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:
May. 22, 2018
Filed:
May. 27, 2013
Applicant:
Osram Gmbh, Munich, DE;
Inventors:
Simon Schwalenberg, Donaustauf, DE;
Julius Muschaweck, Gauting, DE;
Assignee:
OSRAM GMBH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); F21K 99/00 (2016.01); F21V 23/04 (2006.01); F21V 29/50 (2015.01); F21K 9/60 (2016.01); F21K 9/61 (2016.01); F21Y 115/30 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21K 9/50 (2013.01); F21K 9/60 (2016.08); F21K 9/61 (2016.08); F21V 23/0457 (2013.01); F21V 29/50 (2015.01); F21Y 2115/10 (2016.08); F21Y 2115/30 (2016.08); G02B 6/0051 (2013.01);
Abstract
The invention relates to a lighting device () which is equipped with a plurality of semiconductor light sources () of different colors, downstream of which a common diffusor () is arranged, wherein the lighting device () has at least one light sensor () optically coupled to the diffusor ().