US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on March 25 for "End cover assembly, battery cell, battery and method and device for manufacturing battery cell" (Chinese Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,307, issued on March 25, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"End cover assembly, battery cell, battery and method and device for manufacturing battery cell" was invented by Qichang Cai (Ningde, China), Huasheng Su (Ningde, China), Xiaoping Zhang (Ningde, China), Peng Wang (Ningde, China), Quankun Li (Ningde, China) and Chengyou Xing (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the application provide an end cover assembly, a battery cell, a battery and a method and device for manufacturing the battery cell. The end cover assembly includes an end cover, an insulating part, a ...