MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202647081683 A) filed by Lg Energy Solution, Ltd. on July 02, 2026, for Battery Diagnostic Device And Operating Method Thereof.
Inventors include Choi, Jee Soon; Kim, Young Jin; and Kim, Min Hwa.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: A battery diagnostic device according to an embodiment disclosed in the present document may comprise: an information acquisition unit for acquiring voltages of a plurality of battery cells; and a controller for calculating a second-order derivative value of a capacity voltage with respect to the voltages of the plurality of battery cells, and configuring at le...