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:
Apr. 11, 2017
Filed:
Dec. 11, 2013
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Chan Ki Park, Daejeon, KR;
Soonho Ahn, Seoul, KR;
Ki-Woong Kim, Daejeon, KR;
Jung Shik Oh, Cheongju-Si, KR;
Jun Seo Yun, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
H01M 6/46 (2006.01); H01M 10/04 (2006.01); H01M 2/10 (2006.01); H01M 2/02 (2006.01);
U.S. Cl.
CPC ...
H01M 6/46 (2013.01); H01M 2/1016 (2013.01); H01M 10/04 (2013.01); H01M 10/0472 (2013.01); H01M 2/0275 (2013.01); Y10T 29/49108 (2015.01); Y10T 29/49826 (2015.01);
Abstract
Disclosed herein is a battery pack including secondary batteries which can be charged and discharged. The battery pack is configured such that secondary batteries having different sizes are stacked to form a stair-like structure having a width and a height.