ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,525,635, issued on Jan. 13, was assigned to LG Energy Solution Ltd. (Seoul, South Korea).
"Apparatus and method for manufacturing secondary battery" was invented by Dong Gi Choi (Daejeon, South Korea), Sang Don Lee (Daejeon, South Korea), Yoon Jong Oh (Daejeon, South Korea) and Sang Uk Yeo (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to an apparatus and method for manufacturing a secondary battery. The apparatus for manufacturing a secondary battery comprises a fixing part configured to press and fix a cell comprising an electrode assembly, an electrolyte, and a battery case configured to accommodate...