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:
Oct. 18, 2016
Filed:
Mar. 04, 2015
Applicant:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Inventor:
Takuyo Kodama, Sagamihara, JP;
Assignee:
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/00 (2006.01); G11C 16/26 (2006.01); G11C 7/10 (2006.01); G11C 16/04 (2006.01); G11C 16/34 (2006.01);
U.S. Cl.
CPC ...
G11C 16/26 (2013.01); G11C 7/106 (2013.01); G11C 16/0483 (2013.01); G11C 16/3459 (2013.01);
Abstract
A device includes a cell array including cells. A sense node transmits logic of data stored in the cell selected by a WL and a BL. A verify read in a data program sequence includes a first read and a second read. In a time period of shifting from the first read to the second read, a charge state of the sense node is maintained.