ALEXANDRIA, Va., March 3 -- United States Patent no. 12,566,574, issued on March 3, was assigned to Kioxia Corp. (Tokyo).
"Memory system managing cache in host memory" was invented by Satoshi Kaburaki (Meguro Tokyo, Japan) and Naoto Oshiyama (Ota Tokyo, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A memory system is connectable to a host having a host memory and includes a non-volatile memory that stores management data, a memory controller configured to manage caching of parts of the management data in cache lines of the host memory, and a first memory configured to store a bitmap that includes a bit indicating whether the memory controller has accessed first data stored in the host memory after pow...