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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.:

US 9222660 B1

PDFFull Text
Expired
Date of Patent:
Dec. 29, 2015

Filed:

Aug. 09, 2012

Lighting device

Applicants:

Jae Jin Kim, Seoul, KR;

Young Joo Ahn, Seoul, KR;

Jae O Kwak, Seoul, KR;

Ki Woong Kim, Seoul, KR;

Inventors:

Jae Jin Kim, Seoul, KR;

Young Joo Ahn, Seoul, KR;

Jae O Kwak, Seoul, KR;

Ki Woong Kim, Seoul, KR;

Assignee:

LG INNOTEK CO., LTD., Seoul, KR;

Attorney:

Ked & Associates, LLP

Primary Examiner:

Diane Lee

Assistant Examiner:

Naomi M Wolford

Int. Cl.
CPC ...
F21V 29/00 (2015.01); F21V 3/04 (2006.01); F21V 7/04 (2006.01); F21V 17/00 (2006.01); F21V 17/14 (2006.01); F21V 23/00 (2015.01); F21V 29/70 (2015.01); F21V 9/16 (2006.01); F21Y 101/02 (2006.01); F21Y 105/00 (2006.01); F21K 99/00 (2010.01);
U.S. Cl.
CPC ...
F21V 29/006 (2013.01); F21V 3/0445 (2013.01); F21V 7/041 (2013.01); F21V 9/16 (2013.01); F21V 17/005 (2013.01); F21V 17/14 (2013.01); F21V 23/006 (2013.01); F21V 29/70 (2015.01); F21K 9/30 (2013.01); F21Y 2101/02 (2013.01); F21Y 2105/001 (2013.01);
Abstract

A lighting device may be provided that includes: a housing having a top opening and a bottom opening; an optical plate disposed in the top opening; heat sink disposed in the bottom opening; a driving unit which is received in the housing, disposed between the optical plate and the heat sink and receives external electric power; and light source which is received in the housing, disposed between the optical plate and the driving unit, spatially separated from the driving unit and is electrically connected to the driving unit.

Find Patent Forward Citations

Kim, Jae. (2015). Lighting device (U.S. Patent No. 9222660). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9222660

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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