US Patent Issued to NINGDE AMPEREX TECHNOLOGY on Sept. 16 for "Cell protection circuit, battery, and electronic device" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,418,186, issued on Sept. 16, was assigned to NINGDE AMPEREX TECHNOLOGY Ltd. (Ningde, China).

"Cell protection circuit, battery, and electronic device" was invented by Chuantao Song (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A protection circuit in this application is electrically connected between a first tab and a second tab of a cell. The protection circuit includes a first branch circuit or includes a first branch circuit and a second branch circuit that are connected in parallel. When a temperature of the cell is greater than or equal to a first temperature threshold, the cell is discharged through the first branch circuit. When ...