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. 13, 2015
Filed:
Aug. 25, 2010
Applicants:
Sung-ho Park, Yongin-si, KR;
Man-soo Shin, Yongin-si, KR;
Jong-hoon Lim, Yongin-si, KR;
Inventors:
Assignee:
SAMSUNG SDI CO., LTD., Yongin-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/02 (2006.01); H01M 10/38 (2006.01); H01M 2/12 (2006.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 2/0207 (2013.01); H01M 2/0237 (2013.01); H01M 2/0217 (2013.01); H01M 2/12 (2013.01); H01M 10/052 (2013.01); Y02T 10/7011 (2013.01); Y10T 29/49108 (2015.01);
Abstract
A secondary battery includes a case, the case including a first side having a bead thereon, the bead having a height h and a width w, a ratio of the height h to the width w satisfying h and w being in a same unit of measure, and an electrode assembly in the case, the electrode assembly including a first electrode, a second electrode, and a separator disposed between the first and second electrodes.