight line, and a shape of the first metal portion is mirror-image symmetrical relative to the feed-in point, the first ground terminal and the second ground terminal;
a fourth metal portion separated from the third metal portion by a gap; and
a third ground terminal disposed at the fourth metal portion, wherein the third metal portion and the fourth metal portion are coplanar.

US Pat. No. 10,629,972

RADIO-FREQUENCY SWITCHING CIRCUIT

PEGATRON CORPORATION, Ta...

1. A radio-frequency switching circuit, comprising:a first diode, wherein a cathode of the first diode is configured to receive a first reference voltage;
a second diode, wherein a cathode of the second diode is configured to receive the first reference voltage;
a first inductor, wherein a first node of the first inductor is coupled with an anode of the first diode, and a second node of the first inductor is configured to receive a first control voltage;
a second inductor, wherein a first node of the second inductor is coupled with an anode of the second diode, and a second node of the second inductor is configured to receive a second control voltage;
a first capacitor, coupled with the first node of the first inductor; and
a second capacitor, coupled with the first node of the second inductor;
wherein when the first control voltage is lower than the first reference voltage, the first diode is switched off, and when the second control voltage is lower than the first reference voltage, the second diode is switched off.

US Pat. No. 10,613,588

PORTABLE ELECTRONIC DEVICE

Pegatron Corporation, Ta...

1. A portable electronic device comprising:a casing having a long axis opening;
a rotating shaft disposed in the casing;
a driving assembly disposed in the casing, the driving assembly being connected to the rotating shaft;
a flexible display wound around the rotating shaft, the flexible display having a first side and a second side opposing each other, wherein the first side is connected to the rotating shaft and the second side is located in the long axis opening; and
a supporting member being a rod and having a first end and a second end opposing each other, wherein the first end is fixed to the driving assembly,
wherein when the second side of the flexible display moves outward from the long axis opening, the rotating shaft rotates and drives the first end of the supporting member rotate such that the supporting member moves on a back side of the flexible display in a direction from the long axis opening toward the second side of the flexible display.

US Pat. No. 10,601,190

CONNECTION SEAT AND CONNECTION STRUCTURE FOR COAXIAL CABLE

PEGATRON CORPORATION, Ta...

1. A connection seat for connecting a coaxial cable, applied to the coaxial cable, and comprising:a base, having a top plate, a first trench located on the top plate and extending along a first direction, a second trench below the top plate, a pedestal below the second trench and connected to the top plate, and a through-hole running through the top plate and the pedestal, the first trench and the second trench respectively extending to a first lateral surface of the base for enabling the coaxial cable to extend from the first lateral surface into the base along the first trench to be detachably mounted to the base;
a metal member, having a body and at least one grounding end, at least one part of the body extending from the first lateral surface into the second trench to engage the metal member with the base, and the at least one grounding end extends out of the pedestal from the body;
a press cover, having a protruding portion; and
a concatenation portion, being flexible and connecting the base and the press cover; wherein when the concatenation portion is bent such that the press cover covers the top plate of the base, the protruding portion correspondingly protrudes toward the through-hole.

US Pat. No. 10,709,027

CIRCUIT BOARD MODULE AND ELECTRONIC DEVICE

PEGATRON CORPORATION, Ta...

1. A circuit board module for being assembled to a case, the circuit board module comprising:an electronic connector; and
a circuit board, wherein the electronic connector is fixed to a surface of the circuit board, the circuit board has at least one first slot extending along a horizontal direction parallel to the surface of the circuit board and configured for a fixing element to pass through along an inserting direction perpendicular to the horizontal direction to assemble the circuit board to the case, a size of the at least one first slot allows the fixing element to move in the at least one first slot along the horizontal direction thereof, wherein the electronic connector comprises a nut for rotating along a fastening direction after receiving a force, the nut rotates along the fastening direction, the case rotates with the nut along the fastening direction, and the at least one fixing element moves around the electronic connector as a center in the at least one first slot.

