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:
Aug. 31, 2021
Filed:
Feb. 10, 2020
Applicant:
Soraa, Inc., Fremont, CA (US);
Inventors:
Aurelien J. F. David, San Francisco, CA (US);
Troy A. Trottier, Fremont, CA (US);
Michael R. Krames, Mountain View, CA (US);
Assignee:
ECOSENSE LIGHTING, INC., Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21K 9/64 (2016.01); F21V 23/02 (2006.01); F21K 9/23 (2016.01); H01L 33/50 (2010.01); F21V 29/70 (2015.01); F21K 9/232 (2016.01); F21K 9/233 (2016.01); F21K 9/62 (2016.01); F21V 3/00 (2015.01); H01L 25/075 (2006.01); H01L 33/60 (2010.01); F21V 9/38 (2018.01); F21V 13/14 (2006.01); H01L 27/15 (2006.01); F21V 7/04 (2006.01); F21V 13/08 (2006.01); F21V 23/04 (2006.01); H01L 33/32 (2010.01); H01L 33/48 (2010.01); F21Y 115/10 (2016.01); F21Y 113/13 (2016.01); H01L 33/20 (2010.01);
U.S. Cl.
CPC ...
F21K 9/64 (2016.08); F21K 9/23 (2016.08); F21K 9/232 (2016.08); F21K 9/233 (2016.08); F21K 9/62 (2016.08); F21V 3/00 (2013.01); F21V 7/04 (2013.01); F21V 9/38 (2018.02); F21V 13/08 (2013.01); F21V 13/14 (2013.01); F21V 23/02 (2013.01); F21V 23/04 (2013.01); F21V 29/70 (2015.01); H01L 25/0753 (2013.01); H01L 27/153 (2013.01); H01L 33/32 (2013.01); H01L 33/483 (2013.01); H01L 33/502 (2013.01); H01L 33/504 (2013.01); H01L 33/505 (2013.01); H01L 33/60 (2013.01); F21Y 2113/13 (2016.08); F21Y 2115/10 (2016.08); H01L 33/20 (2013.01); H01L 2924/0002 (2013.01);
Abstract
LED lamp systems having improved light quality are disclosed. The lamps emit more than 500 lm and more than 2% of the power in the spectral power distribution is emitted within a wavelength range from about 390 nm to about 430 nm.