ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,532,458, issued on Jan. 20, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Semiconductor memory device" was invented by Kiseok Lee (Suwon-si, South Korea), Moonyoung Jeong (Suwon-si, South Korea), Keunnam Kim (Suwon-si, South Korea) and Seokhan Park (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor memory device is disclosed. The semiconductor memory device may include a bit line extending in a first direction, first and second active patterns disposed on the bit line, a back-gate electrode, which is disposed between the first and second active patterns and is extended in a second direction to ...