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:
Nov. 17, 2015
Filed:
Dec. 15, 2011
Applicants:
Toshikatsu Hida, Kanagawa, JP;
Takashi Oshima, Chiba, JP;
Kouji Watanabe, Tokyo, JP;
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01); G06F 11/10 (2006.01); G06F 11/08 (2006.01); H03M 13/15 (2006.01); H03M 13/29 (2006.01); H03M 13/37 (2006.01); H04L 29/08 (2006.01); G11C 29/04 (2006.01); H03M 13/09 (2006.01);
U.S. Cl.
CPC ...
G06F 11/10 (2013.01); G06F 11/08 (2013.01); G06F 11/1044 (2013.01); H03M 13/152 (2013.01); H03M 13/1515 (2013.01); H03M 13/2906 (2013.01); H03M 13/2927 (2013.01); H03M 13/3723 (2013.01); G06F 11/1004 (2013.01); G06F 11/108 (2013.01); G11C 2029/0411 (2013.01); H03M 13/09 (2013.01); H04L 67/1097 (2013.01);
Abstract
According to one embodiment, a semiconductor storage device includes a nonvolatile semiconductor memory, a temporary storage buffer that temporarily stores writing data to be written to the nonvolatile semiconductor memory, and a coding processing unit that divides coding target data of an error correction code into two or more divided data and writes an error correction code obtained by performing an error correction coding process based on the divided data stored in the temporary storage buffer to the temporary storage buffer as an intermediate code.