ALEXANDRIA, Va., July 15 -- United States Patent no. 12,665,436, issued on June 23, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).
"Device for charging and discharging battery cell and method for charging and discharging battery cell using the same" was invented by Kwang Jin Kim (Daejeon, South Korea) and Seung Cheol Kim (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device for charging and discharging a battery cell, and a method of charging and discharging a battery cell are provided. The device includes a pair of jigs configured to fix respective electrode leads of the battery cell. Each jig includes a first jig block configured to press a first surface of a correspo...