TREA

Vitor Alexandre Medeiros De Santa Maria

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  • Milano, IT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Output level adjustment device
    • Patent number 9,473,095
    • Issue date Oct 18, 2016
    • HIDDEN LLC
    • John Van Den Nieuwenhuizen
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Wireless loudspeaker
    • Patent number D756956
    • Issue date May 24, 2016
    • P.C.H. INTERNATIONAL
    • John Bernard Van Den Nieuwenhuizen
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    OUTPUT LEVEL ADJUSTMENT DEVICE
    • Publication number 20150125002
    • Publication date May 7, 2015
    • HIDDEN LLC
    • John Van Den Nieuwenhuizen
    • H01 - BASIC ELECTRIC ELEMENTS