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. 14, 2017
Filed:
Jul. 15, 2015
Philips Lighting Holding B.v., Eindhoven, NL;
Willem Peter Van Der Brug, Eindhoven, NL;
PHILIPS LIGHTING HOLDING B.V., Eindhoven, NL;
Abstract
A controller comprising: a first holding location for storing or buffering two or more lighting control frames of a lighting control protocol, for transmission one-after-another in a temporal sequence over a lighting network in order to control at least one lighting device of the lighting network; and a second holding location for storing or buffering at least one status query of a device management protocol, for transmission over the lighting network in order to query a status of at least one lighting device of the lighting network. The controller further comprises an arbitrator configured to automatically detect when one of the lighting control frames is redundant with respect to another of the lighting control frames within a predetermined number of said frames in said sequence, and in response to automatically cause the status query to be transmitted in place of the redundant lighting control frame in said sequence.