US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on Sept. 30 for "Battery cell including pressure relief structure and cover aseembly having first recessed portion, manufacturing method and manufacturing system therefor, battery and electric device" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,582, issued on Sept. 30, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Battery cell including pressure relief structure and cover aseembly having first recessed portion, manufacturing method and manufacturing system therefor, battery and electric device" was invented by Yujie Pu (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The application provides a battery cell, a manufacturing method and a manufacturing system therefor, a battery and an electric device. The battery cell in one embodiment of the application includes a casing having an opening and provided with a pressure relief mechanism which is a...