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:
Oct. 11, 2016
Filed:
Jul. 20, 2013
Applicant:
Lunera Lighting, Inc., Anaheim, CA (US);
Inventors:
Donald Barnetson, San Jose, CA (US);
John X Zhang, Walnut Creek, CA (US);
Assignee:
LUNERA LIGHTING, INC., Santa Clara, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02J 9/00 (2006.01); H02J 3/00 (2006.01); H05B 33/08 (2006.01); H02J 9/06 (2006.01);
U.S. Cl.
CPC ...
H05B 33/0803 (2013.01); H02J 9/061 (2013.01); Y10T 307/344 (2015.04);
Abstract
A hybrid power architecture for lighting system that physically separates the conversion of AC-DC constant voltage power from the conversion of DC-DC constant current needed to drive the LEDs. The hybrid power architecture comprises a power converter to generate DC volt power, a battery backup unit for providing backup in the event of power failure and control architecture for controlling the intensity of the lighting system.