US Patent Issued to LG ENERGY SOLUTION on March 17 for "Method of manufacturing a secondary battery" (South Korean Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,580,189, issued on March 17, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).

"Method of manufacturing a secondary battery" was invented by Hyun Ok Jung (Daejeon, South Korea), Dong Jun Lee (Daejeon, South Korea), Su Yong Shin (Daejeon, South Korea) and Kwang Ho Yoo (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of manufacturing a secondary battery, which includes: electrochemically charging a pre-lithiation cell including a positive electrode. The positive electrode comprises a positive electrode active material comprising a lithium manganese-based oxide and a lithium metal counter electrode. The electrochem...