US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on May 27 for "Welding device and battery welding device" (Chinese Inventors)

ALEXANDRIA, Va., June 17 -- United States Patent no. 12,311,476, issued on May 27, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Welding device and battery welding device" was invented by Yongli Zhang (Fujian, China), Zhihua Wen (Fujian, China), Keqiang Li (Fujian, China), Yitai Guo (Fujian, China), Cong Zhang (Fujian, China) and Yunru Shi (Fujian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A welding device may include a frame, a welding assembly, a fastening bracket, a protective pressure plate, a first drive mechanism, and a second drive mechanism; the welding assembly may include a first welding head and a second welding head that are arranged opposite each other...