US Patent Issued to NINGDE AMPEREX TECHNOLOGY on Feb. 10 for "Electrochemical apparatus and electric device" (Chinese Inventor)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,548,779, issued on Feb. 10, was assigned to NINGDE AMPEREX TECHNOLOGY Ltd. (Ningde, China).

"Electrochemical apparatus and electric device" was invented by Tianjie Ding (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electrochemical apparatus includes an electrode assembly, a packaging bag and a first connecting layer. The electrode assembly includes an adhesive layer. An outermost current collector of the electrode assembly includes a first bending portion, a second bending portion opposite to the first bending portion and a flat portion connected between the first bending portion and the second bending portion. The adhesive layer is p...