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:
Feb. 12, 2008
Filed:
Aug. 16, 2005
Applicants:
Byeong Wook Park, Gwangmyeong-si, KR;
Dong Seong Kwag, Seoul, KR;
Inventors:
Byeong Wook Park, Gwangmyeong-si, KR;
Dong Seong Kwag, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
H05B 6/12 (2006.01); A47B 77/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electric range includes a circuit board provided with at least one semiconductor chip and adapted to control an electric current to be applied to an induction heating device, a heat sink to absorb heat of the semiconductor chip to discharge the heat to the outside, and at least one heat spread clip to fix the semiconductor chip to the heat sink to conduct the heat of the semiconductor chip to the heat sink.