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:
Jul. 14, 2015
Filed:
Jul. 22, 2011
Applicants:
Jik Soo Kim, Chungcheongbuk-do, KR;
Moon Ho Choi, Chungcheongbuk-do, KR;
Jong Ryeol Yu, Bucheon-si, KR;
Dong Gui Hoi, Incheon, KR;
Inventors:
Jik Soo Kim, Chungcheongbuk-do, KR;
Moon Ho Choi, Chungcheongbuk-do, KR;
Jong Ryeol Yu, Bucheon-si, KR;
Dong Gui Hoi, Incheon, KR;
Assignee:
ECOPRO CO., LTD., Chungcheongbuk-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/525 (2010.01); H01M 4/131 (2010.01); H01M 4/36 (2006.01); H01M 4/505 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/525 (2013.01); H01M 4/131 (2013.01); H01M 4/366 (2013.01); H01M 4/505 (2013.01); H01M 2004/021 (2013.01); Y02E 60/122 (2013.01);
Abstract
The present invention provides a method for manufacturing an anode active material for a lithium secondary battery comprising the following steps of: