ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,555,633, issued on Feb. 17, was assigned to Kioxia Corp. (Tokyo).
"Semiconductor memory device" was invented by Yoichi Minemura (Yokkaichi Mie, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor memory device includes a stacked body in which conductive layers are stacked with an insulating layer interposed therebetween, a semiconductor film to provide a channel for a plurality of memory cell transistors having gates electrically connected to the conductive layers of the stacked body, respectively, an insulating film extending in the stacking direction between the conductive layers and the semiconductor film, and a control circuit confi...