ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,563,811, issued on Feb. 24, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Gyeonggi-do, South Korea).
"Integrated circuit device" was invented by Joonsoo Park (Suwon-si, South Korea), Bongjin Kuh (Suwon-si, South Korea), Bongsoo Kim (Suwon-si, South Korea), Yoonjae Kim (Suwon-si, South Korea) and Dongsoo Woo (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an integrated circuit device including a substrate including a first active area and a second active area each extending in a first direction, a bit line extending in the first direction in a first trench of the substrate and arranged between the first active area and t...