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CONTACT STRESS SENSOR

  • US 20090223299A1
  • Filed: 11/19/2008
  • Published: 09/10/2009
  • Est. Priority Date: 11/17/2004
  • Status: Active Grant
First Claim
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1. An apparatus, comprising:

  • a sensor element that includes a body having a thickness no greater than 280 μ

    m, a recessed portion and a pressure sensitive element that extends over said recessed portion; and

    an electric circuit operatively connected to said pressure sensitive element, wherein said circuit includes a pressure signal generating circuit element configured to provide a signal when a force is exerted on said pressure sensitive element.

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