US Pat. No. 10,641,440

LIGHT-EMITTING HOUSING

PEGATRON CORPORATION, Ta...

1. A light-emitting housing, comprising:a light-emitting module, comprising a light guide plate and at least one light-emitting unit, wherein the light guide plate comprises an upper surface, a lower surface, and a plurality of dot regions, the dot regions are located on the lower surface, and the at least one light-emitting unit provides a plurality of light beams incident to the light guide plate; and
a housing, disposed above the light-emitting module and located on the upper surface of the light guide plate, and the housing comprises at least one transparent region, wherein some of the light beams emitted by the at least one light-emitting unit are reflected through the dot regions and penetrate the upper surface of the light guide plate and the at least one transparent region, and a UV coating is sprayed on an outer surface of the housing, covers the at least one transparent region and makes the position of the transparent region is not easily perceived by naked eyes from the outside of the housing when the light-emitting unit is not enabled.

US Pat. No. 10,698,436

KNOB DEVICE

PEGATRON CORPORATION, Ta...

1. A knob device, comprising:a lower cover assembly, comprising a first stopping portion;
an upper cover assembly, rotatably stacked on the lower cover assembly along an axis, and the upper cover assembly comprising a plurality of fixing holes;
a limiting member, located between the upper cover assembly and the lower cover assembly and fixed to the lower cover assembly, the limiting member comprising a body and a second stopping portion extending from the body and the second stopping portion and the first stopping portion being arranged up and down along the axis; and
an annular member, arranged around the body of the limiting member and rotatably arranged between the first stopping portion of the lower cover assembly and the second stopping portion of the limiting member, the annular member being limited by the first stopping portion of the lower cover assembly and the second stopping portion of the limiting member on the axis and the annular member comprising a plurality of pogo pins retractably protruding from an outer surface of the annular member, wherein the pogo pins extend into the fixing holes of the upper cover assembly to fix the annular member to the upper cover assembly.

US Pat. No. 10,698,462

PORTABLE ELECTRONIC DEVICE AND CONTROL METHOD THEREOF

PEGATRON CORPORATION, Ta...

1. A control method of a portable electronic device (PED), comprising:receiving a trigger event;
detecting a first behavior of the PED by an accelerator and producing a first signal;
detecting a second behavior of the PED by the accelerator if the first signal satisfies a first preset condition, and producing a second signal; and
performing an action by the PED if the second signal satisfies a second present preset condition,
wherein the first signal and the second signal respectively comprise a pulse signal converted according to a variation of an acceleration component or a variation of a sum of the acceleration component in a three-dimensional coordinate detected by the accelerator,
wherein the first preset condition comprises a first threshold value, a second threshold value, and a time cycle, the second threshold value is greater than the first threshold value, and when a time period during which, the pulse signal of the first signal ascends to and exceeds the first threshold value and the second threshold value and descends to the first threshold value satisfies the time cycle, the first signal satisfies the first preset condition,
wherein the second preset condition comprises a lower limit value and an upper limit value, and when the number of times of the pulse signal exceeding the lower limit value and the upper limit value falls within a predetermined number of times, the second signal satisfies the second preset condition.

US Pat. No. 10,664,071

ELECTRONIC APPARATUS AND CONTROL METHOD

PEGATRON CORPORATION, Ta...

1. An electronic apparatus having a slot for accommodating a stylus, the electronic apparatus comprising:a locking module disposed adjacent to the slot, the locking module configured to have a locked mode and an unlocked mode, the locking module having a bump structure, and the locking module configured to lock the stylus in the slot under the locked mode by putting the bump structure into the stylus;
an input interface configured to obtain authentication information; and
a control circuit coupled to the locking module and the input interface, the control circuit configured to verify the authentication information obtained by the input interface, and when the authentication information is verified, the control circuit switching the locking module from the locked mode to the unlocked mode by adjusting a location of the bump structure.