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:
Apr. 30, 2019
Filed:
May. 03, 2018
Applicant:
Dialight Corporation, Farmingdale, NJ (US);
Inventors:
Richard H. Fetterly, Jackson, NJ (US);
Kevin A. Hebborn, Toms River, NJ (US);
Anthony Verdes, Brick, NJ (US);
Kenneth Jenkins, Port Monmouth, NJ (US);
Virginia Merriam, Milltown, NJ (US);
Assignee:
DIALIGHT CORPORATION, Farmingdale, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 33/00 (2006.01); H05B 33/08 (2006.01); F21V 29/77 (2015.01); F21V 23/00 (2015.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
H05B 33/0854 (2013.01); F21V 29/77 (2015.01); F21V 23/003 (2013.01); F21Y 2115/10 (2016.08);
Abstract
The present disclosure provides a method for powering a light fixture to provide a constant light output. In one embodiment, the method includes providing a current to one or more light emitting diodes (LEDs), monitoring an external ambient temperature and increasing the current to the one or more LEDs as the external ambient temperature rises to maintain the constant light output.