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Satra Wolfgang

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  • Wiener Neustadt, AT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Microphone filter system
    • Patent number 9,204,217
    • Issue date Dec 1, 2015
    • AKG Acoustics GmbH
    • Thomas Umbauer
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    MICROPHONE FILTER SYSTEM
    • Publication number 20130114833
    • Publication date May 9, 2013
    • AKG Acoustics GmbH
    • Umbauer Thomas
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE