TREA

Steven Silva

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  • Los Angeles, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blended passive microphone
    • Patent number 10,356,517
    • Issue date Jul 16, 2019
    • MARSHALL ELECTRONICS, INC.
    • Leonard Marshall Shultz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone
    • Patent number D813207
    • Issue date Mar 20, 2018
    • MARSHALL ELECTRONICS, INC.
    • Leonard Marshall Shultz
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    BLENDED PASSIVE MICROPHONE
    • Publication number 20180041832
    • Publication date Feb 8, 2018
    • Marshall Electronics, Inc.
    • Leonard Marshall Shultz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE