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. 26, 2023
Filed:
Oct. 24, 2022
Applicant:
Kioxia Corporation, Tokyo, JP;
Inventors:
Yasuhiko Kurosawa, Fujisawa, JP;
Naomi Takeda, Yokohama, JP;
Masanobu Shirakawa, Chigasaki, JP;
Yasuyuki Ushijima, Yokohama, JP;
Shinichi Kanno, Tokyo, JP;
Assignee:
Kioxia Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01); G06F 3/06 (2006.01); G06F 11/10 (2006.01); G06F 13/16 (2006.01); G06F 13/42 (2006.01); G11C 16/26 (2006.01); G11C 16/04 (2006.01); G11C 11/56 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0659 (2013.01); G06F 3/0604 (2013.01); G06F 3/0679 (2013.01); G06F 11/1068 (2013.01); G06F 13/1668 (2013.01); G06F 13/4282 (2013.01); G11C 16/0483 (2013.01); G11C 16/26 (2013.01); G06F 2213/0026 (2013.01); G06F 2213/0028 (2013.01); G06F 2213/0032 (2013.01); G11C 11/5621 (2013.01); G11C 11/5671 (2013.01);
Abstract
According to one embodiment, a memory system includes a nonvolatile memory and a memory controller configured to execute a patrol process, in response to a first command set from a host device. In the patrol process, the memory controller is configured to read first data from the nonvolatile memory, and not to output the first data to the host device.