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. 13, 2026
Filed:
Jul. 20, 2021
Applicants:
Lg Energy Solution, Ltd., Seoul, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Inventors:
Jong Keon Yoon, Daejeon, KR;
Sunwoo Hwang, Daejeon, KR;
Hoejin Hah, Daejeon, KR;
Jung Pil Lee, Daejeon, KR;
Ju-Hyuk Lee, Daejeon, KR;
Hee-Tak Kim, Daejeon, KR;
Hyeokjin Kwon, Daejeon, KR;
Assignees:
LG ENERGY SOLUTION, LTD., Seoul, KR;
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/587 (2010.01); H01M 4/62 (2006.01); H01M 10/052 (2010.01); H01M 50/534 (2021.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/587 (2013.01); H01M 4/622 (2013.01); H01M 10/052 (2013.01); H01M 50/534 (2021.01); H01M 2004/021 (2013.01); H01M 2004/027 (2013.01);
Abstract
Disclosed is a negative electrode for a lithium secondary battery that enables the provision of a lithium secondary battery having a higher energy density and can fundamentally prevent the electrolyte decomposition reaction and the lithium dendrite formation, a method for manufacturing the same and a lithium secondary battery including the same.