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:
Apr. 05, 2022
Filed:
Jan. 16, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Donghyeon Yu, Daejeon, KR;
Tae Youn Kim, Daejeon, KR;
Lyang Wook Jo, Daejeon, KR;
Seunghyun Lee, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G01R 19/165 (2006.01); G01R 31/28 (2006.01); H01M 10/42 (2006.01);
U.S. Cl.
CPC ...
G01R 19/165 (2013.01); G01R 31/28 (2013.01); H01M 10/42 (2013.01);
Abstract
A system and a method of diagnosing abnormality of a main control unit, in which an auxiliary control unit for diagnosing an abnormal operation of a main control unit is additionally included in a battery management system including one or more battery management modules and the main control unit controlling the battery management module, thereby more stably driving the battery management system.