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. 07, 2016
Filed:
Jun. 18, 2010
Applicants:
Sung Hun Sim, Seoul, KR;
Jin Yul HU, Seoul, KR;
Hyun Wook Moon, Seoul, KR;
Heung Sik Choi, Seoul, KR;
Wan Soo Kim, Seoul, KR;
Inventors:
Sung Hun Sim, Seoul, KR;
Jin Yul Hu, Seoul, KR;
Hyun Wook Moon, Seoul, KR;
Heung Sik Choi, Seoul, KR;
Wan Soo Kim, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 6/80 (2006.01); H05B 6/78 (2006.01); H01J 37/32 (2006.01); H05B 6/68 (2006.01); H05B 6/70 (2006.01);
U.S. Cl.
CPC ...
H05B 6/686 (2013.01); H05B 6/705 (2013.01); Y02B 40/143 (2013.01); Y02B 40/146 (2013.01);
Abstract
A cooking apparatus using microwaves may include a microwave generator that generates and outputs a plurality of microwaves to heat an object in a cavity, and a controller that calculates heating efficiency of each of the plurality of microwaves based on the microwaves reflected from the cavity, and then sets heating time of each of the microwaves during a heating period of time according to the calculated heating efficiency.