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, 2020
Filed:
Oct. 31, 2017
Applicant:
Fulham Company Limited, George Town, Grand Cayman, KY;
Inventor:
Mark Rumer, Portland, OR (US);
Assignee:
FULHAM COMPANY LIMITED, George Town, Grand Cayman, KY;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 33/08 (2006.01);
U.S. Cl.
CPC ...
H05B 33/0851 (2013.01); H05B 33/0818 (2013.01); H05B 33/0845 (2013.01); H05B 33/0848 (2013.01); H05B 33/0854 (2013.01); H05B 33/0869 (2013.01);
Abstract
A dimming light emitting diode (LED) system comprises an LED driver. A switch-mode power supply controller is coupled to the LED driver to drive an LED light source array. The LED driver is configured to output an LED drive command to the switch-mode power supply controller to dim the LED light source array based on one or more LED parameters. The one or more LED parameters include a photometric response parameter, a gamma parameter, an aging parameter, a temperature parameter, or any combination thereof.