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. 12, 2014
Filed:
Sep. 14, 2012
Applicants:
Tetsuo Ariyoshi, Suwon-si, KR;
Cheon-ho Park, Suwon-si, KR;
Byeong-hyeon Yu, Seoul, KR;
Ji-hoon Yun, Seoul, KR;
Inventors:
Tetsuo Ariyoshi, Suwon-si, KR;
Cheon-ho Park, Suwon-si, KR;
Byeong-hyeon Yu, Seoul, KR;
Ji-hoon Yun, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 1/00 (2006.01); B60Q 1/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lighting device including: a light-emitting device unit including one or more light-emitting devices; a first reflector which faces the light-emitting device unit and reflects light emitted from the light-emitting device unit; and a second reflector which faces the first reflector and reflects light reflected by the first reflector.