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Andreas Andrei

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  • Petershagen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Broadband high power amplifier
    • Patent number 11,456,702
    • Issue date Sep 27, 2022
    • Rohde & Schwarz GmbH & Co. KG
    • Thomas Witt
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Amplifier circuit and method
    • Patent number 10,447,214
    • Issue date Oct 15, 2019
    • Rohde & Schwarz GmbH & Co. KG
    • Andreas Andrei
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Directional coupler
    • Patent number 9,964,571
    • Issue date May 8, 2018
    • Rohde & Schwarz GmbH & Co. KG
    • Andreas Andrei
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    BROADBAND HIGH POWER AMPLIFIER
    • Publication number 20200036334
    • Publication date Jan 30, 2020
    • Rohde& Schwarz GmbH & Co. KG
    • Thomas Witt
    • G01 - MEASURING TESTING
  • Information Patent Application

    AMPLIFIER CIRCUIT AND METHOD
    • Publication number 20190052237
    • Publication date Feb 14, 2019
    • Rohde& Schwarz GmbH & Co. KG
    • Andreas Andrei
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20160091536
    • Publication date Mar 31, 2016
    • ROHDE & SCHWARZ GMBH & CO. KG
    • Andreas Andrei
    • G01 - MEASURING TESTING