US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on Oct. 20 for "Positive electrode material, preparation method thereof, and secondary battery including same" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,859, issued on Oct. 20, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Positive electrode material, preparation method thereof, and secondary battery including same" was invented by Qiang Chen (Ningde City, China), Qi Wu (Ningde City, China), Jingpeng Fan (Ningde City, China), Tao Huang (Ningde City, China) and Na Liu (Ningde City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A positive electrode material, including a core and a shell layer are provided. In some embodiments, a molecular formula of the core is Li1+aNixCoyMn1-x-yM1zO2, 0.8less than equal toxgreater than1.0, 0greater thanygreater than0.2, 0greate...