ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,402,307, issued on Aug. 26, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Semiconductor device and data storage system including the same" was invented by Seungyoon Kim (Seoul, South Korea), Jaeryong Sim (Suwon-si, South Korea) and Jeehoon Han (Hwaseong-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor device and a data storage system, the device including a lower structure; and an upper structure on the lower structure and including a memory cell array, wherein the lower structure includes a semiconductor substrate, first and second active regions spaced apart from each other in a first direction on...