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:
Sep. 01, 2015
Filed:
Mar. 14, 2013
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventor:
Hirotaka Shimizu, Kyoto, JP;
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Primary Examiner:
Int. Cl.
CPC ...
F21K 99/00 (2010.01); F21V 5/00 (2015.01); F21V 5/04 (2006.01); F21V 29/77 (2015.01); F21V 3/04 (2006.01); F21V 21/30 (2006.01); F21W 131/40 (2006.01); F21Y 101/02 (2006.01); F21Y 105/00 (2006.01); F21V 29/507 (2015.01); F21V 29/89 (2015.01);
U.S. Cl.
CPC ...
F21K 9/50 (2013.01); F21V 5/007 (2013.01); F21V 5/045 (2013.01); F21V 29/773 (2015.01); F21V 3/0436 (2013.01); F21V 21/30 (2013.01); F21V 29/507 (2015.01); F21V 29/89 (2015.01); F21W 2131/40 (2013.01); F21Y 2101/02 (2013.01); F21Y 2105/001 (2013.01);
Abstract
An LED lamp includes: a plurality of light source units, each of which includes one or more LED chips and an emission surface through which light from the LED chips is emitted; and a lens unit having a plurality of lenses, each of which is located in front of the emission surface of each of the plurality of light source units.