MUMBAI, India, June 19 -- Intellectual Property India has published a patent application (202617054987 A) filed by Lg Energy Solution, Ltd. on April 30, 2026, for Electronic Device, And Method For Determining Fast Charging Pattern Of Battery Cell.
Inventors include Nam, Gi Min; Lee, Kangwook; Kang, Hyeyeon; Kim, Hyeongseok; Lee, Hojin; and Hwang, Taehyun.
The application for the patent was published on June 05, 2026, under issue no. 23/2026.
Abstract: Disclosed are a method for determining a fast charging pattern of a battery cell and an electronic device performing same, the method comprising the steps of: setting charging conditions including a charging current set including a plurality of charging currents of a battery cell, a total charging capacity of the battery cell, and a total charging duration of the battery cell; determining a first set of individual charging durations including a plurality of individual charging durations respectively corresponding to the plurality of charging currents satisfying the charging conditions; determining a charging sequence of the plurality of charging currents corresponding to the first set of individual charging durations; determining, on the basis of the charging sequence of the plurality of charging currents, a second set of individual charging durations including a plurality of individual charging durations in which an increase in voltage of the battery cell after charging is minimized; and determining the charging sequence and the second set of individual charging durations as a fast charging pattern of the battery cell.
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