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:
Jul. 17, 2012
Filed:
Feb. 11, 2009
Applicants:
Aslam Khazi, Barrington, RI (US);
Ken Czech, Dartmouth, MA (US);
Alejandro Mier-langner, Providence, RI (US);
Inventors:
Aslam Khazi, Barrington, RI (US);
Ken Czech, Dartmouth, MA (US);
Alejandro Mier-Langner, Providence, RI (US);
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F21V 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A heat dissipation assembly for an LED downlight, comprises an LED printed circuit board assembly having a first surface, a second surface and a plurality of LEDs on one of the first surface and the second surface, the LED printed circuit board assembly engaging a primary reflector on a second surface, wherein the LED printed circuit board assembly transfer thermal energy in a first mode to the heat sink and in a second mode to the primary reflector.