Static information storage and retrieval – Addressing – Multiplexing
Reexamination Certificate
2007-11-06
2007-11-06
Hur, J. H. (Department: 2824)
Static information storage and retrieval
Addressing
Multiplexing
C365S189020, C327S407000, C327S415000, C977S940000, C977S932000
Reexamination Certificate
active
11123551
ABSTRACT:
Embodiments of the present invention are related to nanoscale multiplexers and demultiplexers that employ randomly fabricated interconnections between nanowire signal lines and microscale or sub-microscale address lines. A greater number of address lines than a minimal number of address lines needed for unique addressing in a deterministic, non-randomly fabricated multiplexer or demultiplexer are used. The number of address lines in excess of the minimal number of address lines needed for unique addressing in a deterministic multiplexer or demultiplexer are referred to as supplemental address lines. The number of supplemental address lines needed for a randomly fabricated nanoscale multiplexer or demultiplexer can be decreased by employing two stages within the multiplexer or demultiplexer, the first stage having deterministically fabricated interconnections between signal lines and a first set of address lines, and the second stage having randomly fabricated interconnections between signal lines and a second set of address lines.
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Millman et al., Microelectronics, 2nd Ed., McGraw-Hill, 1987, pp. 283-286.
Hewlett--Packard Development Company, L.P.
Hur J. H.
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