ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,547,232, issued on Feb. 10, was assigned to NUVOTON TECHNOLOGY Corp. (Hsinchu Science Park, Taiwan).
"Control method and circuit utilizing the same" was invented by Ta-Chin Chiu (Hsinchu Science Park, Taiwan) and Chieh-Sheng Tu (Hsinchu Science Park, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A control method executing a power-off detection operation is provided. An operation voltage provided by a power circuit is detected. In response to the operation voltage being equal to the first detection value, the count value is adjusted. In response to the operation voltage being equal to the second detection value, the first detection value, the sec...