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. 08, 2001
Filed:
Apr. 22, 1999
Applicant:
Inventors:
Chikai Ono, Kawasaki, JP;
Hirokazu Yamazaki, Kawasaki, JP;
Assignee:
Fujitu Limited, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11C 1/122 ;
U.S. Cl.
CPC ...
G11C 1/122 ;
Abstract
A ferroelectric memory includes memory cells, a pair of bit lines to which the memory cells are connected, and a control circuit which changes a reference cell applied to one of the pair of bit lines while data read from one of the memory cells is output to the other one of the pair of bit lines.