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:
May. 19, 2020
Filed:
Sep. 06, 2018
Applicant:
Toshiba Memory Corporation, Minato-ku, Tokyo, JP;
Inventors:
Hiromi Noro, Kawasaki Kanagawa, JP;
Kenji Tsuchida, Kawasaki Kanagawa, JP;
Assignee:
TOSHIBA MEMORY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/04 (2006.01); G11C 29/04 (2006.01); G11C 11/16 (2006.01); G11C 29/52 (2006.01);
U.S. Cl.
CPC ...
G11C 29/04 (2013.01); G11C 11/161 (2013.01); G11C 11/1655 (2013.01); G11C 11/1657 (2013.01); G11C 29/52 (2013.01); G11C 2029/0411 (2013.01);
Abstract
According to one embodiment, a semiconductor memory device includes a memory cell, a read circuit, a correcting circuit and a write circuit. The read circuit is configured to read first data from the memory cell by receiving a first command. The correcting circuit is configured to generate second data by correcting an error included in the first data. The write circuit is configured to write the second data to the memory cell in response to receiving a second command.