Sensor that can be irreversibly changed

Details Sensor that can be irreversibly changed Sensor that can be irreversibly changed

2006-10-16

2010-02-23

Previl, Daniel (Department: 2612)

Communications: electrical

Condition responsive indicating system

With particular coupling link

C340S538160, C340S562000

Reexamination Certificate

active

07667594

ABSTRACT:
A sensor of this comprises a receiving section that receives a signal that is sent from outside, a circuit whose impedance changes irreversibly in accordance with an environmental change, a measurement section that measures the impedance of the circuit in an event that a signal is received by the receiving section, and a sending section that sends data representing a measurement result of the measurement section.

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