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. 14, 2017
Filed:
Nov. 08, 2013
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Mikyung Chung, Daejeon, KR;
Sung-Kyun Chang, Daejeon, KR;
Soojin Kim, Daejeon, KR;
In Sung Uhm, Daejeon, KR;
Won Seok Chang, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/052 (2010.01); H01M 10/04 (2006.01); H01M 2/36 (2006.01); H01M 10/058 (2010.01); H01M 2/02 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0413 (2013.01); H01M 2/0237 (2013.01); H01M 2/36 (2013.01); H01M 10/04 (2013.01); H01M 10/052 (2013.01); H01M 10/058 (2013.01); H01M 2220/20 (2013.01); Y02E 60/122 (2013.01); Y02P 70/54 (2015.11); Y02T 10/7011 (2013.01); Y10T 29/49115 (2015.01);
Abstract
Disclosed is a method of manufacturing a secondary battery, built in a battery case, having an electrode assembly impregnated with an electrolyte solution, the method including: A secondary battery manufactured according to the method may have improved electrolyte solution impregnation properties, ionic conductivity, electronic conductivity and the like and, as such, may have improved electrochemical performance.