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:
Nov. 28, 2017
Filed:
May. 29, 2015
Applicant:
Abl Ip Holding Llc, Conyers, GA (US);
Inventors:
Yan Rodriguez, Suwanee, GA (US);
James C. Johnson, Conyers, GA (US);
Ray Altenburger, Oxford, GA (US);
Allen Carmichael, Jackson, GA (US);
Dean Mavis, McDonough, GA (US);
Assignee:
ABL IP Holding LLC, Atlanta, GA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 9/06 (2006.01); H05B 33/08 (2006.01); H05B 37/02 (2006.01);
U.S. Cl.
CPC ...
H05B 33/0842 (2013.01); H02J 9/061 (2013.01); H05B 37/0227 (2013.01); Y10T 307/344 (2015.04);
Abstract
Battery charge function may be in an LED driver which eliminates the duplication of line interface circuitry. A single line interface circuit provides the input power conversion for both the battery charge function and normal operation of the LED driver. During a loss of power, the LEDs may be controlled using power from the battery backup module.