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Gregor Keller

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  • Heilbronn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vapor phase epitaxy method
    • Patent number 11,955,334
    • Issue date Apr 9, 2024
    • Azur Space Solar Power GmbH
    • Gregor Keller
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Vapor phase epitaxy method
    • Patent number 11,859,310
    • Issue date Jan 2, 2024
    • Azur Space Solar Power GmbH
    • Clemens Waechter
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Stacked monolithic multijunction solar cell
    • Patent number 11,728,453
    • Issue date Aug 15, 2023
    • Azur Space Solar Power GmbH
    • Daniel Fuhrmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Stacked high barrier III-V power semiconductor diode
    • Patent number 11,715,766
    • Issue date Aug 1, 2023
    • Azur Space Solar Power GmbH
    • Daniel Fuhrmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vapor phase epitaxy method
    • Patent number 11,598,022
    • Issue date Mar 7, 2023
    • Azur Space Solar Power GmbH
    • Clemens Waechter
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Vertical high-blocking III-V bipolar transistor
    • Patent number 11,557,665
    • Issue date Jan 17, 2023
    • Azur Space Solar Power GmbH
    • Gregor Keller
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vapor phase epitaxy method
    • Patent number 11,280,025
    • Issue date Mar 22, 2022
    • Azur Space Solar Power GmbH
    • Clemens Waechter
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Stacked, high-blocking InGaAs semiconductor power diode
    • Patent number 11,257,909
    • Issue date Feb 22, 2022
    • Azur Space Solar Power GmbH
    • Daniel Fuhrmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Stacked high barrier III-V power semiconductor diode
    • Patent number 11,245,012
    • Issue date Feb 8, 2022
    • Azur Space Solar Power GmbH
    • Daniel Fuhrmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optical voltage source
    • Patent number 10,600,929
    • Issue date Mar 24, 2020
    • Azur Space Solar Power GmbH
    • Gregor Keller
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Receiver unit
    • Patent number 10,388,819
    • Issue date Aug 20, 2019
    • Azur Space Solar Power GmbH
    • Daniel Fuhrmann
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    STACKED, HIGH-BLOCKING INGAAS SEMICONDUCTOR POWER DIODE
    • Publication number 20220140088
    • Publication date May 5, 2022
    • AZUR SPACE SOLAR POWER GMBH
    • Daniel FUHRMANN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    STACKED HIGH BARRIER III-V POWER SEMICONDUCTOR DIODE
    • Publication number 20220115501
    • Publication date Apr 14, 2022
    • AZUR SPACE SOLAR POWER GMBH
    • Daniel FUHRMANN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    STACKED MONOLITHIC MULTIJUNCTION SOLAR CELL
    • Publication number 20220013676
    • Publication date Jan 13, 2022
    • AZUR SPACE SOLAR POWER GMBH
    • Daniel FUHRMANN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VERTICAL HIGH-BLOCKING III-V BIPOLAR TRANSISTOR
    • Publication number 20220005942
    • Publication date Jan 6, 2022
    • AZUR SPACE SOLAR POWER GMBH
    • Gregor KELLER
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VAPOR PHASE EPITAXY METHOD
    • Publication number 20210189592
    • Publication date Jun 24, 2021
    • AZUR SPACE SOLAR POWER GMBH
    • Clemens WAECHTER
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    VAPOR PHASE EPITAXY METHOD
    • Publication number 20210193464
    • Publication date Jun 24, 2021
    • AZUR SPACE SOLAR POWER GMBH
    • Gregor KELLER
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    VAPOR PHASE EPITAXY METHOD
    • Publication number 20210193465
    • Publication date Jun 24, 2021
    • AZUR SPACE SOLAR POWER GMBH
    • Clemens WAECHTER
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    VAPOR PHASE EPITAXY METHOD
    • Publication number 20210189595
    • Publication date Jun 24, 2021
    • AZUR SPACE SOLAR POWER GMBH
    • Clemens WAECHTER
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    VAPOR PHASE EPITAXY METHOD
    • Publication number 20210193463
    • Publication date Jun 24, 2021
    • AZUR SPACE SOLAR POWER GMBH
    • Clemens WAECHTER
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    MULTI-JUNCTION SOLAR CELL
    • Publication number 20200395495
    • Publication date Dec 17, 2020
    • AZUR SPACE SOLAR POWER GMBH
    • Daniel FUHRMANN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    STACKED, HIGH-BLOCKING INGAAS SEMICONDUCTOR POWER DIODE
    • Publication number 20200350407
    • Publication date Nov 5, 2020
    • AZUR SPACE SOLAR POWER GMBH
    • Daniel FUHRMANN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    STACKED HIGH BARRIER III-V POWER SEMICONDUCTOR DIODE
    • Publication number 20200350408
    • Publication date Nov 5, 2020
    • AZUR SPACE SOLAR POWER GMBH
    • Daniel FUHRMANN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTICAL VOLTAGE SOURCE
    • Publication number 20190189825
    • Publication date Jun 20, 2019
    • AZUR SPACE SOLAR POWER GMBH
    • Gregor KELLER
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Receiver unit
    • Publication number 20190058074
    • Publication date Feb 21, 2019
    • AZUR SPACE SOLAR POWER GMBH
    • Daniel Fuhrmann
    • H01 - BASIC ELECTRIC ELEMENTS