ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,426,373, issued on Sept. 23, was assigned to Semiconductor Energy Laboratory Co. Ltd. (Atsugi, Japan).
"Semiconductor device" was invented by Shunpei Yamazaki (Tokyo), Jun Koyama (Kanagawa, Japan) and Kiyoshi Kato (Kanagawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An object of the present invention is to provide a semiconductor device having a novel structure in which in a data storing time, stored data can be stored even when power is not supplied, and there is no limitation on the number of writing. A semiconductor device includes a first transistor including a first source electrode and a first drain electrode; a first channel formation...