US Pat. No. 9,106,034

COAXIAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. A coaxial connector for a mating device to be inserted therein, comprising:
an insulating body having a sustaining portion, wherein the sustaining portion and an object below have a gap therebetween;
a static terminal fixed to the insulating body, and having a first contact portion; and
a movable terminal fixed to the insulating body, and having a second contact portion for contacting the first contact portion,
wherein an elastic arm is formed by extending from the second contact portion,

wherein the sustaining portion engages the elastic arm; and
wherein when the mating device is inserted into the coaxial connector, the mating device presses the elastic arm downwards,
the second contact portion moves downwards to be separated from the first contact portion, and the elastic arm drives the
sustaining portion to move downwards together, such that the sustaining portion butts against the object below to prevent
the movable terminal from moving downwards excessively.

US Pat. No. 9,717,156

ELECTRICAL SOCKET CONNECTOR WITH GUIDE FRAME IC CHIP PLACEMENT

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically connecting a chip module, comprising:
an insulating body;
a plurality of terminals received in the insulating body, for electrically connecting the chip module;
a stiffener surrounding the periphery of the insulating body, wherein the stiffener has a first pivoting portion and a second
pivoting portion, the first pivoting portion is located in front of the second pivoting portion, and the first pivoting portion
and the second pivoting portion are located on a same side of the insulating body;

a carrier for carrying the chip module onto the insulating body, wherein a rear end of the carrier is pivoted to the first
pivoting portion; and

a load plate for pressing the chip module, wherein a rear end of the load plate is pivoted to the second pivoting portion,
wherein the carrier comprises:
a guide frame pivoted to the first pivoting portion; and
a clamping member for fixing the chip module;
wherein the guide frame has four edges defining an opening for receiving the chip module, a sliding rail is provided on each
of two opposite sides of the opening, a side plate is provided on each of two opposite sides of the clamping member, and the
two side plates are respectively carried on the two sliding rails and are slidable along the two sliding rails;

wherein when the clamping member is assembled on the guide frame and the guide frame moves towards a closing direction to
be installed on the insulating body, the sliding rails are located on two opposite sides of the insulating body and located
between the stiffener and the side plates; and

wherein an upper surface of each of the sliding rails is not higher than an upper surface of the insulating body.

US Pat. No. 9,257,770

ELECTRICAL CONNECTOR WITH A PLURALITY OF CONTACTS RECIVED IN A PLURALITY OF SLOTS IN A PLURALITY OF ELASTIC BODIES INTEGRALLY FORMED WITH AN INSULATING BODY

LOTES CO., LTD, Keelung ...

1. An electrical connector, for electrically connecting a first electronic element and a second electronic element, comprising:
an insulating body, having a top surface and a bottom surface, wherein a plurality of receiving spaces runs through the top
surface and the bottom surface;

a plurality of elastic bodies, correspondingly located in the plurality of receiving spaces of the insulating body, wherein
a receiving slot is formed through each of the elastic bodies, the receiving slot has a first opening and a second opening,
the first opening and the second opening are staggered in a vertical direction, and two opposite sides of the receiving slot
respectively have a first urging portion and a second urging portion; and

a plurality of conductors, correspondingly received in the plurality of receiving slots, wherein each of the conductors has
a tilt angle with respect to the bottom surface, and comprises:

a body portion;
a first contact portion extending upwards from the body portion, and exposed out of the top surface to contact the first electronic
element; and

a second contact portion extending downwards from the body portion, and exposed out of the bottom surface to contact the second
electronic element,

wherein the first urging portion is adjacent to the first contact portion and presses against a first side of the body portion,
and the first urging portion provides an inclined upward elastic counterforce against the first contact portion when the first
contact portion is pressed; and

wherein the second urging portion is adjacent to the second contact portion and presses against a second side of the body
portion, the second side and the first side are disposed opposite to each other, and the second urging portion provides an
inclined downward elastic counterforce against the second contact portion when the second contact portion is pressed.

US Pat. No. 9,867,302

ELECTRICAL CONNECTOR WITH REINFORCED RIB STIFFENER

LOTES CO., LTD, Keelung ...

1. A buckle assembly for fixing a chip module to a socket, comprising:
a stiffener provided with a frame opening for receiving the socket, wherein the stiffener has a reinforce rib in front of
the frame opening, the reinforce rib has a raised portion protruding upward from an upper surface of the stiffener, and an
extending portion is formed by horizontally extending from the raised portion; and

a load plate with a rear end pivoted to the stiffener, the load plate being provided with a through hole for receiving the
chip module, a receiving hole in front of the through hole, and two receiving holes behind the through hole, wherein each
receiving hole allows a locking member to pass therethrough to fix the load plate onto the stiffener, wherein:

the socket comprises: an insulating body and a plurality of terminals received in the insulating body;
the stiffener is provided with a first pivoting portion and a second pivoting portion which are located on a same side of
the insulating body, the first pivoting portion is located between the second pivoting portion and the insulating body;

a rear end of the load plate is pivoted to the second pivoting portion;
a guide frame is pivoted to the first pivoting portion, the guide frame has four edges defining an opening for receiving the
chip module;

two sliding rails are respectively provided on two opposite sides of the opening, for carrying two side plates of a clamping
member, and the two side plates are slidable along the two sliding rails; and

the clamping member is used for fixing the chip module.

US Pat. No. 9,281,626

MATING CONNECTOR

LOTES CO., LTD, Keelung ...

1. A mating connector, comprising:
a plastic body;
a first terminal group and a second terminal group disposed in an upper row and a lower row respectively in the plastic body;
at least one retaining elastic sheet retained at the plastic body, and located at a side of the first terminal group and the
second terminal group;

a middle shielding sheet retained at the plastic body and located between the first terminal group and the second terminal
group, wherein at least one urging portion is extended from the middle shielding sheet, and abuts the retaining elastic sheet;
and

a shielding case covering the plastic body and contacting the middle shielding sheet, wherein the shielding case and the retaining
elastic sheet are formed independently.

US Pat. No. 9,843,141

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, used for mating a mating connector, comprising
an insulating body, having a base and a tongue extending from the base;
a plurality of terminals, fixedly disposed in the base portion in an upper row and a lower row; and
a middle shielding sheet, embedded in the tongue and located between the upper row and the lower row of terminals, having
a notch, concavely formed on a front end of the middle shielding sheet, and overlapping a central line of the middle shielding
sheet along a longitudinal direction;

at least one first projection portion, extending from the notch; and
at least one second projection portion, extending from the notch, wherein the first projection portion locates in front of
the second projection portion, and the first projection portion is farther away from the central line than the second projection
portion is.

US Pat. No. 9,685,747

ELECTRICAL CONNECTOR AND METHOD FOR MANUFACTURING THE SAME

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
a plurality of first terminals, each having a first fixing portion, a second fixing portion bent and extended from a rear
end of the first fixing portion, a first contact portion extended from a front end of the first fixing portion, and a first
welding portion extended from a rear end of the second fixing portion;

a first body, fixed to the first fixing portions;
a second body, located at a rear of the first body and fixed to the second fixing portions, wherein the first body and the
second body are separately formed;

a plurality of second terminals, each having a third fixing portion, a fourth fixing portion bent and extended from a rear
end of the third fixing portion, a second contact portion extended from a front end of the third fixing portion, and a second
welding portion extended from a rear end of the fourth fixing portion;

a third body, fixed to the third fixing portions, located below the first body, and fastened to the first body; and
a fourth body, fixed to the fourth fixing portions but not the second fixing portions, and fastened to the second body, wherein
the fourth body and the third body are separately formed.

US Pat. No. 9,437,948

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically connecting with a chip module and a circuit board, comprising:
a body having a plurality of receiving slots; and
a plurality of terminals disposed in the receiving slots respectively, wherein each of the terminals comprises:
a base;
a material connection portion extending vertically from a side of the base;
a fixing portion extending vertically from another side of the base and fixable to the receiving slot, wherein the fixing
portion and the material connection portion are located at two opposite sides of the base in a vertical direction;

a first elastic arm bending upward and extending from the base;
a first contact portion disposed at a top end of the first elastic arm for contacting the chip module;
at least one first bending portion formed by the first elastic arm;
a second elastic arm bending downward and extending from the base;
a second contact portion disposed at a bottom end of the second elastic arm for contacting the circuit board; and
a plurality of second bending portions formed by the second elastic arm, wherein the number of the second bending portions
is greater than the number of the at least one first bending portion; and

wherein the total length of the second elastic arm is greater than the total length of the first elastic arm.

US Pat. No. 9,178,323

ELECTRICAL CONNECTOR

LOTES CO., LTD., Keelung...

1. An electrical connector, comprising:
an insulating body, having an insertion hole concavely formed from a front end surface of the insulating body, and a first
receiving slot formed at a side of the insertion hole and in communication with the insertion hole;

an insulating elastic arm, extending from the insulating body, and having an extending portion partially entering the insertion
hole;

a movable terminal, having a first fixing portion fixed in the insulating body, an elastic arm extending backward from the
first fixing portion and located between the insertion hole and the insulating elastic arm, and a first contact portion extending
backward from the elastic arm, wherein the first contact portion crosses the insulating elastic arm, and is located at a side
of the insulating elastic arm away from the insertion hole; and

a fixed terminal, having a second contact portion capable of keeping in contact with or disconnecting from the first contact
portion.

US Pat. No. 9,439,298

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically connecting a first electronic element to a second electronic element, comprising:
an insulating body having a plurality of accommodating holes passing through two opposite side surfaces of the insulating
body, each of the accommodating holes having a first side and an opposite, second side respectively disposed at the two opposite
side surfaces of the insulating body; and

a plurality of conductors, each accommodated in a corresponding accommodating hole,
wherein each conductor comprises an elastic insulator having a groove or a cavity on a surface thereof and low melting point
liquid metal wrapping the surface of the elastic insulator, a first end of the conductor is protruded from the first side
of the corresponding accommodating hole, a second end, opposite to the first end, of the conductor is exposed from the second
side of the corresponding accommodating hole,

when the first electronic element compresses the first ends of the conductors, the second ends of the conductors urge the
second electronic element, such that the liquid metal contacts the first electronic element and the second electronic element.

US Pat. No. 9,106,022

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
an insulating body, having a plurality of signal receiving slots and at least one grounding receiving slot;
a plurality of signal terminals and at least one grounding terminal, respectively received in the signal receiving slots and
the grounding receiving slot;

a first conducting layer, disposed in the grounding receiving slot for shielding the signal terminals;
a plurality of through-holes surrounding each signal receiving slot, and each through-hole is disposed internally with a second
conducting layer; and

a solder, contacting the first conducting layer and the grounding terminal.

US Pat. No. 9,848,506

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically connecting a chip module, comprising:
an insulating body;
a plurality of terminals received in the insulating body, for electrically connecting the chip module;
a stiffener surrounding a periphery of the insulating body;
a load plate for pressing the chip module, a rear end of the load plate being pivoted to the stiffener; and
a clamping member located between the load plate and the stiffener, for fixing the chip module to carry the chip module onto
the insulating body, wherein a grasping portion protrudes forward from the clamping member, the grasping portion has two first
sections provided at each of two opposite sides thereof, two second sections formed by respectively turning and extending
forward from the two first sections to be close to each other, two third sections formed by respectively turning and extending
forward from the two second sections, and a head formed by extending from the third sections, a distance between the two first
sections is greater than a distance between the two third sections, and a width of the head is greater than the distance between
the two third sections, wherein:

the stiffener is provided with a first pivoting portion and a second pivoting portion which are located on a same side of
the insulating body, the first pivoting portion is located between the second pivoting portion and the insulating body;

a rear end of the load plate is pivoted to the second pivoting portion;
a guide frame is pivoted to the first pivoting portion, the guide frame has four edges defining an opening for receiving the
chip module;

two sliding rails are respectively provided on two opposite sides of the opening;
the clamping member is provided with two side plates on two opposite sides thereof, the two side plates are respectively carried
by the two sliding rails and slidable along the two sliding rails; and

when the clamping member is assembled on the guide frame and the guide frame moves towards a closing direction to be installed
on the insulating body, the sliding rails are located on two opposite sides of the insulating body and located between the
stiffener and the side plates, and an upper surface of each of the sliding rails is not higher than an upper surface of the
insulating body.

US Pat. No. 9,450,313

ELECTRICAL CONNECTOR WITH TERMINAL CLAMPS FOR IMPROVED SOLDERING QUALITY

LOTES CO., LTD., Keelung...

1. An electrical connector, comprising:
a body, having a top surface and a bottom surface opposite to each other, a plurality of receiving holes running through the
body from the top surface to the bottom surface, and at least two protruding blocks protruding downward from the bottom surface
and located around each of the receiving hole; and

at least one terminal received in the receiving hole, and having a fixing portion and two clamping arms extending downward
from the fixing portion along a plate surface for clamping a tin ball,

wherein a gap exists between the two protruding blocks, and each of the protruding blocks has a stopping surface facing toward
the gap; and

wherein bottom ends of the two clamping arms are located in the gap, and the stopping surfaces are configured to stop the
clamping arms and prevent the clamping arms from moving in a plate thickness direction.

US Pat. No. 9,326,387

ELECTRICAL CONNECTOR AND MANUFACTURING METHOD THEREOF

LOTES CO., LTD, Keelung ...

1. An electrical connector, for electrically connecting a first electronic element to a second electronic element, a bottom
of the first electronic element having a plurality of conductive portions exposed thereof, the electrical connector comprising:
an insulating body, located below the first electronic element and above the second electronic element, wherein an upper surface
of the insulating body comprises a plurality of accommodation holes, and a conductor is provided in the accommodation hole
for electrically conducting to the second electronic element; and

an elastic sealing layer disposed between the insulating body and the first electronic element,
wherein the accommodation hole comprises a low-melting point liquid metal for conducting the conductor, and when the conductive
portion enters the accommodation hole, the low-melting point liquid metal adheres to and contacts with the conductive portion,
so that the low-melting point liquid metal forms a conductive path between the conductive portion and the conductor; and

wherein when the first electronic element is pressed down, the elastic sealing layer is compressed to prevent the low-melting
point liquid metal from leaking.

