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:
Feb. 14, 2017
Filed:
Jul. 10, 2015
Applicant:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Inventors:
Assignee:
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11C 5/14 (2006.01); G06F 1/32 (2006.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 1/3287 (2013.01); G06F 3/068 (2013.01); G06F 3/0625 (2013.01); G06F 3/0634 (2013.01); G11C 5/14 (2013.01);
Abstract
According to one embodiment, a memory system includes a volatile memory, a nonvolatile memory, and a controller which is configured to turn off a power of the volatile memory after storing data of the volatile memory in the nonvolatile memory in a first mode, turn on the power of the volatile memory in the second mode, and change a first timing as a future timing switching to the first mode based on a second timing as a past timing switching to the second mode.