US Patent Issued to SAMSUNG ELECTRONICS on Oct. 28 for "Semiconductor memory device and memory system including the same" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,456,509, issued on Oct. 28, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).

"Semiconductor memory device and memory system including the same" was invented by Jongcheol Kim (Suwon-si, South Korea), Kiheung Kim (Suwon-si, South Korea), Taeyoung Oh (Suwon-si, South Korea), Kyungho Lee (Suwon-si, South Korea) and Hyongryol Hwang (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor memory device, including a memory cell array; a row hammer management circuit configured to: count a number of accesses based on an active command, and based on a first command applied after the active command, perform an int...