US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY on Aug. 11 for "Positive electrode active material, preparation method, positive electrode sheet, secondary battery, and electric device" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,643, issued on Aug. 11, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY Co. Ltd. (Ningde, China).

"Positive electrode active material, preparation method, positive electrode sheet, secondary battery, and electric device" was invented by Liang Yun (Ningde, China), Xin Sun (Ningde, China), Xingbu Chen (Ningde, China), Xuan Li (Ningde, China), Lili Wu (Ningde, China) and Peidong Song (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided in the present application are a positive electrode active material, a preparation method, a positive electrode sheet, a secondary battery, and an electric device. The positive electrode active material...