ALEXANDRIA, Va., July 16 -- United States Patent no. 12,360,169, issued on July 15, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).
"Disconnection testing apparatus for electrode tab of battery cell" was invented by Ju Mi Lee (Daejeon, South Korea), Ju Young Kim (Daejeon, South Korea) and In Hwan Cho (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Discussed is an electrode tab disconnection inspection apparatus of a battery cell that can include an impedance measurement part connected to electrode leads of a battery cell to be inspected, and configured to measure an impedance value according to a frequency of the battery cell; and a determination part configured to compare ...