ALEXANDRIA, Va., June 16 -- United States Patent no. 12,308,439, issued on May 20, was assigned to Contemporary Amperex Technology (HONG KONG) Ltd. (Hong Kong).
"Battery" was invented by Chengdu Liang (Ningde, China), Huafeng Huang (Ningde, China) and Qisen Huang (Ningde, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A battery is provided in the present disclosure. The battery includes: a positive electrode plate including a positive current collector and a positive active material layer; a negative electrode plate including a positive current collector and a negative active material layer; and an electrolyte. The positive current collector includes an insulation layer used to support a conductive lay...