US Patent Issued to HS BATTERY TECHNOLOGY on March 31 for "Positive electrode active material and preparation method therefor, positive electrode, and lithium ion secondary battery" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,592,384, issued on March 31, was assigned to HS BATTERY TECHNOLOGY (China).

"Positive electrode active material and preparation method therefor, positive electrode, and lithium ion secondary battery" was invented by Yida Wu (Dongguan, China), Xuejie Huang (Dongguan, China), Yuanjie Zhan (Dongguan, China) and Xiaowei Ma (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a positive electrode active material, comprising a lithium nickel manganese oxide modified material and a coating layer on the surface of the lithium nickel manganese oxide modified material. The lithium nickel manganese oxide modified mater...