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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.:

US 9865338 B1

PDFFull Text
Date of Patent:
Jan. 09, 2018

Filed:

Mar. 03, 2016

Memory system and method of controlling nonvolatile memory by converting write data written to a page

Applicant:

Toshiba Memory Corporation, Minato-ku, JP;

Inventors:

Tokumasa Hara, Kawasaki, JP;

Kiichi Tachi, Kamakura, JP;

Susumu Tamon, Yokohama, JP;

Shigefumi Irieda, Yokohama, JP;

Assignee:

TOSHIBA MEMORY CORPORATION, Minato-ku, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Richard Elms

Assistant Examiner:

Jerome Leboeuf

Int. Cl.
CPC ...
G11C 11/56 (2006.01); G11C 16/10 (2006.01); G11C 7/10 (2006.01); G11C 16/04 (2006.01); G11C 16/26 (2006.01);
U.S. Cl.
CPC ...
G11C 11/5628 (2013.01); G11C 7/1006 (2013.01); G11C 16/10 (2013.01); G11C 11/5642 (2013.01); G11C 16/0483 (2013.01); G11C 16/26 (2013.01);
Abstract

A controller executes a first data conversion for write data to be written into a first page. The first data conversion includes increasing a ratio of a number of a first value to a total number of pieces of data. The controller executes a second data conversion for write data to be written into a second page. The second data conversion includes increasing a ratio of the number of the second value to the total number of pieces of data.

Find Patent Forward Citations

Hara, Tokumasa. (2018). Memory system and method of controlling nonvolatile memory by converting write data written to a page (U.S. Patent No. 9865338). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9865338

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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