ALEXANDRIA, Va., June 25 -- United States Patent no. 12,341,223, issued on June 24, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Electrode assembly and related battery, device, manufacturing method, and manufacturing device" was invented by Hu Xu (Ningde, China), Xing Li (Ningde, China), Miaomiao Ren (Ningde, China) and Haizu Jin (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electrode assembly and related battery, device, manufacturing method, and manufacturing device are provided. In some embodiments, the electrode assembly includes: a first electrode plate and a second electrode plate that are of opposite polarities, where an active material region of th...