US Patent Issued to LG ENERGY SOLUTION on June 30 for "Method of manufacturing secondary battery" (South Korean Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,671,073, issued on June 30, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).

"Method of manufacturing secondary battery" was invented by Su Yeon Lee (Daejeon, South Korea), Ye Ri Kim (Daejeon, South Korea), Oh Byong Chae (Daejeon, South Korea), Seo Young Jeon (Daejeon, South Korea) and Seung Hae Hwang (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a method of manufacturing a secondary battery, the method including: manufacturing a pre-lithiation cell including a negative electrode and a lithium metal counter electrode and pre-lithiating the negative electrode by charging the pre-lithiation cell; separating...