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 8894240 B1

Expired

Date of Patent:

Nov. 25, 2014

Filed:

Jan. 17, 2013

Illumination device

Applicant:

Samsung Electronics Co., Ltd., Gyeonggi-do, KR;

Inventors:

Cheol Jun Yoo, Chungcheongnam-do, KR;

Young Hee Song, Gyeonggi-do, KR;

Assignee:

Samsung Electronics Co., Ltd., Suwon-Si, KR;

Attorney:

McDermott Will & Emery LLP

Primary Examiner:

Y M Lee

Int. Cl.

CPC ...

F21V 7/22 (2006.01); F21V 19/00 (2006.01); F21V 7/04 (2006.01); F21K 99/00 (2010.01); F21V 13/02 (2006.01); F21V 7/10 (2006.01); F21Y 111/00 (2006.01); F21V 3/04 (2006.01); H01L 25/075 (2006.01); H01L 33/54 (2010.01); F21Y 101/02 (2006.01);

U.S. Cl.

CPC ...

F21V 7/10 (2013.01); H01L 2224/48227 (2013.01); F21Y 2111/001 (2013.01); F21V 3/0418 (2013.01); F21V 7/22 (2013.01); H01L 25/0756 (2013.01); F21V 19/001 (2013.01); F21V 7/04 (2013.01); F21K 9/50 (2013.01); H01L 2224/73265 (2013.01); H01L 33/54 (2013.01); H01L 2224/32225 (2013.01); F21K 9/30 (2013.01); F21Y 2101/02 (2013.01); F21V 7/048 (2013.01); H01L 2224/48095 (2013.01); H01L 2224/48465 (2013.01); F21V 13/02 (2013.01); F21V 3/0436 (2013.01);

Abstract

An illumination device includes a main body unit, a light source module and a cover unit. The light source module is disposed in an upper space of the main body unit to be separated therefrom and includes a substrate and at least one light emitting device respectively disposed on both surfaces of the substrate. The cover unit is disposed on the main body unit to cover the light source module and allowing light emitted from the light source module to be emitted from a surface of the cover unit in a radial manner.

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Yoo, Cheol. (2014). Illumination device (U.S. Patent No. 8894240). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8894240

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