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:
Jul. 22, 2025
Filed:
Dec. 04, 2022
Korea Advanced Institute of Science and Technology, Daejeon, KR;
GunWoo Moon, Daejeon, KR;
Taewoo Kim, Daejeon, KR;
Seunghyun Choi, Daejeon, KR;
Dongmin Choi, Daejeon, KR;
Jong Yoon Chae, Daejeon, KR;
Jeongchan Park, Daejeon, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Abstract
It is provided a novel LLC resonant converter with high reliability and the operation method thereof. The LLC resonant converter proposed in the present invention includes an original converter including a primary side circuit on which two half-bridge cells are connected in parallel and a secondary side circuit on which two half-bridge cells are connected in series and a redundant converter having the same configuration with the original converter, and connected with the original converter at a midpoint of a secondary winding.