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. 17, 2015
Filed:
Mar. 31, 2011
Applicant:
Kenneth LI, Castaic, CA (US);
Inventor:
Kenneth Li, Castaic, CA (US);
Assignee:
Wavien, Inc., Valencia, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 4/00 (2006.01); H01L 33/60 (2010.01); F21V 7/04 (2006.01); F21Y 101/02 (2006.01); H01L 25/075 (2006.01); H01L 33/58 (2010.01);
U.S. Cl.
CPC ...
H01L 33/60 (2013.01); F21V 7/04 (2013.01); F21Y 2101/02 (2013.01); H01L 25/0753 (2013.01); H01L 33/58 (2013.01);
Abstract
An LED illumination system includes at least one LED element and a recycling reflector having a transmissive aperture through which emitted light passes. The recycling reflector has a curved surface adapted to reflect the impinging light back to the LED element for improved light output through the transmissive aperture.