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. 15, 2013
Filed:
Jun. 07, 2010
Applicant:
Deayon Moon, Suwon-si, KR;
Inventor:
Deayon Moon, Suwon-si, KR;
Assignee:
Samsung SDI Co., Ltd., Giheung-gu, Yongin-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 14/00 (2006.01); H01M 4/82 (2006.01); H01M 6/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A secondary battery in which electric connection between an electrode tab of a bare cell and a connection tab of a protective circuit module is performed by welding the electrode tab of the bare cell to the connection tab of the protective circuit module that form a battery pack. A process is provided so that electrode tabs of two or more laminated bare cells are easily and precisely welded to a single, or more, connection tabs by a worker. The welding process is effectively performed and welding strength between the tabs increases.