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:
Mar. 12, 2019
Filed:
Mar. 31, 2016
Philips Lighting Holding B.v., Eindhoven, NL;
Matthias Wendt, Würselen, DE;
Harald Josef Günther Radermacher, Aachen, DE;
Bozena Erdmann, Aachen, DE;
Oscar Garcia Morchon, Aachen, DE;
PHILIPS LIGHTING HOLDING B.V., Eindhoven, NL;
Abstract
A lighting system for improving the alertness of a person comprising: one or more light sources () arranged to emit light into an environment, at least one of the one or more light sources being arranged with a primary function comprising providing illumination into the environment; and a controller () configured to cause at least one of the at least one light sources to provide a secondary function of emitting at least a first light pulse () having a duration of between 1 ms and 50 ms, wherein there is an idle period () lasting at least 0.1 s on either side of the first light pulse.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile