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. 29, 2025
Filed:
May. 22, 2023
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Sun-Jong Lee, Daejeon, KR;
Cheol-Taek Kim, Daejeon, KR;
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/396 (2019.01); G01R 31/371 (2019.01); G01R 31/3842 (2019.01);
U.S. Cl.
CPC ...
G01R 31/396 (2019.01); G01R 31/371 (2019.01); G01R 31/3842 (2019.01);
Abstract
Disclosed is a battery cell diagnosing apparatus, which includes at least one sensor; and a first control unit configured to obtain data including at least one of voltage, current or temperature of a battery cell from the at least one sensor, obtain first diagnostic information based on the obtained data, transmit the data to an external device, receive second diagnostic information of the battery cell based on the data from the external device, and diagnose an abnormal state of the battery cell based on at least one of the first diagnostic information and the second diagnostic information.