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Magnetically biased eddy current sensor

  • US 20060038559A1
  • Filed: 01/28/2005
  • Published: 02/23/2006
  • Est. Priority Date: 08/20/2004
  • Status: Abandoned Application
First Claim
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1. An eddy current sensor comprising:

  • a magnet; and

    a first giant magnetoresistive element placed such that the magnetic field from the magnet biases the giant magnetoresistive element along its primary axis.

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