US Patent Issued to LG ENERGY SOLUTION on July 28 for "Negative electrode for lithium-ion secondary battery" (South Korean Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,695,084, issued on July 28, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).

"Negative electrode for lithium-ion secondary battery" was invented by Su-Min Lee (Daejeon, South Korea), Se-Mi Park (Daejeon, South Korea), Sun-Young Shin (Daejeon, South Korea), Yong-Ju Lee (Daejeon, South Korea) and Jung-Hyun Choi (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a negative electrode for a lithium-ion secondary battery. The negative electrode includes a negative electrode active material layer, which includes a lower layer portion facing the surface of a current collector and an upper layer portion disposed on the...