ALEXANDRIA, Va., June 6 -- United States Patent no. 12,282,431, issued on April 22, was assigned to Micron Technology Inc. (Boise, Idaho).
"Flash memory persistent cache techniques" was invented by Nadav Grosz (Broomfield, Colo.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Devices and techniques are disclosed herein for implementing, in addition to a first cache, a second, persistent cache in a memory system coupled to a host. The memory system can include flash memory. In certain examples, the first cache and the second cache are configured to store mapping information. In some examples, the mapping information of the second persistent cache is determined by the host using a persistence flag of memory req...