ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,707,632, issued on Aug. 11, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Semiconductor memory device" was invented by Jeonil Lee (Suwon-si, South Korea), Kyunghwan Lee (Suwon-si, South Korea) and Juho Lee (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor memory device includes a memory cell that extends in a first horizontal direction, a second horizontal direction that intersects the first horizontal direction, and a vertical direction. The memory cell includes a first transistor including a first channel structure, a second transistor including a second channel structure, a charge storage e...