ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,417,174, issued on Sept. 16, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).

"Method and apparatus with memory management based on memory group" was invented by Jungsik Choi (Suwon-si, South Korea), Ruth Kim (Suwon-si, South Korea) and Jin-Hong Kim (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device includes: a host processor configured to: generate a memory group allocated to an expanded virtual memory in response to receiving memory usage information; determine a target memory group comprising a page on which a page fault has occurred among memory groups allocated to the expanded virtual me...