US Pat. No. 9,225,091

ADAPTER AND ELECTRICAL CONNECTION SYSTEM

LOTES CO., LTD., Keelung...

1. An adapter, comprising:
a first body having a plurality of first terminals disposed therein;
a second body having a plurality of second terminals disposed therein, wherein a slot is formed between the first terminals
and the second terminals for a chip module to be inserted therein, the chip module laterally extends to form a conducting
portion to enter the slot, and each of the first terminals and the second terminals has a contact portion for contacting the
chip module and a rear portion for electrically connecting a coaxial cable; and

an elastic member, urges against the first body and the second body,
wherein when the chip module is not inserted in the slot, the elastic member is urged against the first body and the second
body, and a width of the slot is greater than a thickness of the conducting portion; and

wherein when the chip module is inserted in the slot, a pressing force is applied to the first body to press against the elastic
member, so that the first body and the first terminals move toward the second body, and the width of the slot is gradually
reduced to be equal to the thickness of the conducting portion.

US Pat. No. 9,136,630

ELECTRICAL CONNECTOR WITH SPHERICAL CONTACTS WITH AN ELASTIC MEMBER IN BETWEEN

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically connecting a first electronic element and a second electronic element, comprising:
an insulating body having a plurality of receiving holes, each receiving hole receiving a conducting assembly and an elastic
member,

wherein the conducting assembly comprises a first conductor, a second conductor, and a third conductor electrically connected
to the first conductor and the second conductor;

wherein the elastic member is used for elastically supporting the first conductor and the second conductor; and
wherein one end of the first conductor is electrically conducted to the first electronic element, and one end of the second
conductor is electrically conducted to the second electronic element, wherein the first conductor, the second conductor and
the elastic member are spherical, spherical centers of the first conductor and the second conductor are located on a same
line and the center of the elastic member deviates from the same line.

US Pat. No. 9,577,357

ELECTRICAL CONNECTOR WITH A CARRIER AND TERMINALS LOCATED AT DIFFERENT DISTANCES FROM SIDE WALLS

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically connecting with a chip module, comprising:
an insulating body having a bottom wall, wherein two first side walls extend from two opposite sides of the bottom wall upward,
two second side walls extend from the other two opposite sides of the bottom wall upward, and a direction from the bottom
wall upward is defined as a vertical direction;

multiple rows of terminals located in the bottom wall, wherein a highest portion of each terminal in the vertical direction,
which is a surface, defines a contact region for electrically connecting with the chip module, for a first row of terminals
that is the closest to an inner surface of one of the first side walls, each contact region of the first row of terminals
has a first center point, the first center points of the first row of terminals form a first line, for a second row of terminals
that is the closest to one of an inner surface of the second side walls, each contact region of the second row of terminals
has a second center point, the second center points of the second row of terminals form a second line, and in a top view along
the vertical direction downward, there is a first gap between the inner surface of the one of the first side walls and the
first line and there is a second gap between the inner surface of the one of the second side walls and the second line, and
the first gap is greater than the second gap; and

a carrier used for carrying the chip module to the insulating body, wherein the carrier has at least one buckling portion
for buckling a bottom surface of the chip module, and the buckling portion is received in the first gap.

US Pat. No. 9,531,134

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
an insulating body, having a base and a tongue extending forward from the base, wherein a retaining slot is provided at each
side, close to the base, of the tongue;

a plurality of terminals, received in the insulating body and divided into an upper row of terminals and a lower row of terminals,
wherein each terminal has a contact portion extending forward and partially exposed from the tongue and a soldering portion
extending backward from the base;

an upper grounding sheet and a lower grounding sheet, respectively abutted on an upper surface and a lower surface, close
to the base, of the tongue, wherein each side of the upper grounding sheet and the lower grounding sheet is provided with
a fixing portion, and each of the fixing portions is fixed in corresponding one of the retaining slots; and

a middle shielding sheet, disposed on the insulating body and located between the upper row of terminals and the lower row
of terminals, wherein the middle shielding sheet is provided with reserved portions corresponding to the retaining slots,
and each of the fixing portions is partially located in corresponding one of the reserved portions.

US Pat. No. 9,362,691

RECEPTACLE CONNECTOR

LOTES CO., LTD, Keelung ...

1. A receptacle connector, used for an audio plug connector to be inserted therein, the audio plug connector having a male
end, comprising:
an insulating body, having an interface opened at a front end thereof, and a receiving cavity extended backward from the interface,
wherein the receiving cavity is used for receiving the male end to enter from the interface; and

at least one first terminal and two second terminals, disposed inside the insulating body and entering the receiving cavity
to contact the male end, wherein the first terminal is located on a side of the male end, the two second terminals are located
below or above the male end, each of the two second terminals comprises a body portion having a top plate surface and an opposite,
bottom plate surface, the two top plate surfaces are approximately located on a same plate, and the two bottom plate surfaces
are approximately located on a same plane.

US Pat. No. 9,350,121

ELECTRICAL CONNECTOR WITH IMPROVED GROUNDING MEANS

LOTES CO., LTD., Keelung...

1. An electrical connector for mating with a mating connector, comprising:
an insulating body, having a base and a tongue extending forward from the base;
an upper row of terminals and a lower row of terminals disposed in the insulating body, wherein each of the upper row of terminals
has a contact portion exposed from an upper surface of the tongue, and each of the lower row of terminals has a contact portion
exposed from a lower surface of the tongue;

an upper grounding sheet and a lower grounding sheet, laminated to the upper surface and the lower surface of the tongue respectively,
wherein the upper grounding sheet and the lower grounding sheet are assembled and connected to each other; and

a shielding case, covering the periphery of the insulating body, the upper grounding sheet and the lower grounding sheet,
wherein the shielding case, the insulating body, the upper grounding sheet and the lower grounding sheet together form an
insertion space for the mating connector to be inserted therein, and the shielding case is respectively and electrically conducted
to the upper grounding sheet and the lower grounding sheet.

US Pat. No. 9,325,096

AUDIO CONNECTOR RECEPTACLE HAVING A U-SHAPED TERMINAL FORMED BY BLANKING

LOTES CO., LTD, Keelung ...

1. A receptacle connector, for an audio plug connector to be inserted therein via a male end of the audio plug connector,
wherein the male end has sequentially a plurality of contact regions comprising, along an inserting direction from the audio
plug connector toward the receptacle connector, a first contact region, a second contact region, a third contact region, and
a fourth contact region;

wherein the receptacle connector comprises:
an insulating body, having an interface opened at a front end thereof, and a receiving cavity extended backward from the interface,
and configured to receive the male end to enter from the interface;

at least one first terminal, disposed inside the insulating body, and located at a first side of the male end; and
two second terminals, disposed inside the insulating body, and both disposed below or both disposed above the male end;
wherein the at least one first terminal and the two second terminals are formed by punching on a same strip, the at least
one first terminal comprises a body portion, an extending arm extending forward from the body portion, and a contact portion
provided at an end of the extending arm, and the extending arm is formed by blanking and has a shape of U;

wherein each of the at least one first terminal and the two second terminals has a soldering portion, and blanking surfaces
of the soldering portions of the at least one first terminal and the two second terminals are located on a same plane; and

wherein the two second terminals contact respectively the second contact region and the third contact region, and the at least
one first terminal contacts the fourth contact region.

US Pat. No. 9,236,697

ELECTRICAL CONNECTOR HAVING TERMINALS WITH CONTACT PORTIONS WIDER THAN WELDING PORTIONS AND BENDING DOWNWARD

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
an insulating body; and
a first terminal group and a second terminal group respectively located in the insulating body, and formed by a material strip
through integral stamping and tearing and,

wherein two neighboring terminals in the first terminal group and the second terminal group are staggered with each other
in the vertical direction;

wherein the first terminal group comprises a first differential signal terminal pair;
wherein each first differential signal terminal of the first differential signal terminal pair has a first welding portion
connected to the material strip, and a first contact portion exposed from the insulating body, and a width of the first contact
portion is greater than that of the first welding portion; and

wherein the first contact portion bends downward and extends to form a pre-pressing portion, and a space between the pre-pressing
portions is less than a space between the first contact portions.

US Pat. No. 9,211,612

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically connecting a first electronic element to a second electronic element, comprising:
an insulating body having a plurality of receiving holes,
wherein each of the receiving holes is internally provided with a conducting assembly;
wherein the conducting assembly comprises a first conductor, a second conductor, and a liquid metal conductor, at least one
part of the first conductor is a conducting layer arranged at an inner wall of the receiving hole, the liquid metal conductor
is made of gallium or gallium alloy;

wherein the receiving hole is internally provided with a plug that is an elastomer, the plug seals with the first conductor,
and an receiving cavity is formed above the plug; and

wherein the second conductor and the liquid metal conductor are accommodated in the receiving cavity, the second conductor
is supported by the plug to contact the first electronic element, and contacts the first conductor through the liquid metal
conductor, and one end of the first conductor is formed into a welding portion for electrically connecting to the second electronic
element.

US Pat. No. 10,085,361

ELECTRICAL DEVICE HEAT DISSIPATION STRUCTURE

LOTES CO., LTD, Keelung ...

18. An electrical device heat dissipation structure, comprising:an air blowing device;
a casing disposed with an insertion opening and at least one air outlet at one side of the casing, an electrical connector and a power supply, the power supply providing power to the air blowing device;
a mating connector having a plug, a circuit board connected with the plug, a chip disposed on the circuit board, wherein the plug is configured to be plugged to the electrical connector through the insertion opening to be electrically connected to the electrical connector;
an inner metal shell enclosing the circuit board; and
an outer metal shell enclosing the inner metal shell, wherein the plug is located outside the outer metal shell, and a center line of the at least one air outlet intersect with an outer surface of the outer metal shell,
wherein the air blowing device is configured to blow air to the mating connector through the at least one air outlet, so as to improve dissipation of heat generated by the chip at work, and to reduce a temperature of the mating connector.

US Pat. No. 9,601,876

ELECTRICAL CONNECTOR ASSEMBLY

LOTES CO., LTD, Keelung ...

1. An electrical connector assembly, comprising:
a first metal casing provided with a first accommodating cavity;
a first electrical connecting base, received in the first accommodating cavity, and configured to mate with a first mating
plug;

a second metal casing, fixed onto a circuit board, provided with a second accommodating cavity, and having a fixing portion
fixed to an outer surface of the first metal casing; and

a second electrical connecting base, received in the second accommodating cavity, and configured to mate with a second mating
plug,

wherein the first electrical connecting base and the second electrical connecting base are independently formed before respectively
received in the first accommodating cavity and the second accommodating cavity, the first metal casing and the second metal
casing are fixed via the fixing portion, the first electrical connecting base is fixed to the first metal casing, the second
electrical connecting base is fixed to the second metal casing, such that the first electrical connecting base and the second
electrical connecting base are assembled together through the first metal casing and the second metal casing; and

wherein the first mating plug and the second mating plug are configured to transmit signals of different specifications.

US Pat. No. 9,466,924

ELECTRICAL CONNECTOR WITH A POSITIONING MEMBER

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
an insulating body having a base and a tongue protruding forward from the base, wherein a positioning slot is disposed at
the base, and a first buckling portion is disposed inside the positioning slot;

a metal casing, surrounding the insulating body;
a plurality of terminals, grouped into an upper row and a lower row and fixed at the insulating body, wherein each of the
terminals has a contact portion extending forward and exposed partially from the tongue and a soldering portion extending
backward out of the base;

a shielding sheet, disposed at the insulating body, and located between the upper row of terminals and the lower row of terminals,
wherein the shielding sheet has a reserved space corresponding to the positioning slot; and

a positioning member, having a plurality of positioning holes and a second buckling portion, wherein the positioning holes
are used for positioning the soldering portions, and the second buckling portion passes through the reserved space and is
attached and fixed to the first buckling portion inside the positioning slot.

US Pat. No. 9,379,494

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for being mounted on a circuit board, comprising:
an insulating body, comprising a base portion, a tongue protruding forward from the base portion, and an elevated portion
disposed below the base portion and located above the circuit board;

a plurality of terminals disposed in the insulating body, wherein each of the terminals has a connecting portion located in
the elevated portion and a soldering portion extending out of the elevated portion for being soldered to the circuit board;
and

a shielding casing disposed outside the insulating body and surrounding the tongue to form an insertion opening, wherein the
elevated portion is lower than the insertion opening, the shielding casing comprises a bottom wall and a back cover, a shielding
plate integrally extends from the bottom wall to be located in front of the elevated portion and at least partially shields
the elevated portion, and the back cover is located behind the elevated portion and at least partially shields the elevated
portion.

US Pat. No. 9,203,169

ELECTRICAL CONNECTOR

LOTES CO., LTD., Keelung...

1. An electrical connector for electrically connecting with a chip module, comprising:
a plurality of terminals, each having a connection portion, a contact portion extending upward from the connection portion
and urging against the chip module, and a welding portion extends downward from the connection portion, wherein a side of
the welding portion is provided with a hooking portion; and

an insulation body, having a plurality of terminal slots running therethrough, wherein the terminals are correspondingly received
in the terminal slots, the terminal slot has a first side face, a locking block protrudes from the first side face corresponding
to a plate surface of the welding portion, the hooking portion is located below the locking block, and the locking block stops
the hooking portion, so as to prevent the hooking portion from moving upward;

wherein a first bending portion, a second bending portion, a third bending portion and a fourth bending portion aresequentially
arranged between the contact portion and the welding portion, the terminal slot has a second side face disposed opposite to
the first side face, the second bending portion urges against the second side face, the first side face stops the first bending
portion and the third bending portion, and the second side face stops the second bending portion and the fourth bending portion,
so as to prevent the terminal from excessively moving in a horizontal direction;

wherein a side of the third bending portion is provided with a first stopping portion, a side of the fourth bending portion
is provided with a second stopping portion, the terminal slot has a first end face and a second end face both of which are
connected to the first side face, the first end face stops the first stopping portion, and the second end face stops the second
stopping portion, so as to prevent the terminal from deflecting in the horizontal direction.

US Pat. No. 9,837,226

DOME-SHAPED PUSH SWITCH

LOTES CO., LTD, Keelung ...

