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. 02, 2016
Filed:
Jul. 29, 2014
Applicant:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Inventor:
Tohru Fukuda, Nishitokyo, JP;
Assignee:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01); H03M 13/00 (2006.01); G06F 13/00 (2006.01); H03M 13/05 (2006.01); G06F 11/07 (2006.01);
U.S. Cl.
CPC ...
H03M 13/05 (2013.01); G06F 11/073 (2013.01); H03M 13/6566 (2013.01);
Abstract
According to one embodiment, a controller writes first write data transferred from a first buffer and code data for second write data different from the first write data, the code data being transferred from a second buffer, in parallel to a plurality of physical pages corresponding to a first logical page. The controller writes code data for the first write data to a physical page corresponding to a second logical page, the second logical page being next to the first logical page, at a time of write to the nonvolatile memory following the write of the first write data and the code data for the second write data.