ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,512,452, issued on Dec. 30, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Electrode plate, electrochemical apparatus, battery module, battery pack, and device" was invented by Jing Li (Ningde, China), Wei Li (Ningde, China), Qingrui Xue (Ningde, China), Zige Zhang (Ningde, China) and Xianwei Yang (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application relates to an electrode plate, an electrochemical apparatus, a battery module, a battery pack, and a device. The electrode plate includes a current collector and an electrode active material layer disposed on at least one surface of the current collec...