1. A dome-shaped push switch, comprising:
a sheet having a pressing portion arching upward; and
a conducting layer disposed at a lower surface of the sheet, a conductivity of the conducting layer being greater than that
of the sheet,

wherein the pressing portion comprises at least one through hole penetrating through the pressing portion, the at least one
through hole has a side wall, the side wall sequentially has a shear surface and a tear surface from bottom up, and a fillet
is provided between the shear surface and a lower surface of the pressing portion, and

wherein a roughness of the tear surface is greater than a roughness of the shear surface.

US Pat. No. 9,590,332

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for connecting to a chip module having a conductive connection surface, the electrical connector
comprising:
an insulating body having an accommodating cavity that is rectangular and opened upward, wherein a stop wall projects upward
from each of four corners of the accommodating cavity;

a plurality of conducting terminals received in the insulating body, wherein each conducting terminal has a contact portion
extending upward and used for electrically contacting the conductive connection surface, and the contact portion is located
in the accommodating cavity and does not exceed the stop walls upward; and

a fixing member having a base for fixing the chip module, wherein the base is assembled above the insulating body, four extending
portions extend downward from the base and are correspondingly assembled at an outer side of the stop walls, and an inner
side of each of the extending portions is provided with a guiding inclined surface cooperating with the outer side of corresponding
one of the stop walls.

US Pat. No. 9,300,095

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for mating with a mating connector, the mating connector having at least one metal elastic sheet,
the electrical connector comprising:
an insulating body, having a base, a tongue extending forward from the base, and an upper row of terminals and a lower row
of terminals, wherein each of the upper row of terminals has a contact portion exposed from an upper surface of the tongue,
and each of the lower row of terminals has a contact portion exposed from a lower surface of the tongue;

a middle shielding sheet, disposed in the tongue, located between the upper row of terminals and the lower row of terminals,
and comprising at least one groove exposed from a side of the tongue, and a notch disposed at each of two sides of the middle
shielding, wherein the groove is used for being buckled by the metal elastic sheet to stop forward displacement of the metal
elastic sheet;

an upper shielding sheet and a lower shielding sheet respectively laminated to the upper surface and the lower surface of
the tongue, wherein the upper shielding sheet has two first bending portions disposed at two ends of the upper shielding sheet,
the lower shielding sheet has two second bending portions disposed at two ends of the lower shielding sheet, and each of the
first bending portions and the second bending portions enters into corresponding one of the notches; and

a metal casing, wrapping a periphery of the insulation body, wherein a mating cavity is formed in a peripheral space of the
tongue by the metal casing, for the mating connector to be entered therein.

US Pat. No. 9,300,073

ELECTRICAL CONNECTOR HAVING A FIXING PIECE ATTACHED TO A CONDUCTING TERMINAL

LOTES CO., LTD, Keelung ...

1. An electrical connector, used for electrically connecting a first electronic element and a second electronic element opposite
to each other, and comprising:
an insulating body having a plurality of receiving spaces; and
a plurality of conducting terminals, correspondingly accommodated in the receiving spaces,
wherein at least one fixing piece is connected to one of the conducting terminals through at least one insulation piece, and
the fixing piece fixes the one of the conducting terminals into one of the receiving spaces; and

wherein the at least one fixing piece is slightly movable up and down in the one of the receiving spaces such that the at
least one insulation piece and the one of the conducting terminals move up and down with the at least one fixing piece, and
one part of the one of the conducting terminals is located at one side of the at least one fixing piece, and another part
of the one of the conducting terminals is located at the other side of the at least one fixing piece.

US Pat. No. 9,231,356

ELECTRICAL CONNECTOR FOR TRANSFERRING HIGH FREQUENCY SIGNAL

LOTES CO., LTD., Keelung...

1. An electrical connector, comprising:
a body having a tongue extending along a direction from front to rear, wherein the tongue comprises a first surface, and a
plurality of receiving slots are depressed from the first surface;

a row of first terminals insert-molded in the body, wherein each of the first terminals has a contact portion respectively
accommodated in one of the receiving slots and exposed from the first surface, and the row of first terminals comprises a
pair of differential signal terminals for transmitting a high-speed signal and a plurality of non-high-speed terminals;

a depressed slot, depressed from the first surface, and located between the contact portions of the two differential signal
terminals, wherein the depressed slot is in communication with two adjacent receiving slots of the receiving slots; and

at least one positioning slot depressed from the first surface, wherein the positioning slot is located between the contact
portions of two adjacent non-high-speed terminals, or located between contact portions of one of the non-high-speed terminals
and one of the pair of differential signal terminal adjacent to each other, and the positioning slot is in communication with
two adjacent receiving slots,

wherein a length of the positioning slot along the direction from front to rear is less than a length of the depressed slot
along the direction from front to rear.

US Pat. No. 10,103,492

ELECTRICAL CONNECTOR WITH STABILIZING GROUNDING MEMBER

LOTES CO., LTD, Keelung ...

1. An electrical connector for a mating connector to be inserted therein, comprising:an insulating body;
a shielding shell wrapping the insulating body to form an insertion space, the insertion space being configured for the mating connector to be inserted therein; and
a first terminal group and a second terminal group, respectively fixed in an upper row and a lower row in the insulating body,
wherein the first terminal group and the second terminal group are provided respectively with a plurality of first terminals and a plurality of second terminals, each of the first terminals and each of the second terminal are provided respectively with a first contacting portion and a second contacting portion, the first contacting portions and the second contacting portions are exposed in the insertion space;
wherein a ground member is arranged between two adjacent first terminals or two adjacent second terminals, the ground member is arranged in a row along with the first terminals or the second terminals, the ground member has a third contacting portion, and the third contacting portion only urges against the shielding shell;
wherein two rear pins extend backward from the third contacting portion of the ground member, and each rear pin is provided with a third soldering portion that extends backward out of the insulating body; and
wherein each of the first terminals has a first soldering portion that extends out of the insulating body, each of the second terminals has a second soldering portion that extends out of the insulating body, the third soldering portions are located between two adjacent first soldering portions or two adjacent second soldering portions, and the third soldering portions are arranged in a row along with the first soldering portions or the second soldering portions.

US Pat. No. 9,577,385

ELECTRICAL CONNECTOR FOR CONNECTING A CABLE

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
an insulating body, having an insertion space located at a front end thereof and a plurality of terminal slots in communication
with the insertion space, wherein each of the terminal slots has two side walls disposed opposite to each other, a depressed
portion is depressed from at least one of the side walls, and the depressed portion is laterally in communication with the
terminal slot;

a plurality of terminals, respectively assembled to the terminal slots, wherein each of the terminals has one end provided
with a contact portion located in the insertion space, and the other end provided with a soldering portion protruding from
a back end of the insulating body, the terminal has a connection portion connected to the contact portion and the soldering
portion, and a stopping portion protrudes from at least one side of the connection portion toward the depressed portion, so
that the stopping portion is located at the depressed portion; and

an insulating block, insert molded at the back end of the insulating body, and wrapping the soldering portions, wherein a
protruding portion protrudes from a front end of the insulating block forward and enters each of the depressed portions, and
the stopping portions are stopped in front of the protruding portion.

US Pat. No. 9,362,687

ELECTRICAL CONNECTOR

LOTES CO., LTD., Keelung...

1. An electrical connector, comprising:
an insulating body having a plurality of receiving slots;
a plurality of terminals respectively received in the receiving slots, wherein each of the terminals has an elastic arm; and
a passive element disposed at one end of at least one of the elastic arms, and floatable up and down along with the elastic
arm; and

a limiting mechanism disposed on at least one of the passive element and the insulating body, for preventing the passive element
from being separated from the insulating body and one end of the passive element has a first contact electrically connected
to the one end of the elastic arm, the other end of the passive element has a second contact protruding from the receiving
slot, the second contact and a first electronic element are electrically connected, and the other end of the elastic arm and
a second electronic element are electrically connected,

wherein the terminals comprise multiple signal terminals and at least one power supply terminal, the elastic arm of each of
the signal terminals is provided with the passive element, and the elastic arm of the power supply terminal is not provided
with the passive element.

US Pat. No. 9,147,987

ELECTRICAL CONNECTOR WITH REDUCED ELECTROMAGNETIC INTERFERENCE

LOTES CO., LTD., Keelung...

1. An electrical connector, comprising:
an insulating body; and
a first terminal group and a second terminal group disposed in the insulating body, the second terminal group being located
below the first terminal group,

wherein the first terminal group comprises a first grounding terminal, and two pairs of first differential signal terminals
respectively located at two sides of the first grounding terminal, the second terminal group comprises a pair of second differential
signal terminals, and a second grounding terminal and a power supply terminal respectively located at two sides of the second
differential signal terminal pair;

wherein the first differential signal terminal, the first grounding terminal, the second grounding terminal and the power
supply terminal have a first fixing portion, a second fixing portion, a third fixing portion and a fourth fixing portion fixed
to the insulating body respectively, and a first vertical portion, a second vertical portion, a third vertical portion, and
a fourth vertical portion bending downward and extending from a back end of the first fixing portion, a back end of the second
fixing portion, a back end of the third fixing portion, and a back end of the fourth fixing portion respectively; and

wherein a width of the first grounding terminal is greater than a width of the second differential signal terminal, and a
width of the third vertical portion and a width of the fourth vertical portion are greater than a width of the first vertical
portion.

US Pat. No. 9,728,883

ELECTRICAL CONNECTOR REDUCING INSERTION LOSS WHILE ENSURING TERMINAL FIXING HEIGHT

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
an insulating body, comprising a first insulator and a second insulator, the first insulator and the second insulator having
a gap space therebetween, and the gap space being filled with air; and

a plurality of terminals disposed on the insulating body,
wherein each of the terminals comprises a mating segment located above the first insulator, a first fixing segment extending
downward from the mating segment and insert-molded into the first insulator, a connecting segment extending downward from
the first fixing segment and exposed to the gap space, a second fixing segment extending downward from the connecting segment
and insert-molded into the second insulator, and a positioning segment extending downward from the second fixing segment and
located below the second insulator;

wherein each of a width of the first fixing segment and a width of the second fixing segment is less than a width of at least
one of the mating segment, the connecting segment and the positioning segment; and

wherein a first transition segment with increasing width extends from each of two ends of the first fixing segment, a first
linear segment further extends from each of the first transition segments, the two first linear segments are respectively
connected with the mating segment and the connecting segment, a width of the first linear segment is greater than a width
of the first transition segment and the width of the first fixing segment, and a height of the first linear segment insert-molded
into the first insulator is greater than 0.01 millimeter (mm).

US Pat. No. 10,062,982

ELECTRICAL CONNECTOR CAPABLE OF REDUCING PRE-SOLDERING STEP

LOTES CO., LTD, Keelung ...

7. An electrical connector for electrically connecting a chip module to a circuit board, comprising:an insulating body having a plurality of receiving slots, wherein the insulating body comprises:
a first body having the plurality of receiving slots; and
a plurality of second bodies assembled within the first body,
wherein the second bodies are received in the receiving slots;
a plurality of terminals respectively insert-molded with the second bodies and in contact with the chip module, each of the terminals having a connecting portion and two clamping portions extending and bending from two opposite sides of the connecting portion along a horizontal direction; and
a plurality of solder balls for soldering the terminals to the circuit board,
wherein each of the solder balls is clamped by the two clamping portions and the connecting portion, or by the two clamping portions and the insulating body; and
wherein the second bodies are provided with a plurality of stopping portions, each located above corresponding one of the solder balls, the stopping portions are integrally formed on the second bodies, a bottom surface of each of the stopping portions is coated with an adhesive, and each of the solder balls is adhered to corresponding one of the stopping portions through the adhesive.

US Pat. No. 9,882,296

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
an insulating body provided with a plurality of receiving holes; and
a plurality of conductive terminals respectively received in the receiving holes, wherein each of the conductive terminals
comprises:

a plate portion along a vertical direction;
a first connecting portion and a second connecting portion formed by respectively bending and extending from a front side
and a rear side of the plate portion, the first connecting portion and the second connecting portion located on a same side
of a vertical plane where the plate portion is positioned;

a first elastic arm and a second elastic arm formed by respectively bending upward and extending from a top of the first connecting
portion and a top of the second connecting portion, the first elastic arm being used for upwardly urging against a chip module;
and

a third elastic arm and a fourth elastic arm formed by respectively bending downward and extending from a bottom of the first
connecting portion and a bottom of the second connecting portion, the third elastic arm being used for downwardly urging against
a circuit board,

wherein the first elastic arm, the second elastic arm, the third elastic arm and the fourth elastic arm all extend forward
to go beyond the second connecting portion, and when the chip module downwardly presses the first elastic arm, an end of the
first elastic arm urge against the second elastic arm, and an end of the third elastic arm urge against the fourth elastic
arm.

US Pat. No. 9,705,217

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
a body having a tongue extending along a direction from front to rear, wherein the tongue comprises an upper surface and a
lower surface opposite to each other, two first receiving slots are depressed from the upper surface, a first groove is downward
depressed from the upper surface from each of the first receiving slots, two second receiving slots are depressed from the
lower surface, and a second groove is upward depressed from the lower surface from each of the second receiving slots;

a pair of first differential signal terminals fixed to the body, wherein each of the first differential signal terminals has
a first contact portion fixed to and exposed from the upper surface of the tongue, and the first contact portion is partially
accommodated in the first receiving slot;

a pair of second differential signal terminals fixed to the body, wherein each of the second differential signal terminals
has a second contact portion fixed to and exposed from the lower surface of the tongue, and the second contact portion is
partially accommodated in the second receiving slot; and

a middle shielding sheet, fixedly disposed at the tongue, and located between the first differential signal terminals and
the second differential signal terminals.

US Pat. No. 9,604,300

ELECTRICAL CONNECTOR WITH LASER SOLDERING AND METHOD FOR ASSEMBLING THE SAME

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically connecting a mating element and a circuit board, comprising:
an insulating body, having a plurality of receiving holes running therethrough and a plurality of resisting portions;
a plurality of terminals, respectively received in the receiving holes, wherein one end of each of the terminals is provided
with a soldering portion, a side of the soldering portion has a soldering surface, and the soldering surface is perpendicular
to a surface of the circuit board; and

a plurality of solders for being soldered onto the surface of the circuit board downward, wherein two sides of each of the
solders respectively press against the soldering surface and corresponding one of the resisting portions, and each of the
solders is soldered to the soldering surface by means of laser,

wherein the insulating body further comprises a reserved space at a side of the soldering surface, and when the solder is
loaded, the solder presses against the soldering portion, so that the soldering portion elastically moves toward the reserved
space, and during the soldering of the solder to the soldering surface by means of laser, the soldering portion elastically
moves in a direction away from the reserved space toward the solder.

