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. 16, 2018
Filed:
Jun. 11, 2014
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Hoe Jin Hah, Daejeon, KR;
Ji Yoon Kwon, Daejeon, KR;
Je Young Kim, Daejeon, KR;
Kyoung Ho Kim, Daejeon, KR;
Il Hong Kim, Daejeon, KR;
In Sung Uhm, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/12 (2006.01); H01M 10/052 (2010.01); H01M 10/058 (2010.01); H01M 2/02 (2006.01); H01M 2/16 (2006.01); H01M 2/36 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 2/1264 (2013.01); H01M 2/024 (2013.01); H01M 2/0217 (2013.01); H01M 2/0272 (2013.01); H01M 2/1653 (2013.01); H01M 2/367 (2013.01); H01M 10/052 (2013.01); H01M 10/058 (2013.01); H01M 10/0525 (2013.01); Y02T 10/7011 (2013.01);
Abstract
Disclosed is a lithium secondary battery including an electrolyte, an electrode laminate, a battery case including a space part in which the electrolyte and the electrode laminate are embedded, and a sealing part surrounding the space part, and a gas permeable membrane.