US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on Oct. 7 for "Battery cell including end cap with protruding structure connecting to tab, method and system for manufacturing same, battery, and electrical device" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,438,219, issued on Oct. 7, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Battery cell including end cap with protruding structure connecting to tab, method and system for manufacturing same, battery, and electrical device" was invented by Kun Fang (Fujian, China) and Zhijun Guo (Fujian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A battery cell may include: a housing, on which an opening is made; an electrode assembly, accommodated in the housing; and an end cap, configured to fit and cover the opening. The end cap may include a cap body and a protruding structure around the cap body, the protruding structure may...