US Pat. No. 9,590,364

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
an insulating body comprising a base and a tongue extending forward from the base, wherein the tongue has a rear segment and
a front segment, and the rear segment is higher than the front segment;

a plurality of terminals received in the insulating body, wherein each of the terminals comprises a mating portion exposed
on the front segment, the front segment is provided with at least one isolation portion close to the rear segment, and the
isolation portion is higher than the mating portion and lower than the rear segment; and

a contact member, disposed at the rear segment, and used for buckling a grounding elastic sheet of a mating connector during
mating, wherein the isolation portion is at least partially located on an insertion path of the grounding elastic sheet.

US Pat. No. 9,577,387

ELECTRICAL CONNECTOR HAVING A GROUND TERMINAL WITH CONTACT PORTIONS IN CONTACT WITH A SHIELDING SHEET

LOTES CO., LTD., Keelung...

1. An electrical connector, comprising:
an insulating body;
a shielding sheet disposed in the insulating body; and
a ground terminal received in the insulating body for mating with a mating connector, and fixed between a plate surface of
the shielding sheet and the insulating body,

wherein the ground terminal comprises a front end, a middle section, and a rear end having a soldering portion; and
wherein a first contacting portion is disposed at the front end, a second contacting portion is disposed at the middle section,
and the first contacting portion and the second contacting portion respectively electrically contact with the shielding sheet.

US Pat. No. 9,531,142

ELECTRICAL CONNECTOR AND STACKED ELECTRICAL CONNECTOR FORMED BY THE SAME

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
a first body;
a plurality of first conducting terminals received in the first body, wherein each of the first conducting terminals has a
first extending portion, a first welding portion extending downward from the first extending portion, and a first retaining
portion insert injection molded in the first body;

a second body;
a plurality of second conducting terminals received in the first body, wherein each of the second conducting terminals has
a second extending portion, a second welding portion extending downward from the second extending portion, and a second retaining
portion insert injection molded in the second body, and wherein the first extending portion and the second extending portion
are disposed in a front and back manner;

a first fixing block, wherein the first extending portions are insert injection molded at the first fixing block; and
a second fixing block, wherein the second extending portions are insert injection molded at the second fixing block, and the
first fixing block and the second fixing block cooperatively position the first welding portions and the second welding portions,

wherein the first body comprises a tongue, the tongue has a plurality of receiving slots and a groove, the second conducting
terminals are correspondingly received in the receiving slots, and the second body is accommodated in the groove.

US Pat. No. 9,728,874

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
an insulating body having at least one terminal slot, the terminal slot having a first inner wall and a second inner wall;
and

at least one terminal received in the terminal slot, wherein the terminal has a fixing portion, the fixing portion is sequentially
provided with a bonding section and a thinned section, a thickness of the thinned section is smaller than that of the bonding
section, the bonding section forms interference fit with the second inner wall, the thinned section forms interference fit
with the first inner wall, and extends to the second inner wall, and in a direction perpendicular to the second inner wall,
a gap exists between the thinned section and the second inner wall.

US Pat. No. 9,728,899

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
an insulating body;
a middle shielding sheet disposed in the insulating body;
at least one row of terminals disposed in the insulating body and located on one side of the middle shielding sheet, wherein
the at least one row of terminals comprises at least one ground terminal, and the at least one ground terminal protrudes laterally
to form an urging portion;

an inner metal shell arranged on the insulating body, the inner metal shell at least partially enclosing the terminals and
the middle shielding sheet, and the inner metal shell being in contact with a plate edge of the urging portion; and

an outer metal shell, enclosing the insulating body and the inner metal shell to form a mating cavity.

US Pat. No. 9,876,314

CARD EDGE CONNECTOR

LOTES CO., LTD, Keelung ...

1. A card edge connector, configured to electrically connect an electronic card, and comprising:
an insulating body, having a central slot extending along a longitudinal direction and adapted to insert the electronic card;
a plurality of conductive terminals, arranged on the insulating body, each having a contact portion protruding and extending
into the central slot and configured to be electrically connected with the electronic card; and

at least one latch device, arranged at one end of the insulating body, comprising
a rotating member pivoted to the insulating body, having
a latch portion, configured to latch the electronic card; and
a card ejecting portion, configured to abut against and push the electronic card; and
a pressing member, configured to press the rotating member and move vertically relative to the insulating body,
wherein one of the rotating member and the pressing member has a first crimping chamfer and a second crimping chamfer, and
the other one of the rotating member and the pressing member slides on the first crimping chamfer before sliding on the second
crimping chamfer.

US Pat. No. 9,697,386

ELECTRICAL CONNECTOR

LOTES CO., LTD., Keelung...

1. An electrical connector for electrically connecting a chip module, wherein the chip module comprises a base plate and a
protruding portion protruding upward from the base plate, and wherein the electrical connector comprises:
a socket for bearing the chip module:
a fixing plate located above the base plate; and
a load plate, covering the chip module and the fixing plate,
wherein the load plate comprises a first urging portion directly pressing the protruding portion downward, and a second urging
portion pressing against the fixing plate downward, so that the fixing plate presses the base plate downward, thereby pressing
the chip module downward and electrically connecting the chip module to the socket;

wherein the fixing plate comprises a base portion located above the base plate and a protruding block located above the base
portion, the area of the base portion is greater than that of the protruding block, and the second urging portion presses
the protruding block downward, so that the protruding block presses the base portion downward and then the base portion presses
the base plate downward.

US Pat. No. 9,668,357

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically connecting a first electronic element and a second electronic element, comprising:
an insulation body having a plurality of receiving holes,
wherein a first conductor is disposed in each of the receiving holes, the first electronic element is provided with a plurality
of first conducting portions corresponding to the receiving holes, the second electronic element is provided with a plurality
of second conducting portions corresponding to the receiving holes, and each of the first conductors correspondingly electrically
conducts one of the first conducting portions and one of the second conducting portions;

wherein gallium or gallium alloy is disposed on a surface of the first conductor, or the first conductor is made of a gallium
or gallium alloy material; and

wherein a stopper is disposed on a surface of the insulation body, and covers a part of the receiving hole to stop the first
conductor.

US Pat. No. 9,627,817

ELECTRICAL CONNECTOR HAVING A GOOD HIGH FREQUENCY TRANSMISSION PERFORMANCE

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
an insulating body;
a plurality of terminals received in the insulating body and including at least one ground terminal; and
a metal member fixed to the insulating body and having a first section and a second section,
wherein the second section is higher than the first section, the first section is provided with at least one first elastic
piece, the second section is provided with at least one second elastic piece, and the first elastic piece and the second elastic
piece contact with a same terminal of the at least one ground terminal.

US Pat. No. 9,397,021

ELECTRICAL CONNECTOR

LOTES CO., LTD., Keelung...

1. An electrical connector for electrically connecting a chip module to a circuit board, comprising:
an insulating body having multiple accommodating spaces, wherein each of the accommodating spaces runs through upper and lower
surfaces of the insulating body;

multiple conducting bodies, respectively received in the accommodating spaces, wherein two ends of each conducting body are
exposed on the upper and lower surfaces of the insulating body; and

multiple pieces of low melting point metal, wherein the low melting point metal is gallium or gallium alloy, and each piece
of the low melting point metal is correspondingly arranged at at least one end of one of the conducting bodies,

wherein the low melting point metal protrudes from the insulating body, and is electrically connected to the chip module.

US Pat. No. 9,531,097

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for mating with a mating connector, comprising:
an insulating body having a base, a tongue protruding forward from the base, and a plurality of terminal slots run from the
tongue backward and through the base; and

a plurality of terminals disposed in the plurality of terminal slots respectively, wherein each of the terminals has a retaining
portion retained at the base, a contact portion extending forward from one end of the retaining portion to the tongue, and
an urging portion disposed between the retaining portion and the contact portion, the urging portion is higher than an upper
surface of the tongue; and

wherein when the electrical connector mates with the mating connector, the mating connector presses against the urging portion
downward, such that the contact portion electrically contacts the mating connector.

US Pat. No. 9,692,187

ASSEMBLY OF CABLE CONNECTION APPARATUS AND ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An assembly of a cable connection apparatus and an electrical connector, comprising:
a mating plug having an insulating body and a plurality of terminals disposed at the insulating body;
a circuit board electrically conducted with the terminals, having at least one notch depressed from an edge at a side of the
circuit board toward a center direction of the circuit board, and a metal conductor disposed in the notch or at an edge of
the notch; and

a cable having at least one conducting wire, wherein the conducting wire is inserted into the notch along a depression direction
of the notch, and conducted to the metal conductor,

wherein the metal conductor comprises:
a first metal conductor, completely tightly attached to an inner wall of the notch; and
a second metal conductor, extending out of the notch from the first metal conductor to a surface of the circuit board and
tightly attached to upper and lower surfaces of the circuit board.

US Pat. No. 9,647,377

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
a plurality of terminals, each having a contacting portion and a head portion extending forward from the contacting portion;
and

an insulation body integrally formed with the terminals, and comprising a tongue extending along a front-back direction thereof,
wherein the contacting portion of each of the terminals is partially insert-molded in the tongue and partially exposed from
a surface of the tongue, and the head portion of each of the terminals is embedded into a front end of the tongue,

wherein the insulation body comprises a first gate and a second gate, the first gate is located on a surface of the front
end of the tongue, and the second gate is located in a middle portion or a rear portion of the insulation body.

US Pat. No. 9,948,046

COMPOSITE CONNECTOR

LOTES CO., LTD, Keelung ...

1. A composite connector, comprising:an insulation body;
a plurality of terminal units, arranged on the insulation body,
wherein each of the terminal units comprises four terminals independent from each other, which are respectively two non-high-speed differential signal terminals and a pair of high-speed differential signal terminals located between the two non-high-speed differential signal terminals, wherein for each of the terminal units, the two non-high-speed differential signal terminals and the pair of high-speed differential signal terminals are aligned in a row, lengths of the non-high-speed differential signal terminals are greater than lengths of the high-speed differential signal terminals, there is no other terminal between adjacent two terminal units, and a non-high-speed differential signal terminal of one of the adjacent two terminal units is adjacent to a corresponding non-high-speed differential signal terminal of the other one of the adjacent two terminal units, and
a metal shell sleeved on the insulation body to form a first plug interface and a second plug interface, wherein the first plug interface is used for insertion of a first mating connector, the second plug interface is used for insertion of a second mating connector, and a combination of the first plug interface and the second plug interface is used for insertion of a third mating connector;
wherein each of the high-speed differential signal terminals has a first contacting portion and a first connecting portion that extends from the first contacting portion, the first contacting portion is exposed on a surface of the insulation body, and a width of the first connecting portion is less than a width of the first contacting portion;
wherein the non-high-speed differential signal terminal has a second contacting portion and a second connecting portion that extends from the second contacting portion, the second contacting portion is exposed on a surface of the insulation body, a width of the second connecting portion greater than a width of the first connecting portion; and
wherein a distance between the first contacting portion and the adjacent second contacting portion is equal to a distance between the first connecting portion and the adjacent second connecting portion.

US Pat. No. 9,837,737

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically conducting a chip module to a circuit board, the circuit board having at least
one pad, and the electrical connector comprises:
an insulating body for sustaining the chip module;
a plurality of signal terminals, disposed in the insulating body, and electrically conducting the chip module; and
at least one first shielding sheet and at least one second shielding sheet respectively located on two adjacent sides of the
signal terminals,

wherein the at least one first shielding sheet and the at least one second shielding sheet are electrically connected to the
same at least one pad, and the at least one first shielding sheet and the at least one second shielding sheet are molded separately,
and

wherein the at least one first shielding sheet and the at least one second shielding sheet respectively have a first conducting
portion and a second conducting portion extending out of a bottom surface of the insulating body and soldered to the at least
one pad, the first conducting portion and the second conducting portion fix a tin ball, and are soldered to the at least one
pad through the tin ball.

US Pat. No. 9,806,444

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for conducting a chip module to a circuit board, comprising:
an insulating body, wherein the insulating body has a bottom plate, a plurality of receiving slots are disposed in the bottom
plate, each of the receiving slots has two opposite first side walls, and a second side wall and a third side wall connected
with the two first side walls and opposite to each other, a protruding block protrudes from the second side wall toward the
third side wall, and the protruding block is separated from the two first side walls and the third side wall;

a plurality of terminals correspondingly received in the receiving slots, wherein each of the terminals has a flat plate portion,
an elastic arm and a material connecting portion extending upward from the flat plate portion, a contact portion formed at
a top end of the elastic arm to upward and elastically urge against the chip module, and two clamping portions bending and
extending from the two opposite sides of the flat plate portion along a horizontal direction, and the flat plate portion and
the material connecting portion are limited between the protruding block and the third side wall; and

a plurality of tin balls respectively and correspondingly fixed between the two clamping portions of corresponding one of
the terminals, and soldered to the circuit board, wherein the tin balls are positioned below the protruding block and are
prevented from moving upward.

US Pat. No. 9,806,476

ELECTRICAL CONNECTOR WITH A MATING CONNECTOR DETECTION

LOTES CO., LTD., Keelung...

1. An electrical connector for connecting a mating connector, comprising:
a main body provided with a first terminal slot;
a tongue extending forward from the main body, the first terminal slot extending to a mating surface of the tongue;
a first terminal, having a first extending portion received in the first terminal slot, and a first contacting portion extending
from the first extending portion and exposed from the mating surface of the tongue; and

a second terminal, having a second extending portion received in the first terminal slot, and a second contacting portion
extending toward the mating surface of the tongue and bending backward from the second extending portion, wherein the second
extending portion is away from the mating surface of the tongue relative to the first extending portion, the second contacting
portion exposes out of the mating surface of the tongue, and the second contacting portion and the first contacting portion
are arranged in a front and back direction,

wherein when the electrical connector connects with the mating connector, the first terminal and the second terminal simultaneously
contact with the mating connector, so as to form an electrical circuit.

