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:
Jan. 01, 2008
Filed:
Sep. 01, 2003
Johannes Marra, Eindhoven, NL;
Bas Van Der Heijden, Eindhoven, NL;
Johannes Marra, Eindhoven, NL;
Bas Van Der Heijden, Eindhoven, NL;
Koninklijke Philips Electronics, N.V., Eindhoven, NL;
Abstract
A lighting device () comprising at least one light source () as well as a light reflector disposed beside the light source () for reflection of at least part of the light radiated from the light source (), a special feature being the fact that the light reflector comprises at least one light-transmitting element () bounding a space () at least in part, as well as a diffusely reflective powder () present inside said space ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile