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Microfabricated devices for wireless data and power transfer

  • US 7,684,868 B2
  • Filed: 11/10/2005
  • Issued: 03/23/2010
  • Est. Priority Date: 11/10/2004
  • Status: Active Grant
First Claim
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1. A device comprising:

  • a) a polymeric material comprising the following properties;

    i) a dielectric constant of about 2 to 4 at 60 Hz;

    ii) an elongation break at about 10% to 300%;

    iii) a water absorption rate of about 0.01% to 0.10% per 24 hrs; and

    b) a conductive materialwherein the conductive material is encapsulated in the polymeric material and wherein the device generates an electromotive force when contacted with a modulated magnetic field, or generates a magnetic field when contacted with an electromotive force.

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