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:
Dec. 26, 2023
Filed:
Jun. 14, 2022
Applicant:
Kioxia Corporation, Tokyo, JP;
Inventors:
Shinichi Kanno, Tokyo, JP;
Hideki Yoshida, Yokohama Kanagawa, JP;
Assignee:
Kioxia Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/20 (2006.01); G06F 3/06 (2006.01); G11C 11/00 (2006.01);
U.S. Cl.
CPC ...
G06F 11/2094 (2013.01); G06F 3/064 (2013.01); G06F 3/0619 (2013.01); G06F 3/0647 (2013.01); G06F 3/0685 (2013.01); G06F 3/0688 (2013.01); G06F 2201/805 (2013.01); G11C 11/005 (2013.01);
Abstract
According to one embodiment, a storage system includes a first storage including first nonvolatile memories storing data which is corrupted when data is read from the first nonvolatile memories, and a controller which controls the first storage. The controller reads data from a first nonvolatile memory at a first address, and determines that whether the read data is to be written back to the first storage or not.