ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,769,485, issued on Oct. 20, was assigned to Kioxia Corp. (Tokyo).

"Memory system" was invented by Sho Shimonomura (Tokyo) and Hideaki Shirashouji (Kamakura Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to one embodiment, a memory system includes a nonvolatile memory and a controller. The controller is connectable to a host, and is configured to control the nonvolatile memory. The controller is configured to write data to the nonvolatile memory using a plurality of write types with different data write speeds based on information provided by the host, and determine a write ratio of the plurality of the write types."

The patent...