ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,475,361, issued on Nov. 18, was assigned to Semiconductor Energy Laboratory Co. Ltd. (Atsugi, Japan).

"Semiconductor device and electronic device" was invented by Hajime Kimura (Atsugi, Japan) and Munehiro Kozuma (Atsugi, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor device capable of performing arithmetic operation with low power consumption is provided. The semiconductor device includes first and second circuits, a first amplifier circuit, first to fourth switches, and a capacitor, the first circuit is electrically connected to a first wiring, and the second circuit is electrically connected to a second wiring. The first wiring ...