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:
Apr. 24, 2007
Filed:
Nov. 20, 2003
Jean-louis Lovato, Biviers, FR;
Vincent Minier, Claix, FR;
Virginie Collomb, Grenoble, FR;
Roland Moussanet, Notre dame de Commiers, FR;
Michel Barrault, Mens, FR;
Jean-Louis Lovato, Biviers, FR;
Vincent Minier, Claix, FR;
Virginie Collomb, Grenoble, FR;
Roland Moussanet, Notre dame de Commiers, FR;
Michel Barrault, Mens, FR;
Schneider Electric Industries SAS, Rueil Malmaison, FR;
Abstract
The lighting device comprises at least one emitter () of white light () produced by an initial radiation () and a secondary radiation (), an electronic control circuit () to control the lighting, and a communication circuit (). The electronic circuit () controls power supply of the light emitter to emit a modulating light signal () of said initial radiation according to a communication signal (). Said modulating light signal is designed to be received by a light signal receiver () sensitive to the initial radiation (). A lighting installation comprises a power supply line, at least one lighting device () and at least one electrical apparatus () connected to a receiver () comprising a sensor () sensitive to the initial radiation ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile