MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202617013014 A) filed by Lg Energy Solution, Ltd. on February 06, 2026, for Battery Diagnosis Apparatus And Battery Diagnosis Method.
Inventors include Ham, Seok-Won; Bae, Yoon-Jung; and Jeong, Hee-Seok.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: A battery diagnosis apparatus and a battery diagnosis method are disclosed. The battery diagnosis method according to the present invention comprises the steps of: detecting a deterioration feature point located within a reference voltage range from a differential capacity profile representing a voltage-differential capacity relationship characteristic of a battery cell in the reference voltage range; updating, on the basis of the deterioration feature point detection result, deterioration history information indicating the change history of position information and/or type information of the deterioration feature point; and diagnosing a deterioration state of the battery cell on the basis of the updated deterioration history information.
Disclaimer: Curated by HT Syndication.
