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:
Aug. 19, 2025
Filed:
May. 19, 2020
Korea Electrotechnology Research Institute, Changwon-si, KR;
Daeho Kim, Gimhae-si, KR;
KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE, Changwon-si, KR;
Abstract
A microwave band induction heating device is disclosed. The microwave band induction heating device has a microwave input part for receiving microwaves; a microwave coupler connected to the microwave input part; a dielectric resonator which is disposed so as to be spaced apart from the microwave coupler by a predetermined distance and operates based on the microwaves received from the microwave coupler; a metallic body disposed so as to surround the microwave input part, the microwave coupler, and the dielectric resonator, thereby preventing the microwaves from leaking to the outside; and a microwave leakage prevention part which is coupled to the exterior of the metallic body and assists in prevention of leakage of the microwaves to the outside in an open space between the inside and the outside of the metallic body.