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Winfried Arz

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  • Nurnberg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hearing device remote control unit as a network component and corre...
    • Patent number 7,751,578
    • Issue date Jul 6, 2010
    • Siemens Audiologische Technik GmbH
    • Winfried Arz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Remote control for hearing aid devices
    • Patent number 7,330,558
    • Issue date Feb 12, 2008
    • Siemens Audiologische Technik GmbH
    • Winfried Arz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Remote control for a hearing aid
    • Patent number D512383
    • Issue date Dec 6, 2005
    • Siemens Audiologische Technik GmbH
    • Winfried Arz
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Remote control for a hearing aid
    • Patent number D510075
    • Issue date Sep 27, 2005
    • Siemens Audiologische Technik GmbH
    • Winfried Arz
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Remote control for a hearing aid
    • Patent number D505117
    • Issue date May 17, 2005
    • Siemens Audiologische Technik GmbH
    • Winfried Arz
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Remote control for a hearing aid
    • Patent number D505118
    • Issue date May 17, 2005
    • Siemens Audiologische Technik GmbH
    • Winfried Arz
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents