The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 21, 2017
Filed:
Jun. 24, 2016
Cree, Inc., Durham, NC (US);
John Roberts, Durham, NC (US);
Joseph P. Chobot, Morrisville, NC (US);
Matthew Deese, Raleigh, NC (US);
Brian Carrigan, Carrboro, NC (US);
Cree, Inc., Durham, NC (US);
Abstract
A lighting fixture includes a solid-state light source, communications circuitry, and control circuitry coupled to the communications circuitry and the solid-state light source. The control circuitry is configured to receive a message from a neighboring device via the communications circuitry, the message indicating the detection of an occupancy event by the neighboring device. Further, the control circuitry is configured to adjust a light output provided by the solid-state light source based on a neighbor ranking of the neighboring device, wherein the neighbor ranking indicates a number of intermediate devices located between the lighting fixture and the neighboring device.