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:
Apr. 21, 2026
Filed:
Sep. 02, 2022
Applicant:
SK on Co., Ltd., Seoul, KR;
Inventors:
Seo Roh Rhee, Daejeon, KR;
Ha Chul Jeong, Daejeon, KR;
Yang Kyu Choi, Daejeon, KR;
Jeong Woo Han, Daejeon, KR;
Assignee:
SK ON CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/04 (2006.01); H01M 50/105 (2021.01); H01M 50/178 (2021.01); H01M 50/184 (2021.01);
U.S. Cl.
CPC ...
H01M 10/045 (2013.01); H01M 50/105 (2021.01); H01M 50/178 (2021.01); H01M 50/184 (2021.01);
Abstract
A battery cell includes an electrode assembly including a plurality of electrode plates; and a pouch surrounding the electrode assembly, wherein the pouch includes a folded portion folded along one edge of the electrode assembly; a sealing portion formed along a remaining edge of the electrode assembly; and a bend portion including a portion in which the sealing portion and the folded portion meet, therein the portion is bent toward the sealing portion.