US Pat. No. 9,553,379

ELECTRICAL CONNECTOR FOR A CHIP MODULE

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:
a socket for electrically connecting with a chip module;
a stiffener disposed around the periphery of the socket;
a load plate covering the socket, comprising:
two opposite lateral sides, and a front side and a rear side connected to the two lateral sides, wherein the two lateral sides,
the front side and the rear side together define an opening for the chip module to pass through;

a pivoting portion disposed on the rear side, such that the load plate is rotatable about the pivoting portion;
a first pressing portion disposed at each of the lateral sides; and
a second pressing portion located in front of the first pressing portion,
wherein when the chip module is installed onto the socket and the load plate is closed, the first pressing portion and the
second pressing portion press the chip module downward, and a distance from a bottom surface of the second pressing portion
to a top surface of the load plate is unequal to a distance from a bottom surface of the first pressing portion to the top
surface of the load plate; and

a latch member, latching the load plate onto the stiffener.

US Pat. No. 10,063,012

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:a terminal module, comprising an insulating block, a middle shielding sheet retained in the insulating block, and a plurality of first terminals retained at the insulating block, each of the first terminals having a first contact portion exposed from a bottom surface of the insulating block, wherein the insulating block comprises a tongue piece, a top surface or the bottom surface of the insulating block is concavely provided with at least one groove, each of the at least one groove located between two adjacent ones of the first terminals, and the groove runs forward through a front end surface of the insulating block and extends backward beyond a rear end of the first contact portion;
a second terminal, located on the insulating block, wherein the second terminal has a second contact portion, and the second contact portion is exposed from the top surface of the insulating block; and
an insulating body, formed outside the terminal module and the second terminal by injection-molding,
wherein the middle shielding sheet is located between the first terminals and the second terminal; and
wherein the middle shielding sheet is provided with a through hole, the tongue piece is provided with a penetration hole running through the top surface and the bottom surface of the tongue piece, the through hole is communicated with and the penetration hole, and the through hole is located between two adjacent ones of the first terminals.

US Pat. No. 9,893,445

CONNECTOR ASSEMBLY

LOTES CO., LTD, Keelung ...

1. A connector assembly for being electrically mounted on a circuit board, comprising:
an electrical connector comprising an insulating body and a plurality of first terminals disposed in the insulating body,
wherein the insulating body is provided with an insertion space, and each of the first terminals has a first contacting portion
exposed to the insertion space and a first soldering portion for being soldered to the circuit board; and

an adapter board inserted in the insertion space, wherein one end of the adapter board is provided with a first conducting
region and a second conducting region that are located respectively on an upper surface and a lower surface of the adapter
board, the first conducting region comprises a plurality of first contact pads that are exposed to the insertion space and
are correspondingly in electrical contact with the first contacting portions, a plurality of second terminals are arranged
on the lower surface of the adapter board, each of the second terminals has a second contacting portion and a second soldering
portion, the second conducting region is provided with a plurality of second contact pads that are exposed to the insertion
space and are correspondingly in electrical contact with the second soldering portions, the second contacting portions are
used for electrical contacting the circuit board, and the second terminals and the first terminals are staggered in a vertical
direction.

US Pat. No. 9,806,467

ELECTRICAL CONNECTOR ASSEMBLY HAVING A METAL URGING MEMBER

LOTES CO., LTD, Keelung ...

1. An electrical connector assembly comprising:
an insulating body provided with an accommodating cavity, the accommodating cavity having two opposite side walls, wherein
each of the side walls is provided with a notch;

a metal member retained to an outside of the insulating body, and having two urging portions, wherein each of the urging portions
extends around corresponding one of the side walls and bypasses corresponding one of the notches, and is bent and extends
into the accommodating cavity; and

a first connector disposed in the accommodating cavity, wherein the first connector has a first metal casing, the two urging
portions urge two opposite sides of the first metal casing correspondingly, and each of the urging portions is located between
the first metal casing and the side wall.

US Pat. No. 9,768,568

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically connecting a cable, comprising:
an insulating body, and
a first terminal group received in the insulating body, and comprising at least one ground terminal, at least one power terminal
and at least one high-speed signal terminal pair located between the at least one ground terminal and the at least one power
terminal,

wherein the high-speed signal terminal pair comprises a first high-speed signal terminal and a second high-speed signal terminal,
the first high-speed signal terminal has sequentially a first contacting portion, a first bending portion and a first soldering
portion from front to rear, an extending direction of the first bending portion is different from that of the first contacting
portion, the first bending portion and the first soldering portion are located on a same plane, the second high-speed signal
terminal has sequentially a second contacting portion, a second bending portion, a reverse bending portion and a second soldering
portion from front to rear, the second bending portion bends toward and extends a bending direction of the first bending portion,
the reverse bending portion reversely bends from the second bending portion and is located on a same plane as the second bending
portion, and the first soldering portion and the second soldering portion are configured to be soldered to the cable.

US Pat. No. 10,062,994

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for bearing a chip module, comprising:an insulating body;
a base fixed at the periphery of the insulating body;
a plurality of terminals arranged in the insulating body;
a carrying member, disposed at one side of the insulating body, adapted to carry the chip module to the insulating body, and configured to contact with the plurality of terminals;
an elastic member fixed at the base and disposed at the same side with the carrying member; and
a pressing plate, adapted to press the carrying member or the chip module,
wherein the pressing plate and the carrying member are separately disposed at two adjacent sides on a periphery of the insulating body.

US Pat. No. 10,008,793

METHOD FOR MOLDING ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. A method for molding an electrical connector, comprising:S1: providing a row of first terminals, and integrally wrapping an insulating block on the first terminals by insert molding, wherein the insulating block wraps a part of each first terminal, the insulating block and the row of first terminals together form a first terminal module, a front end of each first terminal is connected to a first strip, and a back end of each first terminal is connected to a second strip;
S11: after the step S1, separating the first strip from the front ends of the first terminals, so that the front ends of the first terminals become free ends, and the back ends of the first terminals remain connected to the second strip;
S2: providing a middle shielding sheet, wherein a front end of the middle shielding sheet is connected to a third strip;
S21: after the steps S11 and S2, positioning the row of first terminals above the middle shielding sheet using the second strip and the third strip; and
S3: after the step S21, integrally wrapping an insulating body around the middle shielding sheet and the first terminal module by insert molding.

US Pat. No. 10,008,308

CABLE

LOTES CO., LTD, Keelung ...

1. A cable, comprising:at least two cores for transmitting signals;
a first insulator and a second insulator, each wrapping one of the at least two cores, wherein the first insulator has a first surface, the second insulator has a second surface urging against the first surface, and at least parts of the first surface and the second surface are not overlapped; and
a shielding sheet comprising a wrapping portion, and a first end portion and a second end portion located on two sides of the wrapping portion,
wherein the wrapping portion longitudinally wraps around both the first insulator and the second insulator in a direction parallel to axes of the at least two cores, such that a space is formed between the shielding sheet, the first surface, and the second surface, and the first end portion and the second end portion bend and enter the space;
wherein the first end portion comprises a first connecting section formed by extending from one side of the wrapping portion and a first bending section formed by bending and extending from a tail end of the first connecting section;
wherein the second end portion comprises a second connecting section formed by extending from the other side of the wrapping portion and a second bending section formed by bending and extending from a tail end of the second connecting section; and
wherein the first bending section and the second bending section enter the space, and the first bending section and the second bending section bend and extend in directions away from each other in the space, to form a first extending section and a second extending section, respectively, and a combination of the first extending section and the second extending section presents an inverted V shape in the extending directions.

US Pat. No. 9,960,513

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector used for carrying a chip module, comprising:an insulating body having a plurality of terminals arranged in the insulating body and used for contacting the chip module;
a carrying member used for carrying the chip module to the insulating body;
a pressing plate used for pressing the carrying member or the chip module; and
a positioning member, pivoted to the carrying member through a pivoting device comprising
a pivoting shaft; and
at least one elastic portion comprising
a first elastic section; and
at least two limiting portions being elastic and enclosing a pivoting space, wherein the pivoting shaft is pivoted to the pivoting space.

US Pat. No. 9,917,386

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically connecting a chip module to a circuit board, comprising:
an insulating body for sustaining the chip module, wherein the insulating body has a plurality of receiving slots vertically
running through the insulating body, and each of the receiving slots is provided with a stopping portion; and

a plurality of terminals respectively received in the receiving slots,
wherein each of the terminals has a contact portion for contact with the chip module, each of the terminals is provided with
a soldering surface and a positioning surface that are separated, a solder urges against the soldering surface, the positioning
surface is positioned below the stopping portion to limit upward movement of the terminal or the positioning surface is positioned
above the stopping portion to limit downward movement of the terminal, and a height of the positioning surface is between
the soldering surface and a lowest point of the solder.

US Pat. No. 9,917,405

ELECTRICAL CONNECTOR WITH CENTRAL SHIELD

LOTES CO., LTD., Keelung...

1. An electrical connector for mating with a mating connector, the mating connector having at least two metal elastic sheets,
the electrical connector comprising:
an insulation body, having a base portion and a tongue located at a front end of the base portion;
a plurality of terminals fixedly disposed in the base portion in a manner of an upper row and a lower row, wherein each of
the terminals has a contact portion exposed from an upper surface or a lower surface of the tongue, and the mating connector
and the contact portions are contacted;

a middle shielding sheet, fixedly disposed at the base portion and the tongue, and located between the upper row of terminals
and the lower row of terminals;

at least two snap-fit portions disposed at two sides of the middle shielding sheet and exposed from two sides of the tongue,
wherein two of the metal elastic sheets buckle the snap-fit portions to stop the metal elastic sheet from being disengaged;

an outer metal casing, wrapping peripheries of the base portion and the tongue; and
an inner metal casing, wherein the inner metal casing comprises:
at least one covering portion disposed on an upper surface of the tongue; and
at least one extending portion extending from the covering portion toward the base portion, the extending portion having at
least one contact arm, and the contact arm urging an inner wall of the outer metal casing.

US Pat. No. 10,109,956

ELECTRICAL CONNECTOR HAVING HIGH FREQUENCY PERFORMANCE AND SHORTENED OVERALL LENGTH

LOTES CO., LTD., Keelung...

1. An electrical connector, comprising:an insulating body;
a first terminal group arranged at the insulating body, and comprising at least one pair of first signal terminals, each of the signal terminals having a first signal leg exposed out of the insulating body; and
a second terminal group arranged at the insulating body, and comprising a ground terminal and a power terminal, the ground terminal of the second terminal group having a grounding leg exposed out of the insulating body, the power terminal of the second terminal group having a power leg exposed out of the insulating body,
wherein the first signal leg, the grounding leg of the ground terminal of the second terminal group and the power leg of the power terminal of the second terminal group are arranged in a row, and the grounding leg of the ground terminal of the second terminal group and the power leg of the power terminal of the second terminal group are provided with only one pair of the first signal legs therebetween.

US Pat. No. 10,172,249

INTERPOSER ELECTRICAL CONNECTOR FOR A CHIP MODULE

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically connecting a chip module, comprising:an insulating body, provided with a plurality of accommodating grooves in multiple rows and vertically passing through the insulating body, wherein:
each two adjacent ones of the accommodating grooves are provided with a partition or a space above the partition;
the insulating body is concavely provided downward with at least one groove correspondingly located on the partitions or in the space above the partition, the groove has a bottom surface and a side surface being closed and formed by extending upward from a periphery of the bottom surface, and the groove is configured for a pushing pin to push and eject the insulating body from a mold; and
the insulating body is protrudingly provided upward with a plurality of protruding blocks, configured to support the chip module, wherein the at least one groove and all of the protruding blocks spaced apart from the groove are not located on a same one of the partitions; and
a plurality of terminals, correspondingly accommodated in the accommodating grooves and configured to conductively connected with the chip module.

US Pat. No. 10,122,141

METHOD FOR MANUFACTURING ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. A method for manufacturing an electrical connector, comprising:S1: providing a bearing tray, wherein the bearing tray is concavely provided with a plurality of holding slots at intervals;
S2: providing a plurality of solders correspondingly placed in the holding slots;
S3: heating the bearing tray, so as to soften the solders;
S4: providing an insulating body and a plurality of terminals disposed at the insulating body, wherein each of the terminals has a soldering portion exposed from the insulating body, and moving the insulating body and the terminals entirely to the bearing tray, so that the soldering portion of each of the terminals is correspondingly inserted into a corresponding one of the softened solders; and
S5: sticking the solders to the soldering portions, moving the insulating body away from above the bearing tray, and separating the solders from the bearing tray.

US Pat. No. 10,116,079

ELECTRICAL CONNECTOR AND TERMINAL THEREOF

LOTES CO., LTD, Keelung ...

1. A terminal, comprising:a base, configured for being retained in an accommodating hole of an insulating body, wherein a top end of the base bends to form a bending portion;
a contact arm, formed by extending upward from the bending portion and configured for abutting a chip module;
a conducting portion, formed by extending from the base and configured for being conductively connected with a circuit board; and
a strip connecting portion, configured for being connected with a strip, wherein a plate surface of the strip connecting portion is attached to a plate surface of the contact arm, and the strip connecting portion is located above the bending portion.

US Pat. No. 10,122,111

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, configured to be electrically connected with a chip module having a plurality of contact pads, the electrical connector comprising:an insulating body, provided with a plurality of accommodating grooves;
a plurality of terminals, accommodated in the accommodating grooves respectively, each of the terminals having a main body portion located in a corresponding one of the accommodating grooves, and an extending arm connected with one end of the main body portion, wherein the extending arm is configured to be electrically connected with one of the contact pads upward; and
at least one metal connecting portion provided on the insulating body and located at one side of the extending arm, one end of the at least one metal connecting portion having an insulating supporting portion that is discrete from the insulating body and extends upward beyond the at least one metal connecting portion, wherein the insulating supporting portion is configured to abut the chip module upward.

US Pat. No. 10,103,470

ELECTRICAL CONNECTOR

LOTES CO., LTD., Keelung...

