TREA

Emmanuel Petitfrere

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  • Villeneuve D'Ascq, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Single-mode optical fiber
    • Patent number 8,103,143
    • Issue date Jan 24, 2012
    • Draka Comteq, B.V.
    • Louis-Anne de Montmorillon
    • G02 - OPTICS
  • Information Patent Grant

    Single-mode optical fiber
    • Patent number 7,899,293
    • Issue date Mar 1, 2011
    • Draka Comteq, B.V.
    • Louis-Anne de Montmorillon
    • G02 - OPTICS
  • Information Patent Grant

    Single-mode optical fiber
    • Patent number 7,587,111
    • Issue date Sep 8, 2009
    • Draka Comteq BV
    • Louis-Anne de Montmorillon
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Single-Mode Optical Fiber
    • Publication number 20110164852
    • Publication date Jul 7, 2011
    • Draka Comteq B.V.
    • Louis-Anne de Montmorillon
    • G02 - OPTICS
  • Information Patent Application

    Single-Mode Optical Fiber
    • Publication number 20100021117
    • Publication date Jan 28, 2010
    • Draka Comteq B.V.
    • Louis-Anne de Montmorillon
    • G02 - OPTICS
  • Information Patent Application

    Single-mode Optical Fiber
    • Publication number 20070280615
    • Publication date Dec 6, 2007
    • Draka Comteq B.V.
    • Louis-Anne de Montmorillon
    • G02 - OPTICS