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:
Oct. 31, 2023
Filed:
Dec. 10, 2021
Kioxia Corporation, Tokyo, JP;
Tetsuya Yasuda, Kamakura Kanagawa, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
A controller of a memory system according to an embodiment manages, for each of a plurality of blocks, first information indicating whether a corresponding block is in use which indicates a state where the data is stored, second information indicating the number of erasures, and third information indicating a waiting time until next erasure. The controller executes first sequential write received from a host, and determines whether to execute processing of leveling the number of erasures for each of the plurality of blocks based on a first difference, a second difference, and a third difference when executing second sequential write received from the host.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile