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:
Sep. 15, 2026
Filed:
Apr. 12, 2022
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, KR;
Inventor:
Sanghun Park, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/533 (2021.01);
U.S. Cl.
CPC ...
H01M 50/533 (2021.01);
Abstract
A battery includes: a cell having a first surface and a second surface opposite to each other along a first axis; and a first electrode tab on the first surface of the cell. The first electrode tab includes: a first coupling piece including a first coupling portion coupled to the first surface of the cell; and a first lead-out piece extending from the first coupling piece outside a periphery of the cell along a second axis. The first coupling portion has a convex arc shape toward the first lead-out piece.