Static information storage and retrieval – Systems using particular element – Magnetoresistive
Reexamination Certificate
2006-06-27
2006-06-27
Phan, Trong (Department: 2827)
Static information storage and retrieval
Systems using particular element
Magnetoresistive
C365S171000, C365S173000
Reexamination Certificate
active
07068533
ABSTRACT:
A configuration of resistive memory cells is disclosed. In one embodiment, the configuration of resistive memory cells comprises a plurality of first current lines; a plurality of second current lines; and a plurality of third current lines. A plurality of resistive memory cells being disposed in a memory matrix form between said first and second current lines, said first current lines defining the columns of said memory matrix form, while said second current lines defining the rows of it, wherein each one of the resistive memory cells being connected to one of said first current lines; a plurality of selection transistors having gates and drain-source paths, each drain-source path of said selection transistors being connected to a multiplicity of the resistive memory cells of a row of said memory matrix, said drain-source paths of different selection transistors being connected to a fourth current line (SL), the gates of said selection transistors of a row of said memory matrix form being connected to one of said third current lines. It further relates to a method for sensing the resistance values of a selected resistive memory cell.
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Ferrant Richard
Sitaram Arkalgud
Altis Semiconductor
Dicke Billig & Czaja, PLLC
Phan Trong
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