Electronic digital logic circuitry – Function of and – or – nand – nor – or not
Reexamination Certificate
2011-05-24
2011-05-24
Barnie, Rexford N (Department: 2819)
Electronic digital logic circuitry
Function of and, or, nand, nor, or not
C326S125000
Reexamination Certificate
active
07948271
ABSTRACT:
A programmable logic array (PLA) comprising a two-dimensional array of a plurality of nanometer-scale switches is provided. Each switch comprises a pair of crossed wires which form a junction where one wire crosses another and at least one connector species connecting the pair of crossed wires in the junction. The connector species comprises a bi-stable molecule. A plurality of switches is configurable as an AND gate and a plurality of switches is configurable as an OR gate.
REFERENCES:
patent: 6256767 (2001-07-01), Kuekes et al.
Heath James R.
Kuekes Philip J.
Barnie Rexford N
Hewlett--Packard Company
The Regents of the University of California
Tran Thienvu V
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