US Patent Issued to NINGDE AMPEREX TECHNOLOGY on Nov. 11 for "Electrochemical device, charging device, charging method, system and electronic device" (Chinese Inventor)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,469,890, issued on Nov. 11, was assigned to NINGDE AMPEREX TECHNOLOGY Ltd. (Ningde, China).

"Electrochemical device, charging device, charging method, system and electronic device" was invented by Xiaolong Dong (Fujian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electrochemical device includes a negative electrode plate, a positive electrode plate and a separator provided between the negative electrode plate and the positive electrode plate. There are m negative tabs electrically connected to the negative electrode plate, wherein m is a positive integer greater than or equal to 1. There are n positive tabs electrically connected to the posi...