MUMBAI, India, March 14 -- Intellectual Property India has published a patent application (202647023590 A) filed by Lg Energy Solution, Ltd., Seoul, Republic of Korea, on Feb. 27, for 'battery diagnosis apparatus and battery diagnosis method.'
Inventor(s) include Kim, Ji-Yeon; Kim, Young-Deok; and Park, Jun-Cheol.
The application for the patent was published on March 13, under issue no. 11/2026.
According to the abstract released by the Intellectual Property India: "Disclosed are a battery diagnosis apparatus and a battery diagnosis method. The battery diagnosing apparatus according to the present invention comprises: a processor that controls a stimulus application apparatus to intermittently apply a second electrical stimulus greater than a first electrical stimulus to a target cell during a state change period; and a communication unit that acquires current time-series data during the state change period and voltage time-series data indicating a change history of a full-cell voltage of the target cell at dormancies of the second electrical stimulus applied during the state change period. The processor generates a measurement full-cell profile on the basis of the current time-series data and the voltage time-series data, and estimates a positive electrode scale factor by analyzing the measurement full-cell profile."
The patent application was internationally filed on Sept. 25, 2024, under International application No.PCT/KR2024/014538.
Disclaimer: Curated by HT Syndication.
