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. 03, 2009
Filed:
Apr. 26, 2007
Applicants:
Midori Morooka, Tokyo, JP;
Koichi Fukuda, Berkeley, CA (US);
Inventors:
Midori Morooka, Tokyo, JP;
Koichi Fukuda, Berkeley, CA (US);
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 16/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
2 or more sets of initial setup data specifying different operation conditions are stored in a memory cell array comprising electrically-rewritable non-volatile memory cells arranged therein. A control circuit reads a set of initial setup data out of the 2 or more sets of initial setup data via an sense amplifier circuit based on the area information. The initial setup data is transferred to an initial setup data latch and stored therein.