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. 10, 2023
Filed:
Feb. 18, 2021
Kioxia Corporation, Tokyo, JP;
Itaru Hida, Yokohama, JP;
Tokumasa Hara, Kawasaki, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
According to one embodiment, a memory system includes a non-volatile memory provided with a plurality of memory cells, and a memory controller. The memory controller reads data subjected to error-mitigation encoding from the non-volatile memory, the data including determination information indicating whether or not a value is changed by the error-mitigation encoding, executes error-mitigation decoding on the read data, re-executes the error-mitigation encoding on a decoding result obtained by the error-mitigation decoding, and compares the determination information included in the read data with determination information included in data obtained by re-executing the error-mitigation encoding and outputs a comparison result.