ALEXANDRIA, Va., July 30 -- United States Patent no. 12,372,587, issued on July 29, was assigned to LG Energy Solution Ltd. (Seoul, South Korea).
"Battery cell diagnosing apparatus and method" was invented by Sun-Jong Lee (Daejeon, South Korea) and Cheol-Taek Kim (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a battery cell diagnosing apparatus, which includes at least one sensor; and a first control unit configured to obtain data including at least one of voltage, current or temperature of a battery cell from the at least one sensor, obtain first diagnostic information based on the obtained data, transmit the data to an external device, receive second diagnostic informatio...