US Patent Issued to LG ENERGY SOLUTION on Feb. 17 for "Method for charging and discharging secondary battery" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,555,835, issued on Feb. 17, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).

"Method for charging and discharging secondary battery" was invented by Chan Soo Jun (Daejeon, South Korea), Jong Hyun Chae (Daejeon, South Korea) and Young Jae Kim (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods for charging and discharging a secondary battery are disclosed, which includes: pre-lithiating a negative electrode comprising a silicon-based active material; preparing a secondary battery including the pre-lithiated negative electrode, a positive electrode, a separator, and an electrolyte; and electrochemically charging and d...