Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Reexamination Certificate
2005-06-28
2005-06-28
Deb, Anjan K. (Department: 2858)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Lumped type parameters
C324S546000, C324S076750, C329S361000
Reexamination Certificate
active
06911829
ABSTRACT:
An apparatus for measuring the inductance of a wire-loop with noise-cancellation, auto-calibration and wireless communication features, or detector circuit. The apparatus measures the effective change in inductance induced in a wire-loop as a vehicle passes over the wire-loop to produce an inductive signature corresponding to a vehicle.
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Hilliard Steven R.
Roberts Michael J.
Yerem Geoffrey C.
Deb Anjan K.
Inductive Signature Technologies, Inc.
Pitts & Brittian P.C.
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