ALEXANDRIA, Va., June 12 -- United States Patent no. 12,300,829, issued on May 13, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Battery, battery assembly, power consumption device, producing method and apparatus of battery" was invented by Wenhui Zhang (Ningde, China), Kangyu Wang (Ningde, China), Zhenxing Chen (Ningde, China), Juanxia Lv (Ningde, China), Mu Qian (Ningde, China), Zengzhong Wang (Ningde, China) and Jinqing Ji (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides a battery, a battery assembly, a power consumption device, a producing method and apparatus of a battery, and relates to the field of batteries. The battery in...