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Data transmission device for hearing aids

  • US 20040175009A1
  • Filed: 02/12/2004
  • Published: 09/09/2004
  • Est. Priority Date: 02/12/2003
  • Status: Active Grant
First Claim
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1. A data transmission device for hearing aids, comprising:

  • a modulatable oscillator circuit configured for generating an alterable transmission signal; and

    an antenna device for radiating the transmission signal;

    the oscillator circuit comprising a coil device that is used as a transmission and reception antenna device.

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