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. 09, 1995
Filed:
Oct. 06, 1993
Applicant:
Inventors:
Shigeo Onishi, Nara, JP;
Kazuya Ishihara, Tenri, JP;
Kenichi Tanaka, Fukuyama, JP;
Keizo Sakiyama, Kashihara, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365145 ; 365149 ; 257295 ;
Abstract
A non-volatile random access memory comprising a plurality of unit cells each of which includes; a transistor composed of source/drain and gate electrodes, a ferroelectric capacitor connected to either of the source/drain electrodes and a high load device connected to both of the ferroelectric capacitor and the source/drain electrodes being connected to the ferroelectric capacitor.