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:
Aug. 19, 2014
Filed:
Aug. 08, 2011
Applicants:
Aiai LI, Guangdong, CN;
Yabin Luo, Guangdong, CN;
Tengzhi Qin, Guangdong, CN;
Hui Wu, Guangdong, CN;
Inventors:
Aiai Li, Guangdong, CN;
Yabin Luo, Guangdong, CN;
Tengzhi Qin, Guangdong, CN;
Hui Wu, Guangdong, CN;
Assignee:
OSRAM GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 17/02 (2006.01);
U.S. Cl.
CPC ...
F21V 17/02 (2013.01);
Abstract
A reflector for a lighting device is provided. The reflector may include: a plurality of reflecting bodies each having a plurality of internal reflecting facets; wherein the plurality of reflecting bodies are arranged to rotate by different rotation angles around their respective rotation axes, so as to be capable of compensating unsmooth light distribution caused by the internal reflecting facets.