US Patent Issued to LG Energy Solution on July 15 for "Welding apparatus, welding method using the same, and electrode assembly manufactured by the welding method" (South Korean Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,358,069, issued on July 15, was assigned to LG Energy Solution Ltd. (Seoul, South Korea).

"Welding apparatus, welding method using the same, and electrode assembly manufactured by the welding method" was invented by Gil Sang Son (Daejeon, South Korea), Dong Yeon Kim (Daejeon, South Korea), Kyu Hyun Choi (Daejeon, South Korea) and Jin Hak Kong (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a welding apparatus including an electrode assembly configured such that a plurality of positive electrodes and a plurality of negative electrodes are stacked in the state in which separators are interposed therebe...