US Patent Issued to NINGDE AMPEREX TECHNOLOGY on Nov. 18 for "Electrochemical device and electronic device" (Chinese Inventor)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,476,247, issued on Nov. 18, was assigned to NINGDE AMPEREX TECHNOLOGY Ltd. (Ningde, China).

"Electrochemical device and electronic device" was invented by Ao Fu (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electrode assembly includes a first electrode plate, a second electrode plate, and a separator disposed between the first electrode plate and the second electrode plate. The first electrode plate includes a first active material layer and a second active material layer provided along the length of the electrode plate. A lithium ion diffusion rate of the first active material layer is greater than a lithium ion diffusion rate of the...