Active solid-state devices (e.g. – transistors – solid-state diode – Regenerative type switching device – Having only two terminals and no control electrode – e.g.,...
Reexamination Certificate
2007-04-17
2007-04-17
Pert, Evan (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Regenerative type switching device
Having only two terminals and no control electrode , e.g.,...
C438S140000
Reexamination Certificate
active
10410182
ABSTRACT:
An apparatus for switching microwave signals includes a plurality of input lines, a plurality of output lines; and a plurality of thyristor. Each thyristor has a lower conducting surface that is electrically connected to one of the input lines and an upper conducting surface that is electrically connected to one of the output lines. A selected thyristor transmits a microwave signal between a selected input line and a selected output line in an ON state and blocks the microwave signal between the selected input line and the selected output line in an OFF state.
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Ben G. Streetman and Sanjay Banerjee, Solid State Electronic Devices 2000, Prentice Hall, Inc., 5th ed., pp. 64-66 and 88-90.
Freske Stanley
Holden Thomas
LaRue Ross
Levine Jules D.
Katten Muchin & Rosenman LLP
Pert Evan
TeraBurst Networks, Inc.
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