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:
May. 21, 2019
Filed:
Aug. 13, 2015
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
San Hwang, Yongin-si, KR;
Jangho Yoon, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/26 (2006.01); H01M 2/30 (2006.01); H01M 2/22 (2006.01); H01M 2/14 (2006.01); H01M 2/04 (2006.01);
U.S. Cl.
CPC ...
H01M 2/263 (2013.01); H01M 2/14 (2013.01); H01M 2/22 (2013.01); H01M 2/26 (2013.01); H01M 2/30 (2013.01); H01M 2/0426 (2013.01); H01M 2/0469 (2013.01); H01M 2/0473 (2013.01); H01M 2/266 (2013.01);
Abstract
A battery includes an electrode assembly, a cap plate comprising an electrode terminal, and an electrode lead coupled to the cap plate, wherein the electrode lead electrically connects the electrode assembly and the electrode terminal and the cap plate and the electrode lead are coupled at the center of the electrode lead, which may reduce an electric resistance of a charge/discharge path and improve output performance of the battery.