The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2026
Filed:
Jul. 30, 2024
Kioxia Corporation, Tokyo, JP;
Yuki Sasaki, Kamakura, JP;
Aurelien Nam Phong Tran, Yokohama, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
According to one embodiment, a controller of a memory system provides a host with logical address spaces. A plurality of queues of the host include one or more queues allocated to each of the logical address spaces. The controller calculates first use amounts of a nonvolatile memory corresponding to the logical address spaces, respectively, selects a queue from which a command is to be fetched among the plurality of queues, based on the first use amounts, fetches a command from the queue, calculates a predicted use amount of the nonvolatile memory in accordance with the command, and updates a second use amount corresponding to a first logical address space to which the first queue is allocated among the first use amounts by using the predicted use amount.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile