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:
Nov. 03, 2015
Filed:
Dec. 06, 2011
Applicants:
Byungsang Jung, Seoul, KR;
Sejoon You, Seoul, KR;
Kyungtaek Lee, Seoul, KR;
Hyunha Kim, Seoul, KR;
Seoyoung Maeng, Seoul, KR;
Dongchul Yoo, Seoul, KR;
Inventors:
Byungsang Jung, Seoul, KR;
Sejoon You, Seoul, KR;
Kyungtaek Lee, Seoul, KR;
Hyunha Kim, Seoul, KR;
Seoyoung Maeng, Seoul, KR;
Dongchul Yoo, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 29/507 (2015.01); F21K 99/00 (2010.01); F21V 29/63 (2015.01); F21V 29/77 (2015.01); F21Y 101/02 (2006.01); F21Y 103/02 (2006.01);
U.S. Cl.
CPC ...
F21K 9/13 (2013.01); F21V 29/507 (2015.01); F21V 29/63 (2015.01); F21V 29/773 (2015.01); F21Y 2101/02 (2013.01); F21Y 2103/022 (2013.01);
Abstract
A lighting apparatus can dissipate heat by conduction and convection. A heat sink is provided with an active cooling device for the lighting apparatus.