MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202617091488 A) filed by Lg Energy Solution, Ltd. on July 28, 2026, for Apparatus And Method For Generating Battery Information.
Inventors include Cha, A-Ming; Sun, Kyung-Eun; and Bae, Yoon-Jung.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: A method for generating battery information according to an embodiment of the present invention comprises: a profile acquisition step of acquiring a differential profile indicating a correlation between a voltage and a differential capacity of a battery; a peak detection step of detecting a peak from the differential profile; a voltage comparison step of comparing a peak voltage corresponding to the peak with a preset reference voltage; a measurement resistance determination step of discharging the battery and determining, as a measurement resistance, a resistance measured for a predetermined time from a timepoint at which the discharge of the battery is started; and a diagnosis resistance determination step of determining a diagnosis resistance of the battery on the basis of the measurement resistance according to the comparison result of the voltage comparison step.
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