ALEXANDRIA, Va., July 9 -- United States Patent no. 12,354,640, issued on July 8, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Memory device refresh operations" was invented by Dongha Kim (Suwon-si, South Korea), Hyunki Kim (Suwon-si, South Korea), Sungchul Park (Suwon-si, South Korea), Ju-Seop Park (Suwon-si, South Korea) and Dongsu Lee (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "In a memory device, a control circuit detects determines an aggressor row address, indicating an aggressor row of a memory cell array, at a random time. The aggressor row address or a value derived from the aggressor row address is stored in a queue. The control circuit controls a...