TREA

Joerg Wiedmann

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  • Berlin, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Frequency changing device
    • Patent number 7,983,315
    • Issue date Jul 19, 2011
    • Eagley Ard Photonics GmbH
    • Joerg Wiedmann
    • G02 - OPTICS
  • Information Patent Grant

    Photonic integrated circuit
    • Patent number 6,775,312
    • Issue date Aug 10, 2004
    • Quantum Devices, Inc.
    • Joerg Wiedmann
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FREQUENCY CHANGING DEVICE
    • Publication number 20090180499
    • Publication date Jul 16, 2009
    • EAGLEYARD PHOTONICS GMBH
    • Joerg WIEDMANN
    • G02 - OPTICS
  • Information Patent Application

    Photonic integrated circuit
    • Publication number 20030214991
    • Publication date Nov 20, 2003
    • Joerg Wiedmann
    • H01 - BASIC ELECTRIC ELEMENTS