ALEXANDRIA, Va., March 24 -- United States Patent no. 12,586,829, issued on March 24, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).

"Systems and methods for generating roll map and manufacturing battery using roll map" was invented by Min Kyu Sim (Daejeon, South Korea), Jong Seok Park (Daejeon, South Korea), Min Su Kim (Daejeon, South Korea), Jae Hwan Lee (Daejeon, South Korea), Ki Deok Han (Daejeon, South Korea), Eun Ji Jo (Daejeon, South Korea), Su Wan Park (Daejeon, South Korea), Gi Yeong Jeon (Daejeon, South Korea), June Hee Kim (Daejeon, South Korea), Wi Dae Park (Daejeon, South Korea), Dong Min Seo (Daejeon, South Korea), Seol Hee Kim (Daejeon, South Korea), Dong Yeop Lee (Daejeon, South Korea), Jun Hyo Su (Daejeon, S...