US Patent Issued to Contemporary Amperex Technology (Hong Kong) on Oct. 7 for "Positive electrode plate and electrochemical device" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,438,199, issued on Oct. 7, was assigned to Contemporary Amperex Technology (Hong Kong) Ltd. (Hong Kong).

"Positive electrode plate and electrochemical device" was invented by Haizu Jin (Ningde, China), Xiaowen Zhang (Ningde, China) and Zhenhua Li (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application relates to a positive electrode plate and an electrochemical device. The positive electrode plate comprises a current collector, a positive active material layer and a safety coating disposed between the current collector and the positive active material layer, the safety coating comprising a polymer matrix, a conductive materi...