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:
Jul. 06, 2010
Filed:
Nov. 19, 2008
Applicants:
Jin Kashiwagi, Yokohama, JP;
Yasuhiko Honda, Hiratsuka, JP;
Yoshihiko Kamata, Yokohama, JP;
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor memory capable of storing and reading data in a memory cell for holding the data corresponding to a threshold voltage has a reference current generating circuit having a reference current generating section and an amplifier section.