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:
Jan. 14, 2025
Filed:
Feb. 28, 2023
Kioxia Corporation, Tokyo, JP;
Mitsunori Tadokoro, Fujisawa Kanagawa, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
A controller assigns, for each namespace, one logical area of a logical address space as a first logical area including a last logical address of the namespace and assigns one or more of logical areas as second logical areas. The controller divides a memory region in which an address translation table is stored into buffer regions. For each second logical area, the controller assigns one buffer region for storing map segments corresponding to the second logical area, and manages a first pointer indicating a storage location of the buffer region assigned thereto. The controller also assigns one buffer region for map segments corresponding to the first logical areas of two or more namespaces, and manages second pointers respectively indicating storage locations in the one buffer region, in which the map segments corresponding to the first logical areas of the two or more namespaces are respectively stored.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile