US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on July 8 for "Positive electrode active material, electrochemical apparatus, and electronic device" (Chinese Inventor)

ALEXANDRIA, Va., July 9 -- United States Patent no. 12,355,071, issued on July 8, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Positive electrode active material, electrochemical apparatus, and electronic device" was invented by Yuqun Zeng (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A positive electrode active material includes a conductive base material and an active substance distributed at the conductive base material. The active substance has a core-shell structure including a core layer material and a shell layer material. The conductive base material includes a carbon material, the core layer material includes a phosphate-based sodium salt material, a...