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:
Jun. 24, 2008
Filed:
Jul. 12, 2006
Doo Yong OH, Seoul, KR;
Seung JO Baek, Gwangmyeong-si, KR;
Byeong Wook Park, Gwangmyeong-si, KR;
Seung Hee Ryu, Anyang-si, KR;
Doo Yong Oh, Seoul, KR;
Seung Jo Baek, Gwangmyeong-si, KR;
Byeong Wook Park, Gwangmyeong-si, KR;
Seung hee Ryu, Anyang-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
An electric cooker having a composite heat source includes an external case having an air inlet and an air outlet, a cooking plate mounted on an upper surface of the external case to be a top plate thereof, a heat generating unit mounted between the external case and the cooking plate, the heat generating unit including a work coil and an electric heater and arranged coaxially with the air inlet with respect to a center of the air inlet, a cooling unit coaxially arranged with respect to the center of the air inlet between the air inlet and the heat generating unit, the cooling unit cooling the heat generating unit, an air duct provided below the heat generating unit, and a reflector forming an outer cover of the electric heater.