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:
Jun. 11, 2013
Filed:
Aug. 31, 2010
Sung-bae Kim, Yongin-si, KR;
Yong-sam Kim, Yongin-si, KR;
Sang-won Byun, Yongin-si, KR;
Hyo-seob Kim, Yongin-si, KR;
Sung-Bae Kim, Yongin-si, KR;
Yong-Sam Kim, Yongin-si, KR;
Sang-Won Byun, Yongin-si, KR;
Hyo-Seob Kim, Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A battery module includes: a plurality of rechargeable batteries; and a connector for connecting a first terminal of one of the plurality of rechargeable batteries and including a first material, to a second terminal of another one of the plurality of rechargeable batteries and including a second material, wherein welded portions connect the connector to the first terminal and the second terminal, respectively, at least one of the welded portions including a nugget zone including a mixture of the respective materials of the connector and a corresponding one of the first terminal or the second terminal.