1. An electrical connector for electrically connecting a chip module and a circuit board, comprising:an insulating body for sustaining the chip module, comprising a plurality of rows of receiving slots running through the insulating body, the plurality of rows of receiving slots having equal row spacing; and
a plurality of first terminals and a plurality of second terminals, respectively received in the receiving slots,
wherein each of the first terminals comprises a first connecting portion, a first elastic arm bending and extending upward from one side of the first connecting portion, a first contact portion formed from a top of the first elastic arm and used for urging upward the chip module, and a first conducting arm bending and extending downward from the first connecting portion for conducting downward the circuit board;
wherein each of the second terminals comprises a second connecting portion, a second elastic arm bending and extending upward from one side of the second connecting portion, a second contact portion formed from a top of the second elastic arm and used for urging upward the chip module, and a second conducting arm bending and extending downward from the second connecting portion for conducting downward the circuit board;
wherein a bent position between each of the first connecting portions and a corresponding one of the first elastic arms and a bent position between each of the second connecting portions and a corresponding one of the second elastic arms are located on a same side, and the bent position between each of the first connecting portions and the corresponding one of the first elastic arms is higher than the bent position between each of the second connecting portions and the corresponding one of the second elastic arms; and
wherein heights of the first contact portions are the same as heights of the second contact portions, and heights of lowest points of the first conducting arms are equal to heights of lowest points of the second conducting arms.

US Pat. No. 10,103,491

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:an insulating body;
a plurality of terminals disposed at the insulating body, wherein the terminals includes at least one grounding terminal, and the at least one grounding terminal has a first grounding pin extending backward out of the insulating body;
a shielding shell disposed on a periphery of the insulating body; and
a circuit board located at a rear end of the insulating body,
wherein the circuit board comprises a first solder pad and a second solder pad, the first solder pad and the second solder pad are arranged in two rows in a front-rear direction, the first solder pad is connected to the second solder pad, the first grounding pin is conductively connected to the first solder pad, and the shielding shell is electrically connected to the second solder pad.

US Pat. No. 10,056,715

CARD EDGE CONNECTOR

LOTES CO., LTD, Keelung ...

1. A card edge connector, comprising:an insulating body, having a slot extending along a lengthwise direction and used for an electronic card to be inserted therein;
a plurality of terminals, arranged at the insulating body, each of the terminals having a contact portion protruding into the slot to be electrically connected with the electronic card;
a plastic ear clip, having a main body and a withdrawing portion disposed at a lower end of the main body, wherein the plastic ear clip has two rotating shafts disposed at two opposite sides of the main body, the rotating shafts are pivoted to the insulating body, when the plastic ear clip rotates from a closing state to an opening state, the withdrawing portion pushes the electronic card to move outward from the slot; and
a metal reinforcing member, embedded in the plastic ear clip, wherein the metal reinforcing member extends in the main body and the withdrawing portion, the metal reinforcing member has a first through hole and a plurality of second through hole, the first through hole aligns with the two rotating shafts, and at least one of the second through holes is disposed above the two rotating shafts and at least one of the second through holes is disposed below the two rotating shafts.

US Pat. No. 10,003,150

ELECTRICAL CONNECTOR AND ELECTRONIC DEVICE

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically connecting a mating element to an electronic element, comprising:an insulating body, provided with a plurality of accommodating holes; and
a plurality of terminals, respectively and correspondingly accommodated in the accommodating holes, wherein each of the terminals has:
a base portion;
an elastic arm formed by bending upward and extending from the base portion, wherein the elastic arm bends to form a contact portion configured to urge upward against the mating element;
a first urging portion formed by bending and extending from the contact portion, wherein the first urging portion comprises a first elastic portion formed by bending from the contact portion and obliquely extending downward and away from the base portion, and a second elastic portion formed by obliquely extending downward from the first elastic portion to be close to the base portion, and wherein a slot runs through the contact portion, the first elastic portion and the second elastic portion; and
a bending arm formed by bending and extending from a lower end of the base portion, wherein the bending arm bends to form a conductive portion configured to be conductively connected to the electronic element, the conductive portion bends upward and extends to form a second urging portion, and the first urging portion urges against the second urging portion.

US Pat. No. 10,135,186

ELECTRICAL CONNECTION DEVICE

LOTES CO., LTD, Keelung ...

1. An electrical connection device, comprising:a first mating element comprising a first insulating body, wherein a first conductor is strip-shaped and is accommodated in the first insulating body, the first conductor is provided with a contact portion exposed forward out of the first insulating body, a foremost end of a lower surface of the contact portion is provided with a lower edge, a contact area extends backward from the lower edge, a pressing member is located right above the first conductor, and an elastic body is located between the pressing member and the first conductor, such that the pressing member is configured to downward abut the elastic body, and the elastic body is configured to downward abut the first conductor; and
a second mating element comprising a second insulating body, wherein a second conductor is provided in the second insulating body and is located below the first conductor, the second conductor is provided with a front edge and a rear edge opposite to each other and a top surface connected to the front edge and the rear edge, and the top surface is exposed out of an upper surface of the second insulating body,
wherein the pressing member provides a downward acting force such that the first conductor downward abuts the second conductor; and when the pressing member presses the elastic body, the contact area is fully attached to the top surface, the lower edge is located between the front edge and the rear edge and is conductively connected to the top surface, and the rear edge abuts the contact area.

US Pat. No. 9,966,693

ELECTRICAL CONNECTOR ASSEMBLY

LOTES CO., LTD, Keelung ...

1. An electrical connector assembly, comprising:an insulating body, wherein an insertion cavity is concavely provided backward at a front end of the insulating body;
a plurality of terminals, accommodated in the insulating body, wherein each of the terminals has an elastic contact portion extending into the insertion cavity;
a metal shell, wrapping the insulating body;
at least one shielding sheet, arranged between the metal shell and the insulating body, the shielding sheet is provided with at least one elastic piece protruding and extending into the insertion cavity; and
a dustproof base, having a tongue and two guide walls located on two sides of the tongue, the tongue is inserted into the insertion cavity, a rear end of each of the guide walls being located farther to the front end of the insulating body than a rear end of the tongue, wherein the guide walls fit with outer wall surfaces of the metal shell, and at least one of the elastic piece and the elastic contact portion elastically abuts the tongue.

US Pat. No. 9,954,312

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically connecting a chip module, comprising:an insulating body, provided with a plurality of receiving holes running through the insulating body vertically;
a plurality of terminals, respectively and correspondingly received in the receiving holes, wherein each of the terminals has a soldering portion; and
a plurality of metal members, not in contact with the chip module and fixed on the terminals, wherein each of the metal members and a corresponding terminal are received in the same receiving hole, and each of the metal members having:
a connecting portion, disposed at a first side of the soldering portion; and
a clamping portion, formed by extending and bending from the connecting portion to bypass the soldering portion and extend toward a second side of the soldering portion opposite to the first side, so that the clamping portion and the soldering portion jointly clamp a solder ball.

US Pat. No. 9,949,396

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

37. An electrical connector for electrically connecting a chip module, comprising:an insulating body;
a plurality of terminals received in the insulating body, for electrically connecting the chip module;
a stiffener located at the periphery of the insulating body;
a load plate for pressing the chip module, a rear end of the load plate being pivoted to the stiffener;
a guide frame located between the load plate and the stiffener, the guide frame having an opening for receiving the chip module, the guide frame having two side arms located on two opposite sides of the opening and a rear arm connected to the two side arms, wherein each of the side arms is provided with a sliding rail, and a protruding portion is formed by protruding upward from the sliding rail, making the protruding portion higher than the sliding rail; and
a clamping member, for fixing the chip module to carry the chip module onto the insulating body, wherein the clamping member is provide with two side plates respectively on each of two opposite sides of the clamping member, and the two side plates are respectively carried on the two sliding rails and being slidable along the two sliding rails,
wherein upper surfaces of the sliding rails are provided with two convex pillars, each of the two convex pillars enters into a sliding slot of the clamping member to guide the clamping member to slide, and the protruding portions of the sliding rails are located behind the two convex pillars are located.

US Pat. No. 10,135,198

ELECTRICAL CONNECTOR ASSEMBLY

LOTES CO., LTD, Keelung ...

1. An electrical connector assembly, comprising:a circuit board;
a connector, located in front of the circuit board and electrically connected to the circuit board;
a chip, provided on the circuit board, and electrically connected to the circuit board;
a metal shell, covering the connector and the circuit board; and
an inner film, made of a high heat conductive material and wrapping the chip and the circuit board, wherein at least a part of the inner film is located between the metal shell and the circuit board.

US Pat. No. 10,116,080

ELECTRICAL CONNECTOR AND ELECTRONIC DEVICE

LOTES CO., LTD, Keelung ...

1. An electrical connector for electrically connecting a mating element to an electronic element, comprising:an insulating body, provided with a plurality of accommodating holes; and
a plurality of terminals, respectively and correspondingly accommodated in the accommodating holes, wherein each of the terminals has:
a base portion;
a strip connecting portion formed by extending vertically upward from the base portion, and configured to connect to a strip;
an elastic arm formed by bending in an upward direction and extending from the base portion;
a contact portion formed by bending and extending from the elastic arm, and configured to urge upward against the mating element, wherein a width of the contact portion is greater than a width of the elastic arm at a bending portion connecting the elastic arm to the base portion, the width of the elastic arm at the bending portion between the elastic arm and the base portion is less than or equal to the width of remaining portions of the elastic arm, and a first urging portion is formed by bending and extending from the contact portion; and
a bending arm formed by bending in a downward direction and extending from the base portion, wherein the bending arm bends to form a conductive portion configured to be conductively connected to the electronic element, the conductive portion bends upward and extends to form a second urging portion, and the first urging portion urges against the second urging portion,
wherein the first urging portion comprises a first elastic portion bending from the contact portion and obliquely extending downward and away from the base portion, a second elastic portion obliquely extending downward from the first elastic portion to be close to the base portion, and a third elastic portion bending and extending upward from the second elastic portion to be close to the base portion.

US Pat. No. 10,116,100

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising: an insulating body, having a base and a tongue extending forward from the base; a plurality of terminals, fixed in the base and exposed to upper and lower surfaces of the tongue, and comprising at least one ground terminal; a metal member fixed on the insulating body, wherein the metal member bends backward and extends to form an elastic arm, the elastic arm presses the at least one ground terminal, the elastic arm is provided with a protrusion portion, and the protrusion portion is higher than a top surface of the base; and a metal shell, wrapping a periphery of the insulating body and the metal member, the protrusion portion urging the metal shell, wherein the metal member has a first section located on the tongue, a second section located on the base, and a vertical section connecting the first section and the second section, the second section is higher than the first section, and the elastic arm extends backward from the second section.

US Pat. No. 10,050,387

METHOD FOR MANUFACTURING SHIELDED CONNECTOR

LOTES CO., LTD, Keelung ...

1. A method for manufacturing a shielded connector, the method comprising the following steps:S1: providing a body, having an upper surface and a lower surface which are oppositely arranged, and at least one signal accommodating hole and at least one ground accommodating hole respectively passing through the upper surface and the lower surface;
S2: providing a metal layer, arranged on the upper surface of the body and inner walls of the at least one signal accommodating hole and the at least one ground accommodating hole in a plating way;
S3: removing the metal layer in an area on the upper surface around the at least one signal accommodating hole by a laser, so as to form an isolating region in the area on the upper surface around the at least one signal accommodating hole, wherein the isolating region is not provided with the metal layer, and divides the metal layer into a first metal layer located outside the isolating region and a second metal layer located inside the isolating region;
S4: electrifying the first metal layer on the upper surface for an electroplating treatment so as to increase a thickness of the first metal layer on the upper surface, wherein the second metal layer is electrically disconnected from the first metal layer and is not electrified, so that the second metal layer is not thickened;
S5: removing a part of the metal layer by a thickness of the second metal layer, so as to completely remove the second metal layer and decrease the thickness of the first metal layer; and
S6: providing at least one signal terminal and at least one ground terminal, wherein the at least one signal terminal and the at least one ground terminal are correspondingly installed in the at least one signal accommodating hole and the at least one ground accommodating hole, respectively, for conductively connecting to a chip module.

US Pat. No. 10,038,260

METHOD FOR MOLDING ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:an insulating body, having a base and a tongue extending forward from the base;
a plurality of first terminals and a plurality of second terminals, respectively arranged on an upper surface and a lower surface of the tongue to form an upper row and a lower row, each of the plurality of first terminals and the plurality of second terminals comprising a pair of universal serial bus (USB) 2.0 terminals and two pairs of differential signal terminals respectively located at two transverse sides of the pair of USB 2.0 terminals; and
a middle shielding sheet, insert molded in the tongue and located between the first terminals and the second terminals, the middle shielding sheet being provided with a first middle hole across a central line thereof along a front-rear direction, wherein a width of the first middle hole along a transverse direction is greater than that of at least one of the USB 2.0 terminals, the first middle hole is correspondingly located between the USB 2.0 terminals in the upper row and the USB 2.0 terminals in the lower row, the middle shielding sheet is provided with a plurality of first holes, at least one of the first holes is provided respectively at each of two transverse sides of the central line, a front edge of the first middle hole extends forward beyond a rear edge of the first holes and is located at a rear side of a front edge of the first holes, and a length of the first middle hole along the front-rear direction is shorter than a length of each of the first holes along the front-rear direction.

US Pat. No. 9,972,946

ELECTRICAL CONNECTOR AND ELECTRICAL CONNECTOR ASSEMBLY

LOTES CO., LTD., Keelung...

1. An electrical connector, comprising:an insulation body, having a base portion and a tongue located at a front end of the base portion;
a plurality of terminals, fixedly disposed on the base portion and partially exposed from the surface of the tongue;
an outer metal casing, surrounding the base portion and the tongue and forming an insertion space receiving the tongue, wherein the outer metal casing has a bottom wall located below the insertion space and two side walls located at two opposite sides of the bottom wall, the two side walls respectively extend downward to form two stop walls located below the bottom wall, and the two stop walls extends downward to form four soldering pins, wherein two of the four soldering pins are formed on each of the two stop walls, and the four soldering pins are arranged in two rows in a front-rear direction; and
a cushion block, located below the bottom wall and fixedly disposed on the two stop walls, wherein four protruding blocks are formed by protruding downward from a bottom surface of the cushion block, and at least two of the four protruding blocks are located between the soldering pins in the two rows.

