ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,742,796, issued on Sept. 22, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY Co. Ltd. (Ningde City, China).

"Testing system, battery production line, and testing method" was invented by Weihong Xie (Ningde, China), Shiping Qiu (Ningde, China), Haijie Wang (Ningde, China), Guangwei Zhou (Ningde, China), Xueqing Gong (Ningde, China) and Dingshan Yu (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses a testing system, a battery production line, and a testing method. The testing system includes a control device and a test device. The test device includes at least two probe card adjustment assemblies. The control d...