US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on April 7 for "Current collector and preparation method therefor, secondary battery, battery module, battery pack, and power consuming device" (Chinese Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,615, issued on April 7, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Current collector and preparation method therefor, secondary battery, battery module, battery pack, and power consuming device" was invented by Manman Wang (Ningde, China), Xiaoming Ge (Ningde, China) and Chuying Ouyang (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A current collector may comprise a strength enhancement layer and a current collecting layer, wherein the current collecting layer may be stacked and bonded with the strength enhancement layer, and the current collecting layer may comprise a foam metal portion and a solid...