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:
Sep. 02, 2025
Filed:
Nov. 17, 2021
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Yoon-Jung Bae, Daejeon, KR;
A-Ming Cha, Daejeon, KR;
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/36 (2020.01); G01R 31/382 (2019.01); G01R 31/396 (2019.01); H01M 10/46 (2006.01); H01M 10/42 (2006.01);
U.S. Cl.
CPC ...
G01R 31/3648 (2013.01); G01R 31/382 (2019.01); G01R 31/396 (2019.01); H01M 10/46 (2013.01); H01M 2010/4271 (2013.01);
Abstract
A battery management apparatus and method capable of preventing lithium plating from occurring in a battery cell by determining an optimal upper limit C-rate corresponding to the battery cell. In particular, since the charging and discharging of the battery cell may be controlled according to the determined upper limit C-rate, it is possible to prevent side reactions from occurring in the battery cell due to charging and discharging according to the high C-rate, and since the degradation of the battery cell may be slowed, the lifespan of the battery cell may be increased.