[12] Patent
[11] Patent No.:GC0007679  
[45] Date of Publishing the Grant of the Patent: 30/Apr /2018                48/2018  
Number of the Decision to Grant the Patent:2018/126686
Date of the Decision to Grant the Patent:30/Apr/2018

[21] Application No.:GC 2013-24972

[22] Filing Date:17/7/2013

[30] Priority:

[33] State [32] Priority date [31] Priority No.
US
US
18/7/2012
11/7/2013
61/672.977
13/939,385

[72] Inventors:1- Richard H. Fetterly،2- Kevin A. Hebborn،3- Anthony Verdes،4- Kenneth Jenkins،5- Virginia Merriam

[73] Owner: Dialight Corporation, 1501 Route 34 South, Farmingdale 07727, New Jersey, USA

[74] Agent: Saud M. A. Shawwaf Law Office

  

 

  

[51]IPC:
H05B 37/02

[56] Cited Documents:

-US6 111,739 A (WU et al) 29 August 2000
-US 2006/0226956 A1 (YOUNG et al) 12 October 2006
-US2012/0153830 A1 (GUERRIERI) 2f June 2012
-US20080309255 A1 (MYERS et al) 18 December 2008
-US 2006/0028155 A1 (YOUNG) 09 February 2006
-US 2011/0134645 A1 (HITCHCOCK et al) 09 June 2011
-US 2012/0146548 A1 (CAMPBELL et al) 14 June
 
Examiner: Eng. Saleh M. AlAqil

[54] HIGH AMBIENT TEMPERATURE LED LUMINAIRE WITH THERMAL COMPENSATION CIRCUITRY
[57] 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.
No. of claims: 10     No. of figures: 6


 

Note: Any interested individual may, within 3 months of publication of the grant, file objection thereof with the Grievance Committee after payment of grievance fees.