Rotating the preform about its longitudinal axis

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  • C03B2205/07
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Issue date Jun 8, 2021
    • ANATOLY GLASS, LLC
    • Anatoly Kishinevski
    • C03 - GLASS MINERAL OR SLAG WOOL
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    Spun round core fiber

    • Patent number 10,838,141
    • Issue date Nov 17, 2020
    • nLIGHT, Inc.
    • Joona Koponen
    • G02 - OPTICS
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    Production method for multicore optical fiber

    • Patent number 10,662,106
    • Issue date May 26, 2020
    • SUMITOMO ELECTRIC INDUSTRIES, LTD.
    • Takuji Nagashima
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Production method for multicore optical fiber

    • Patent number 10,590,024
    • Issue date Mar 17, 2020
    • Sumitomo Electric Industries, Ltd.
    • Takuji Nagashima
    • G02 - OPTICS
  • Information Patent Grant

    Spun round core fiber

    • Patent number 10,261,247
    • Issue date Apr 16, 2019
    • nLIGHT, Inc.
    • Joona Koponen
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Spun round core fiber

    • Patent number 9,784,913
    • Issue date Oct 10, 2017
    • nLIGHT, Inc.
    • Joona Koponen
    • C03 - GLASS MINERAL OR SLAG WOOL
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    Method of manufacturing an optical fiber

    • Patent number 9,676,659
    • Issue date Jun 13, 2017
    • Sumitomo Electric Industries, Ltd.
    • Yuji Abe
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Optical fiber article for handling higher power and method of fabri...

    • Patent number 9,352,996
    • Issue date May 31, 2016
    • Nufern
    • Douglas Guertin
    • C03 - GLASS MINERAL OR SLAG WOOL
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    Method of manufacturing an optical fiber

    • Patent number 9,169,151
    • Issue date Oct 27, 2015
    • Sumitomo Electric Industries, Ltd.
    • Yuji Abe
    • C03 - GLASS MINERAL OR SLAG WOOL
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    Composite waveguide

    • Patent number 8,098,970
    • Issue date Jan 17, 2012
    • The Regents of the University of Michigan
    • Almantas Galvanauskas
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Composite waveguide

    • Patent number 7,809,224
    • Issue date Oct 5, 2010
    • The Regents of the University of Michigan
    • Almantas Galvanauskas
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Composite waveguide

    • Patent number 7,424,193
    • Issue date Sep 9, 2008
    • The Regents of the University of Michigan
    • Almantas Galvanauskas
    • C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents