US Patent Issued to Zhuhai CosMX Battery on April 21 for "Positive electrode piece and secondary battery including same" (Chinese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,353, issued on April 21, was assigned to Zhuhai CosMX Battery Co. Ltd. (Zhuhai, China).

"Positive electrode piece and secondary battery including same" was invented by Weichao Tang (Zhuhai, China), Suli Li (Zhuhai, China), Wei Zhao (Zhuhai, China), Hao Yuan (Zhuhai, China), Chunyang Liu (Zhuhai, China), Junyi Li (Zhuhai, China) and Yanming Xu (Zhuhai, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A positive electrode piece and a secondary battery including the same. By selecting a type of polymer electrolyte prepared from a polymer different from that in the prior art as the solid electrolyte in the positive electrode piece, the solid electr...