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:
Dec. 10, 2013
Filed:
Feb. 10, 2010
Mohamed Aslam Khazi, Bloomfield Hills, MI (US);
Kenneth Czech, Dartmouth, MA (US);
Peter Franck, Seekonk, MA (US);
Alejandro Mier-langner, Providence, RI (US);
Mohamed Aslam Khazi, Bloomfield Hills, MI (US);
Kenneth Czech, Dartmouth, MA (US);
Peter Franck, Seekonk, MA (US);
Alejandro Mier-Langner, Providence, RI (US);
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
An LED downlight comprises a primary reflector having an upper end and an open lower end, an LED printed circuit board assembly disposed in the upper end of the reflector, an optical assembly positioned beneath the LED printed circuit board assembly, a secondary reflective ring positioned beneath the LED printed circuit board assembly and within the primary reflector housing, the secondary reflector ring supporting the optical assembly and improving light distribution.