US Pat. No. 10,141,697

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector configured to be electrically connected with a mating connector, comprising:an insulating body, comprising a mating cavity enclosed by a top plate, a bottom plate and two side plates, the mating cavity allows an insertion portion of the mating connector to be inserted backward therein, wherein the top plate and the bottom plate are provided with a plurality of accommodating grooves, a front end of each of the two side plates is backward concavely provided with a groove, and the grooves communicate with the mating cavity;
a plurality of terminals, correspondingly accommodated in the accommodating grooves;
a shielding shell, fixed to the insulating body and provided with a top wall and two side walls located on two opposite sides of the top wall, wherein a mating port is enclosed by front ends of the top wall and the two side walls, the mating port is larger than the mating cavity, the top wall shields the top plate and extends forward beyond the top plate, and each of the side walls shields a corresponding one of the side plates and extends forward beyond the corresponding one of the side plates; and
two protective members, respectively and correspondingly accommodated in the grooves, wherein a front end of each of the protective members is spaced from the front end of a corresponding one of the side walls in a front-rear direction.

US Pat. No. 10,084,244

CABLE CONNECTOR ASSEMBLY

LOTES CO., LTD, Keelung ...

1. A cable connector assembly, comprising:a body;
a plurality of terminals, comprising: a signal terminal having a first wire-bonding end extending outside the body; and a non-signal terminal having a second wire-bonding end extending outside the body along a same direction as the first wire-bonding end;
a shielding sheet, provided on the body, and having a soldering portion extending outside the body along the same direction as the first wire-bonding end;
a signal cable, having a first core, a first insulating layer wrapping on the first core, and a shielding layer wrapping on the first insulating layer, wherein the first core has a first soldering portion exposed from the first insulating layer and configured to be soldered to the first wire-bonding end, and the shielding layer is electrically connected with the soldering portion to form a contact area; and
a non-signal cable, having a second core and a second insulating layer wrapping on the second core, wherein the second core has a second soldering portion exposed from the second insulating layer and configured to be soldered to the second wire-bonding end, and in an extending direction of the soldering portion, a front end of the contact area is flush with a rear end of the second insulating layer or is located behind the rear end of the second insulating layer.

US Pat. No. 10,084,245

ELECTRICAL CONNECTOR ASSEMBLY

LOTES CO., LTD, Keelung ...

1. An electrical connector assembly, comprising:an insulating body;
a middle shielding sheet, arranged in the insulating body, and having a base and an extending portion extending backward from the base, at least one yield slot recessed from the extending portion;
an upper row terminal group and a lower row terminal group, fixedly to the insulating body and respectively positioned at an upper side and a lower side of the middle shielding sheet, wherein the upper row terminal group includes at least one upper power terminal and a plurality of upper signal terminals, the upper power terminal extends to form an upper soldering portion entering a part above the yield slot, the upper signal terminals are positioned over the extending portion, the lower row terminal group includes at least one lower power terminal and a plurality of lower signal terminals, the lower power terminal extends to form a lower soldering portion entering a part below the yield slot, and the lower signal terminals are positioned under the extending portion; and
a cable having at least one power wire, wherein the power wire has a wire core, the wire core enters the yield slot, extends to a location between the upper soldering portion and the lower soldering portion, and is soldered with the upper soldering portion and the lower soldering portion.

US Pat. No. 10,141,677

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:an insulating body, having at least two body units, each of the at least two body units accommodating and fixed with a plurality of terminals, and the at least two body units being spliced to each other, wherein each of the at least two body units has at least two edge portions, and the insulating body is provided with at least four fixing portions such that each of the at least two edge portions of each of the at least two body units is provided with at least one of the at least four fixing portions;
at least four metal members, correspondingly and fixedly provided on the at least four fixing portions respectively; and
at least two metal sheets, provided outside the at least two body units, wherein each of the at least two metal sheets is soldered and fixed to at least one metal member provided on each of the at least two body units.

US Pat. No. 10,135,199

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:an insulating body, provided with a plurality of accommodating holes penetrating through the insulating body vertically, the accommodating holes comprising signal accommodating holes and ground accommodating holes, wherein each of the signal accommodating holes is provided with a stopping portion;
a plurality of terminals, configured for contacting a chip module, and comprising signal terminals accommodated in the signal accommodating holes and ground terminals accommodated in the ground accommodating holes; and
at least one shielding sheet, accommodated in the insulating body;
wherein the at least one shielding sheet or each of the terminals is provided with an urging portion, the ground terminals and the at least one shielding sheet contact each other through the urging portion, and the stopping portions stop the urging portion to prevent the signal terminals and the at least one shielding sheet from contacting each other.

US Pat. No. 10,096,936

CABLE CONNECTOR ASSEMBLY

LOTES CO., LTD, Keelung ...

1. A cable connector assembly for being plugged in a receptacle connector, comprising:an electrical connector, comprising:
an insulating body;
a first terminal group and a second terminal group respectively received in the insulating body and arranged in an upper row and a lower row, wherein the first terminal group comprises at least one first ground terminal, and the second terminal group comprises at least one second ground terminal;
a latch member disposed in the insulating body and located between the first terminal group and the second terminal group, wherein the latch member comprises a pair of latch arms extending forward and received in the insulating body and at least one elastic arm extending backward and partially protruding out of the insulating body, the latch arms are configured to latch the receptacle connector, and both the at least one first ground terminal and the at least one second ground terminal are in electrical contact with the latch member; and
a first metal shell wrapping a periphery of the insulating body, wherein the elastic arm protrudes backward out of the first metal shell;
a cable for electrical contacting with the first terminal group and the second terminal group; and
a second metal shell, partially wrapping the periphery of the first metal shell and comprising a cable-clamping portion for fixing the cable, wherein the at least one elastic arm elastically urges against the second metal shell.

US Pat. No. 10,069,249

CABLE APPARATUS

LOTES CO., LTD, Keelung ...

1. A cable apparatus, comprising:a circuit board provided with a plurality of ground pads and signal pads, wherein one of the ground pads is provided on each of two sides of adjacent two of the signal pads;
an insulating body located in front of the circuit board;
at least one pair of differential signal terminals retained in the insulating body, wherein one end of each terminal of the at least one pair of differential signal terminals is provided with an elastic portion that extends out of the insulating body and conducts with one of the signal pads, and the other end of each terminal of the at least one pair of differential signal terminals is provided with a contacting portion exposed on a surface of the insulating body;
a cable located in front of the insulating body, wherein the cable comprises two cable cores each being connected to corresponding one of the contacting portions, two insulation layers respectively wrapping the two cable cores, and one shielding layer wrapping the two insulation layers; and
at least one shielding shell fixed to the insulating body, wherein one end of the at least one shielding shell is covered on the contacting portions and conducts with the shielding layer, and the other end of the at least one shielding shell is covered on the elastic portions and is connected to one of the ground pads.

US Pat. No. 10,050,365

ELECTRICAL CONNECTOR ASSEMBLY

LOTES CO., LTD, Keelung ...

1. An electrical connector assembly, comprising:an electrical connector, comprising an insulating body, the insulating body having a base and a tongue extending forward from the base, wherein at least one first signal terminal is fixedly provided on the base and exposed to a surface of the tongue, a metal shell is sleeved over the base and the tongue, an insertion space is formed between the metal shell and the tongue, and the at least one first signal terminal is exposed to the insertion space; and
a mating connector, comprising a plastic seat body, the plastic seat body having a mating space, wherein a wall portion is provided at one side of the mating space, at least one second signal terminal is fixedly provided on the plastic seat body and extending into the mating space, a grounding elastic member is fixedly provided on the wall portion and exposed to the mating space, a shielding shell is sleeved over the plastic seat body, and the grounding elastic member is in contact with the shielding shell,
wherein the electrical connector is provided with a first mating state and a second mating state when being mated with the mating connector along a mating direction, wherein in the first mating state, the shielding shell partially enters the insertion space, the shielding shell is conductive to the metal shell, a gap is provided between the grounding elastic member and the at least one first signal terminal, and the at least one second signal terminal is not in contact with the at least one first signal terminal; and wherein in the second mating state, the tongue is inserted into the mating space, the shielding shell is conductive to the metal shell, and the at least one second signal terminal is in contact with the at least one first signal terminal.

US Pat. No. 10,027,063

COMPOSITE CONNECTOR

LOTES CO., LTD, Keelung ...

1. A composite connector, comprising:a first insulating body and a second insulating body arranged side by side, wherein a first tongue plate and a second tongue plate are arranged at front ends of the first insulating body and the second insulating body respectively, a fool-proof member is arranged between the first insulating body and the second insulating body, and gaps are formed between the fool-proof member and the first tongue plate and between the fool-proof member and the second tongue plate;
a plurality of terminals, respectively fixedly arranged on the first insulating body and the second insulating body and exposed from surfaces of the first tongue plate and the second tongue plate; and
a first shielding sheet and a second shielding sheet, fixedly arranged in the first tongue plate and the second tongue plate respectively, and are positioned on one side of the terminals, wherein the first shielding sheet and the second shielding sheet are integrally formed, and a reinforcing plate is integrally formed between the first shielding sheet and the second shielding sheet and positioned in the fool-proof member.

US Pat. No. 10,201,112

CONNECTOR ASSEMBLY

LOTES CO., LTD, Keelung ...

1. A connector assembly, comprising:a socket connector, comprising:
a main body, having a tongue, wherein the tongue has two first surfaces provided opposite to each other;
a plurality of mating terminals, provided on the main body, wherein each of the mating terminals has a first contact portion, and the first contact portions of the mating terminals are exposed from at least one of the first surfaces; and
at least one first thermal conduction member, provided on the main body, wherein the first thermal conduction member has a first mating portion, and the first mating portion is exposed to the at least one of the first surfaces provided with the first contact portions of the mating terminals; and
a plug connector, comprising:
a circuit board;
at least one chip, provided on the circuit board;
a mating joint, electrically connected to one end of the circuit board, wherein the mating joint has an insulating body and a plurality of conductive terminals provided on the insulating body; and
at least one second thermal conduction member, provided on the insulating body, wherein the second thermal conduction member has a second mating portion and a conducting portion, and the conducting portion is thermally conducted with the chip,
wherein when the plug connector is mated with the socket connector, the first contact portions of the mating terminals are in contact with the conductive terminals to form an electrical connection, and the first mating portion is in contact with the second mating portion to form thermal conduction.

US Pat. No. 10,186,469

CLAMPING COMPONENT FOR CLAMPING A CHIP MODULE

LOTES CO., LTD, Keelung ...

1. A clamping component, configured to clamp a chip module, the chip module having a circuit board and a protruding portion protruding upward from an upper surface of the circuit board, wherein a region from a left side of the circuit board to a left side of the protruding portion is defined as a first region, a region from a right side of the circuit board to a right side of the protruding portion is defined as a second region, and a width of the first region in a left-right direction is greater than a width of the second region in the left-right direction, the clamping component comprising:an opening, configured to accommodate the chip module;
a first abutting surface and a second abutting surface, respectively located at a left side and a right side of the opening, and configured to respectively abut the left side and the right side of the circuit board to limit movement of the circuit board in the left-right direction; and
a stopping block, located at the left side of the opening, and extending rightward to the left side of the protruding portion and extending beyond the left side of the circuit board, wherein when the chip module is installed in the clamping component and the circuit board abuts the first abutting surface and the second abutting surface, the stopping block is located above the first region, and a distance between a right side surface of the stopping block and the first abutting surface in the left-right direction is greater than the width of the second region in the left-right direction, and is shorter than or equal to the width of the first region in the left-right direction.

US Pat. No. 10,148,024

ELECTRICAL CONNECTOR WITH DUAL ELECTRICAL PATH

LOTES CO., LTD, Keelung ...

1. An electrical connector, configured to electrically connect a chip module to a circuit board, comprising:a body, configured to upward support the chip module, wherein the body is provided with a plurality of accommodating holes; and
a plurality of terminals, respectively accommodated in the accommodating holes correspondingly, each of the terminals being provided with at least one soldering portion in contact with a solder and being soldered to the circuit board, wherein a first portion and a second portion are formed by extending upward from the at least one soldering portion and are located at two opposite sides of the solder, and an elastic arm bends upward and extends from the second portion and is configured to abut the chip module, and wherein when the chip module presses the elastic arm downward, the elastic arm abuts the first portion,
wherein the first portion has a flat plate portion and an extending arm bending upward and extending from the flat plate portion and located below the elastic arm, and when the chip module presses the elastic arm downward, the elastic arm abuts the extending arm.

US Pat. No. 10,096,941

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector for insertion with a mating connector, the mating connector having a shielding shell, and the electrical connector comprising:an insulating body having a base and a tongue extending forward from the base;
a plurality of terminals fixed in the base and extending to the tongue; and
a metal shell fixed on the base and defining an insertion space between the metal shell and the tongue for receiving the mating connector,
wherein the metal shell comprises two first walls arranged oppositely along an upper side and a lower side, two second walls arranged oppositely along a left side and a right side, and a limiting surface connected with each of the first walls and corresponding one of the second walls; and
wherein when the mating connector is inserted in the insertion space, a first distance exists between each first wall and the shielding shell, a second distance exists between each second wall and the shielding shell, a third distance exists between each limiting surface and the shielding shell, and the third distance is less than the first distance and the second distance.

US Pat. No. 10,084,252

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:an insulating body, provided with a plurality of accommodating holes vertically running through the insulating body;
a plurality of terminals, respectively and correspondingly accommodated in the accommodating holes, wherein each of the terminals has a main body portion, a contact portion extending upward from the main body portion, and a soldering portion extending downward from the main body portion, the soldering portion has at least one clamping portion, and the at least one clamping portion forms a clamping space; and
a plurality of solder posts, each being correspondingly placed in the clamping space of a corresponding one of the terminals, wherein each of the solder posts has a foundation post and a protruding portion extending upward from the foundation post, the at least one clamping portion clamps the foundation post in the clamping space, a width of the protruding portion is smaller than a width of the foundation post, the protruding portion is higher than the clamping portion, the foundation post is cylindrical, and a height of each of the solder posts is greater than a diameter of the foundation post.

