ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,532,732, issued on Jan. 20, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).
"Semiconductor device" was invented by Bo Ram Lee (Suwon-si, South Korea) and Ki-Ii Kim (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor device includes: a substrate including an upper surface and a lower surface opposite to the upper surface; an active pattern disposed on the upper surface of the substrate and extending in a first direction; a field insulating film disposed on the upper surface of the substrate and covering a sidewall of the active pattern; a power rail disposed on the lower surface of the substrate and...