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:
Sep. 15, 2026
Filed:
Apr. 10, 2024
Kioxia Corporation, Tokyo, JP;
Kazuhiro Hiwada, Kamakura, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
According to one embodiment, a memory system includes a plurality of memory chips each including a first memory area and a second memory area and a memory controller. The memory controller is configured to control a first group including a plurality of first memory areas and a second group including a plurality of second memory areas independently of each other, form a data group including a plurality of write data items of respective pages and first data including an erasure correction code corresponding to the write data items, and distribute each of the write data items and the first data of the data group in the plurality of first memory areas of the first group to write the distributed write data items and first data at different timings.