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:
Oct. 06, 2026
Filed:
Jan. 20, 2023
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventor:
Cheol Jin Yu, Daejeon, KR;
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/186 (2021.01); H01M 10/04 (2006.01); H01M 50/105 (2021.01);
U.S. Cl.
CPC ...
H01M 50/186 (2021.01); H01M 10/0404 (2013.01); H01M 50/105 (2021.01);
Abstract
The present application relates to a secondary sealing device for a pouch-type secondary battery. The secondary sealing device for a pouch-type secondary battery pursuant to the present invention can align the position of the electrode assembly to perform correction for a gap between the electrode assembly and the secondary sealing line allowing for convenient and precise gap management and ensuring consistent product specifications in terms of electrical characteristics.