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:
Feb. 11, 2025
Filed:
Sep. 07, 2022
Kioxia Corporation, Tokyo, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
According to one embodiment, an information processing apparatus includes a nonvolatile memory and a CPU. The CPU stores, to the nonvolatile memory, first data, and management data including information equivalent to a write command associated with the first data and designating a first LBA range, and performs a first transmission of the write command to a memory system. When writing of second data to a second LBA range including a third LBA range that is at least a portion of the first LBA range or deallocation of the second LBA range is requested before a second response to the write command is received, the CPU transmits, to the system, a command to cancel writing to at least the third LBA range from writing of the first data to the first LBA range in accordance with the write command.