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. 26, 2025
Filed:
Jan. 10, 2023
Hana Technology Co., Ltd., Yongin-si, KR;
Tae Bong Oh, Suwon-si, KR;
Souk Woo Lee, Hwaseong-si, KR;
Oh Chul Kwon, Seoul, KR;
Jung Ho Song, Suwon-si, KR;
Seung A Han, Seoul, KR;
Sang Rae Kim, Yongin-si, KR;
Seung Kyu Han, Ansan-si, KR;
Ji Hyeon Yun, Changwon-si, KR;
HANA TECHNOLOGY CO., LTD., Yongin-si, KR;
Abstract
Proposed are a system and a method for pressurizing an all-solid-state secondary battery at high temperature. More particularly, proposed are a system and a method for pressurizing an all-solid-state secondary battery at high temperature, in which a pre-process of high-temperature pressurization for maximizing a contact interface between a solid electrolyte and an active material and minimizing interfacial resistance is automated in such a manner that the fed secondary battery is automatically packed through a vacuum sealing unit and then pressurized at high temperature, thereby shortening a tact time and thus increasing process efficiency.