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. 02, 2026
Filed:
Sep. 01, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Jaeyoung Shin, Seoul, KR;
Sunghun Sim, Seoul, KR;
Junghyeong Ha, Seoul, KR;
Taeho Kim, Seoul, KR;
Taehee Kim, Seoul, KR;
Yongsoo Lee, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 6/64 (2006.01); H05B 6/10 (2006.01); H05B 6/12 (2006.01); H05B 6/76 (2006.01); H05K 9/00 (2006.01);
U.S. Cl.
CPC ...
H05B 6/6488 (2013.01); H05B 6/105 (2013.01); H05B 6/129 (2013.01); H05B 6/76 (2013.01); H05K 9/0081 (2013.01);
Abstract
A cooker having a plurality of heat sources and a housing having a cavity formed therein; a door connected to the housing so as to open/close the cavity; a MW heating module for radiating microwaves to the cavity; an IH heating module for radiating a magnetic field toward the cavity; and a shielding member for enabling the magnetic field generated by the IH heating module to pass through, while blocking the microwaves radiated from the MW heating module. The shielding member has carbon fiber.