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:
Nov. 09, 2004
Filed:
Apr. 29, 2002
Applicant:
Inventor:
Shigekazu Yamada, Cupertino, CA (US);
Assignee:
Fujitsu Limited, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 ;
U.S. Cl.
CPC ...
G11C 7/00 ;
Abstract
System to control a pre-charge level of a dual bit cell in a memory device. The system includes apparatus comprising a first terminal coupled between first and second memory cells, and a second terminal coupled to the second memory cell. The apparatus also comprises a mirror circuit coupled to the first and second terminals, wherein the mirror circuit operates to maintain the same voltage level on the first and second terminals.