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:
Aug. 11, 2020
Filed:
Mar. 02, 2018
Applicant:
Toshiba Memory Corporation, Minato-ku, Tokyo, JP;
Inventors:
Shingo Kikukawa, Yokohama Kanagawa, JP;
Satoshi Kaburaki, Tokyo, JP;
Assignee:
TOSHIBA MEMORY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 3/06 (2006.01); G06F 12/1009 (2016.01); G06F 12/02 (2006.01); G11C 16/04 (2006.01); G11C 16/10 (2006.01); G11C 7/10 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0608 (2013.01); G06F 3/064 (2013.01); G06F 3/0658 (2013.01); G06F 3/0661 (2013.01); G06F 3/0679 (2013.01); G06F 12/0246 (2013.01); G06F 12/1009 (2013.01); G06F 2212/1044 (2013.01); G06F 2212/2022 (2013.01); G06F 2212/401 (2013.01); G06F 2212/7202 (2013.01); G11C 7/1006 (2013.01); G11C 16/0483 (2013.01); G11C 16/10 (2013.01);
Abstract
According to one embodiment, a memory system includes a nonvolatile memory and a controller configured to control the nonvolatile memory using first data. The controller is configured to write either the first data or second data into the nonvolatile memory based on a total write amount of user data into the nonvolatile memory. The second data is compressed data of the first data.