US Patent Issued to NINGDE AMPEREX TECHNOLOGY on Feb. 24 for "Electrochemical apparatus and electronic apparatus" (Chinese Inventor)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,378, issued on Feb. 24, was assigned to NINGDE AMPEREX TECHNOLOGY Ltd. (Ningde, China).

"Electrochemical apparatus and electronic apparatus" was invented by Xin Li (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electrochemical apparatus includes a positive electrode plate and a negative electrode plate, the negative electrode plate includes a negative electrode current collector and a negative electrode active substance layer disposed on a surface of the negative electrode current collector; the negative electrode active substance layer includes an active material layer and a lithium-containing layer provided on a surface of the ac...