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:
May. 08, 2012
Filed:
Jul. 22, 2009
Applicant:
Duk-yong Kim, Gyeonggi-do, KR;
Inventor:
Duk-Yong Kim, Gyeonggi-do, KR;
Assignee:
KMW USA, Inc, Fullerton, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 33/00 (2006.01); F21V 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a lamp device including a housing having a plurality of radiation fins for heat radiation on a top surface portion thereof, a Light Emitting Diode heat (LED) substrate having a plurality of LEDs for emitting illumination light, and a cover formed of a transparent or semi-transparent light-transmitting material and installed to be engaged with the housing under the LED substrate, for protecting the LED substrate.