MUMBAI, India, June 24 -- Intellectual Property India has published a patent application (202517091900 A) filed by Lg Energy Solution, Ltd. on September 25, 2025, for Battery Diagnosis Apparatus And Battery Diagnosis Method.
Inventors include Choi, Hyun-Jun; Kim, Young-Deok; and Kim, Tae-Hyeon.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: Disclosed are a battery diagnosis apparatus and a battery diagnosis method. The battery diagnosis apparatus according to the present invention comprises: a data acquisition unit that obtains a first profile indicating a capacity-voltage relationship of a battery cell including an active material having multi-phase characteristics; and a processor that generates a plurality of comparison profiles on the basis of a plurality of electrode profiles included in an electrode profile map. The processor compares each of the plurality of comparison profiles with the first profile to select any one comparison profile from among the plurality of comparison profiles as a second profile, and determines, on the basis of the second profile, a positive electrode scale factor as a diagnosis factor indicating a deterioration state of the battery cell.
Disclaimer: Curated by HT Syndication.
