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:
Nov. 07, 2017
Filed:
Jun. 02, 2014
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventor:
Jae-Il Seong, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/02 (2006.01); H01M 2/04 (2006.01);
U.S. Cl.
CPC ...
H01M 2/0202 (2013.01); H01M 2/0404 (2013.01); H01M 2002/0205 (2013.01); H01M 2220/30 (2013.01);
Abstract
A battery pack includes a case including a first main wall, a second main wall facing the first main wall, and an uneven portion formed in at least one of the first main wall and the second main wall; and an electrode assembly received in an internal space of the case. The uneven portion may include a plurality of first uneven portions formed in a central portion of the first main wall, and a plurality of second uneven portions formed in a central portion of the second main wall.