US Pat. No. 10,218,088

CABLE CONNECTOR ASSEMBLY

LOTES CO., LTD, Keelung ...

1. A cable connector assembly, comprising:an insulating body;
a first terminal group and a second terminal group received in the insulating body and respectively arranged into an upper row and a lower row, wherein the first terminal group comprises at least one first ground terminal, the at least one first ground terminal has a first soldering portion, the second terminal group comprises at least one second ground terminal, the at least one second ground terminal has a second soldering portion, and the second soldering portion and the first soldering portion are arranged oppositely;
a shielding sheet, fixed in the insulating body and located between the first terminal group and the second terminal group; and
a cable comprising at least one ground core wire, wherein the at least one ground core wire is located between the first soldering portion and the second soldering portion and is in electrical contact with the first soldering portion, the second soldering portion and the shielding sheet.

US Pat. No. 10,211,549

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, configured to be electrically connected with a chip module, comprising:an insulating body;
a plurality of terminals accommodated in the insulating body, and configured to be electrically connected with the chip module;
a base located at a periphery of the insulating body, and provided with a first pivoting portion and a second pivoting portion both located behind the insulating body, wherein the first pivoting portion is located between the second pivoting portion and the insulating body;
a pressing plate configured to press the chip module, and pivotally connected to the second pivoting portion;
a guide frame pivotally connected to the first pivoting portion, so that the guide frame rotates between a closed position and an open position relative to the base, wherein the guide frame is provided with a limiting section,
two sliding rails are respectively located on a left side and a right side of the guide frame;
a carrier located between the pressing plate and the guide frame, configured to carry the chip module onto the insulating body, wherein the carrier is slidably assembled in the sliding rails and rotates along with the guide frame; and
an engaging portion located behind the limiting section, wherein when the guide frame rotates from the closed position to the open position, the engaging portion abuts the limiting section to limit the guide frame from continuing rotating,
wherein the limiting section has an arc surface, and when the guide frame is located in the open position, the engaging portion abuts the arc surface.

US Pat. No. 10,177,475

ELECTRICAL CONNECTOR HAVING A METAL MEMBER INJECTION MOLDED IN A BASE AND SIDE WALLS OF AN INSULATING BODY

LOTES CO., LTD, Keelung ...

1. An electrical connector for being electrically connected to a chip module, comprising:an insulating body having a base and a plurality of side walls surrounding the base, wherein the base is provided with a plurality of receiving slots, a height of the side walls is greater than a height of the base, and the side walls are encircled to form an accommodating space for accommodating the chip module;
a plurality of terminals respectively received in the receiving slots, wherein each of the terminals has a contacting portion, a top most portion of each of the contacting portions are disposed lower than a top surface of the side walls and are used for electrically connecting the chip module and;
at least one metal member, injection molded at the base and the side walls.

US Pat. No. 10,177,503

CONNECTOR ASSEMBLY HAVING AN INSULATOR MOLDED OVER FRONT AND REAR SHIELDING SHELLS

LOTES CO., LTD, Keelung ...

1. A connector assembly, comprising:an insulating body;
a plurality of terminals, disposed in the insulating body;
a front shielding shell, shielded outside the insulating body, wherein the front shielding shell has a front shell and a rear shell enlarged relative to the front shell;
a rear shielding shell, covering the rear shell and having a front end portion protruding out of the rear shell and extending forward to the front shell, wherein an accommodating space is formed between the front end portion and an outer surface of the front shielding shell; and
an external insulator, molded outside the front shielding shell and the rear shielding shell and filled into the accommodating space.

US Pat. No. 10,177,511

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:an insulating body, having a base and a tongue extending from one side of the base; and
a plurality of upper row terminals and a plurality of lower row terminals fixed in the insulating body,
wherein each of the upper row terminals and the lower row terminals has a soldering portion extending out of the insulating body, the upper row terminals comprise at least one upper row signal terminal, the lower row terminals comprise at least one lower row signal terminal, and the soldering portion of the upper row signal terminal is in contact with the soldering portion of the lower row signal terminal; and
wherein the upper row terminals are exposed upward from the tongue, the lower row terminals are exposed downward from the tongue, and a shielding shell is sleeved over the tongue to form an insertion space.

US Pat. No. 10,170,845

PLUG CONNECTOR

LOTES CO., LTD, Keelung ...

1. A plug connector, comprising:an insulating body, wherein a front end of the insulating body has a mating portion, a mating slot is recessed from the mating portion from front to back, and the mating portion is used for a tongue of a socket connector to be inserted therein;
a latch member arranged on the insulating body, wherein the latch member comprises a connecting portion and two locking arms located on two sides of the connecting portion and connected electrically to the connecting portion, a first soldering portion extends backward from the connecting portion, the two locking arms are located on two sides of the mating portion and respectively have a locking portion protruding and extending into the mating slot, and each of the locking portions is configured to engage with a buckling slot of the tongue;
two power terminals arranged on the insulating body, wherein each of the two power terminals has at least one contacting portion protruding and extending into the mating slot, and the two power terminals are electrically connected to each other and are provided with a second soldering portion;
two ground terminals located on two sides of the two power terminals and arranged on the insulating body, wherein each of the two ground terminals is electrically connected to the latch member, the two ground terminals are electrically connected to each other and connected to a conducting portion, the conducting portion is located on one side of the first soldering portion in an up-down direction; and
a cable having at least two power wires and a ground wire, wherein the at least two power wires are connected to the second soldering portion, and the ground wire is soldered on both the conducting portion and the first soldering portion.

US Pat. No. 10,170,867

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:an insulation body, having a base and a tongue located in a front end of the base;
a plurality of terminals, arranged in an upper row and a lower row, wherein terminals in the upper row are arranged on an upper surface of the tongue, and terminals in the lower row are arranged on a lower surface of the tongue; and
a middle grounding plate, disposed in the base and extending to the tongue, located between the upper and lower rows of terminals, and having at least one first hole,
wherein an edge of each of two lateral sides of the middle grounding plate is inwardly depressed to form a first groove and a latch slot, each of the first grooves is adjacent to a corresponding latch slot on the same lateral side of the middle grounding plate, each of the first grooves is connected with the corresponding latch slot on the same lateral side of the middle grounding plate, and the latch slots are located closer to a front end of the middle grounding plate than the first grooves are; and
wherein the first hole is located between the two first grooves, the insulation body has a first insulation portion and a second insulation portion, the first insulation portion protrudes into the first hole, and the second insulation portion protrudes into the first grooves on the lateral sides.

US Pat. No. 10,148,023

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:an insulating body, provided with a plurality of accommodating holes penetrating therethrough;
a plurality of terminals, wherein each of the terminals is located in a corresponding one of the accommodating holes, and provided with a retaining portion; and
a plurality of solder posts, retained by the retaining portions of the terminals, wherein each of the solder posts is provided with a base, a fixing portion extending upward from the base, and a welding portion extending downward from the base; the base has a first surface, the welding portion has a second surface, and the first surface and the second surface are connected to form an intersecting angle; a width of the base is greater than a width of the fixing portion, and the width of the base is greater than a width of the welding portion; and a corresponding one of the retaining portions retains the fixing portion, and the welding portion is located outside the corresponding retaining portion;
wherein each of the terminals is provided with a main body portion connected with the corresponding retaining portion, the main body portion; the corresponding retaining portion and an inner wall of the corresponding accommodating hole define a retaining space; the fixing portion is located in the retaining space; the main body portion is located above the fixing portion to limit the fixing portion, and the base and the welding portion are located outside the retaining space.

US Pat. No. 10,243,302

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:an insulating body having a base and a tongue located at a front end of the base;
a shielding shell sleeved over the base and the tongue and forming a mating space; and
a plurality of upper-row terminals and a plurality of lower-row terminals fixed on the base,
wherein each of the upper-row terminals and lower-row terminals has a contacting portion exposed from upper surface or lower surface of the tongue, a soldering portion extending out of the base, and a connecting portion located between the contacting portion and the soldering portion;
wherein the upper-row terminals and the lower-row terminals respectively comprises at least one upper-row ground terminal and at least one lower-row ground terminal, an extending portion extends from the connecting portion of each of the at least one upper-row ground terminal and the at least one lower-row ground terminal, and a cutting surface of each of the extending portions urges against the shielding shell; and
wherein each of the extending portions comprises a first bending portion and a second bending portion bending backward horizontally from the first bending portion, and a cutting surface of an outer side of the second bending portion urging against the shielding shell.

US Pat. No. 10,243,303

PLUG CONNECTOR WITH GROUND TERMINALS IN CONTACT WITH METAL SHELL

LOTES CO., LTD, Keelung ...

1. A plug connector, comprising:a metal shell;
an insulating body accommodated in the metal shell, a front end of the insulating body being provided with a mating portion, and the mating portion being recessed from front to back to form a mating slot;
a plurality of terminals having a plurality of contacting portions, the contacting portions being respectively arranged in a row on upper and lower opposite sides of the mating slot, the terminals including at least one ground terminal, the ground terminal being formed by blanking a sheet metal, and a plate surface of the ground terminal being arranged in a vertical direction; and
at least one grounding elastic piece formed by blanking a sheet metal, a plate surface of the grounding elastic piece and the plate surface of the ground terminal being located within a same plane in the vertical direction and are connected electrically to each other, and a conducting portion being formed on a cutting surface of the grounding elastic piece, and the conducting portion being in contact with the metal shell in the vertical direction to form grounding,
a latch member, comprising a connecting portion and two locking arms located at both sides of the connecting portion and connected electrically to the connecting portion, wherein the two locking arms are located on both sides of the mating portion and each provided with a locking portion, and each of the locking portions extends into the mating slot to engage with a buckling slot of a tongue of a mating socket connector.

US Pat. No. 10,236,635

ELECTRICAL CONNECTOR WITH SHIELD STRUCTURE

LOTES CO., LTD, Keelung ...

1. An electrical connector, comprising:a body, provided with a plurality of ground accommodating holes and a plurality of signal accommodating holes vertically running through the body, wherein inner side surfaces of the ground accommodating holes and the signal accommodating holes are electrically conductive;
an insulating member, separately formed from the body, wherein the insulating member is provided with a plurality of accommodating portions corresponding only to the signal accommodating holes, and the accommodating portions are accommodated in the signal accommodating holes; and
a plurality of terminals, each having the same structure and respectively provided with a flat plate portion and an elastic arm formed by bending upward and extending from the flat plate portion, wherein the flat plate portion is provided with at least one positioning portion, and the terminals include a plurality of signal terminals and a plurality of ground terminals; wherein
the signal terminals are correspondingly accommodated in the signal accommodating holes, the positioning portion of each of the signal terminals is correspondingly positioned to one of the accommodating portions so that the signal terminals are not in contact with the signal accommodating holes, and the elastic arm of each of the signal terminals is configured to be in contact with a chip module, wherein a bent portion between the elastic arm and the flat plate portion of each of the signal terminals is exposed upward out of the corresponding one of the accommodating portions and is completely located in a corresponding one of the signal accommodating holes; and
the ground terminals are correspondingly accommodated in the ground accommodating holes, the positioning portion of each of the ground terminals is correspondingly positioned on the inner side surface of one of the ground accommodating holes, so that the inner side surface of each of the ground accommodating holes has a contact area in contact with the positioning portion of a corresponding one of the ground terminals, and a height of the contact area is between a highest point and a lowest point of each of the accommodating portions.

US Pat. No. 10,230,177

ELECTRICAL CONNECTOR

LOTES CO., LTD., Keelung...

1. An electrical connector for electrically connecting a chip module, comprising:an insulation body, provided with a plurality of receiving holes vertically running through the insulation body;
a plurality of terminals, respectively accommodated in the receiving holes, wherein each of the terminals comprises a base, an elastic arm bending and extending upward from the base, a contact portion disposed at an end of the elastic arm and configured to urge upward against the chip module, and a soldering portion extending downward from the base; and
a plurality of metal members, not in contact with the chip module, wherein each of the metal members is provided independently from the terminals,
wherein each of the metal members and corresponding one of the terminals are accommodated in a same one of the receiving holes;
wherein each of the metal members has a fixing portion fixed on the base, a connection portion extending from the fixing portion and located above corresponding one of solder balls to stop the solder ball from moving upward, and a clamping portion bending and extending downward from the connection portion; and
wherein each of the clamping portions, together with corresponding one of the soldering portions, clamps and fixes corresponding one of the solder balls, and a contact area between the clamping portion and the solder ball and a contact area between the soldering portion and the solder ball are at least partially located below a horizontal central surface of the solder ball.

US Pat. No. 10,199,748

ELECTRICAL CONNECTOR AND TERMINAL THEREOF

LOTES CO., LTD, Keelung ...

1. An electrical connector, used for electrically connecting a chip module to a circuit board, comprising:an insulating body, provided with a plurality of accommodating openings; and
a plurality of terminals, correspondingly accommodated in the accommodating openings respectively, wherein each terminal has a connection portion, two sides of the connection portion bend and extend to form a first clamping arm and a second clamping arm, respectively, the first clamping arm and the second clamping arm together clamp a solder material, the first clamping arm has a first upper edge and a first lower edge arranged opposite to each other, the length of the first upper edge is greater than the length of the first lower edge, the second clamping arm has a second upper edge and a second lower edge arranged opposite to each other, and the length of the second lower edge is greater than the length of the second upper edge.

US Pat. No. 10,199,756

ELECTRICAL CONNECTOR

LOTES CO., LTD, Keelung ...

1. An electrical connector, configured to electrically connect a chip module to a circuit board, comprising:a body, configured to upward support the chip module, wherein the body is provided with a plurality of accommodating holes; and
a plurality of terminals, respectively accommodated in the accommodating holes correspondingly, each of the terminals comprising a flat plate portion along a vertical direction and a connecting portion connected to the flat plate portion, wherein an elastic arm is formed by bending and extending from at least one end of the connecting portion so as to abut the chip module or the circuit board, and when the chip module presses the terminal downward, a side edge of the elastic arm abuts the flat plate portion.