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:
Jan. 30, 2018
Filed:
Sep. 03, 2014
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Shin Hwa Lee, Daejeon, KR;
Woo Yong Lee, Daejeon, KR;
Jeoung Hwan Kim, Daejeon, KR;
Min Su Kim, Daejeon, KR;
Hyang Mok Lee, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/02 (2006.01); H01M 10/04 (2006.01); H01M 10/0525 (2010.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 2/0287 (2013.01); H01M 2/0202 (2013.01); H01M 2/026 (2013.01); H01M 2/029 (2013.01); H01M 2/0237 (2013.01); H01M 10/0525 (2013.01); H01M 10/052 (2013.01); H01M 2220/30 (2013.01);
Abstract
Provided are a pouch case of a battery and a secondary battery including the same. Specifically, the present invention relates to a pouch case of a battery, which is formed by stacking an internal resin layer, an intermediate resin layer, and an external resin layer, and a pouch-type secondary battery including the same.