US Patent Issued to Murata Manufacturing on May 5 for "Negative electrode of lithium ion secondary battery, preparation method thereof and lithium ion secondary battery" (Chinese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,582, issued on May 5, was assigned to Murata Manufacturing Co. Ltd. (Kyoto, Japan).

"Negative electrode of lithium ion secondary battery, preparation method thereof and lithium ion secondary battery" was invented by Li Wang (Shanghai), Yan Zhou (Shanghai) and Yuli Li (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a negative electrode of lithium ion secondary battery, a preparation method thereof and a lithium ion secondary battery. The negative electrode of the lithium ion secondary battery comprises a negative electrode active material, a pre-lithiated conductive layer and a negative electrode current collecto...