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:
Oct. 05, 2021
Lg Energy Solution, Ltd., Seoul, KR;
Bo-Mi Lim, Daejeon, KR;
LG ENERGY SOLUTION, LTD., Seoul, KR;
Abstract
An apparatus for diagnosing a state of a battery which may trace and diagnose a state of the battery based on various feature values of the battery. The state of the battery may be periodically diagnosed to prevent an accident caused by a battery defect in advance. In addition, the state of the battery may be tracked and diagnosed based on the profile of the battery obtained at every predetermined cycle. That is, since a time point when the state of the battery is diagnosed as an abnormal state and the state of the battery at the time may be specified and stored, specific diagnostic information about the state of the battery may be provided.