US Patent No. 10,541,752


Patent No. 10,541,752
Issue Date January 21, 2020
Title Associating A Mobile Device With A Group
Inventorship Bartel Marinus Van De Sluis, Eindhoven (NL)
Dzmitry Viktorovich Aliakseyeu, Eindhoven (NL)
Assignee SIGNIFY HOLDING B.V., Eindhoven (NL)

Claim of US Patent No. 10,541,752

1. A mobile system, comprising:a light sensor;
a communication interface; and
at least one processor configured to use said light sensor to receive a light emission from a light source, to determine an identifier from said light emission, said identifier being associated with a group of devices, said group of devices comprising mobile devices which are receiving a light emission with said identifier, to join said group of devices, and to use said communication interface to communicate with at least one further device from said group of devices, andwherein the at least one processor is configured to leave said group of devices when said light sensor is no longer receiving said light emission with said identifier.