TREA

Hendrik Sabert

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  • Stelle, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical waveguide
    • Patent number 7,532,798
    • Issue date May 12, 2009
    • Crystal Fibre A/S
    • David Philip Williams
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Hollow-core optical fiber and method of making same
    • Patent number 7,366,388
    • Issue date Apr 29, 2008
    • Crystal Fibre A/S
    • John Roberts
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Optical waveguide
    • Patent number 7,321,712
    • Issue date Jan 22, 2008
    • Crystal Fibre A/S
    • David Philip Williams
    • C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL WAVEGUIDE
    • Publication number 20080138023
    • Publication date Jun 12, 2008
    • CRYSTAL FIBRE A/S
    • David Philip Williams
    • G02 - OPTICS
  • Information Patent Application

    Optical waveguide
    • Publication number 20050276556
    • Publication date Dec 15, 2005
    • Crystal Fibre A/S
    • David Philip Williams
    • G02 - OPTICS
  • Information Patent Application

    Hollow-core optical fiber and method of making same
    • Publication number 20050185908
    • Publication date Aug 25, 2005
    • Crystal Fibre A/S
    • John Roberts
    • G02 - OPTICS