Invention Grant
- Patent Title: Secondary battery and battery pack having the same
- Patent Title (中): 二次电池和电池组相同
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Application No.: US13206288Application Date: 2011-08-09
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Publication No.: US09012065B2Publication Date: 2015-04-21
- Inventor: Minhyung Guen
- Applicant: Minhyung Guen
- Applicant Address: KR Yongin-si DE Stuttgart
- Assignee: Samsung SDI Co., Ltd.,Robert Bosch GmbH
- Current Assignee: Samsung SDI Co., Ltd.,Robert Bosch GmbH
- Current Assignee Address: KR Yongin-si DE Stuttgart
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2011-0021343 20110310
- Main IPC: H01M2/00
- IPC: H01M2/00 ; H01M2/02 ; H01M2/04 ; H01M2/10 ; H01M2/30 ; H01M2/36 ; H01M2/12
Abstract:
A secondary battery including a case having an opening; an electrode assembly housed in the case; at least one current collector coupled to an uncoated portion of the electrode assembly and forming an electrode terminal, wherein the case has a coupling groove recessed toward the at least one current collector; and a cap plate coupled to seal the opening of the case.
Public/Granted literature
- US20120231305A1 SECONDARY BATTERY AND BATTERY PACK HAVING THE SAME Public/Granted day:2012-09-13
Information query
