US Patent No. 10,342,105

RELAY DEVICE WITH AUTOMATIC GROUPING FUNCTION


Patent No. 10,342,105
Issue Date July 02, 2019
Title Relay Device With Automatic Grouping Function
Inventorship Michael James Harris, Cary, NC (US)
Assignee Cree, Inc., Durham, NC (US)

Claim of US Patent No. 10,342,105

1. A device comprising:relay circuitry configured to selectively deliver alternating current (AC) power to a load; and
light sensor circuitry configured to detect one or more modulated light signals, wherein the device is configured to join a group including a plurality of devices based at least in part on the one or more modulated light signals.