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Philip St. John Russell

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  • Bath, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Photonic crystal fibre and a method for its production
    • Patent number 6,985,661
    • Issue date Jan 10, 2006
    • NKT Research & Innovation A/S
    • Philip S Russell
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Photonic crystal fibers
    • Patent number 6,631,234
    • Issue date Oct 7, 2003
    • Blazephotonics Limited
    • Philip St. John Russell
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Optical fibre bend sensor
    • Patent number 6,621,956
    • Issue date Sep 16, 2003
    • QinetiQ Limited
    • Alan H Greenaway
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Single mode optical fibre having a large cone photonic crystal
    • Patent number 6,603,912
    • Issue date Aug 5, 2003
    • QinetiQ Limited
    • Timothy A Birks
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Optical fiber bend sensor
    • Patent number 6,389,187
    • Issue date May 14, 2002
    • QinetiQ Limited
    • Alan H Greenaway
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Single mode optical fiber
    • Patent number 6,334,019
    • Issue date Dec 25, 2001
    • The Secretary of State for Defence in Her Britannic Majesty's Government of t...
    • Timothy A Birks
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Multicore optical fibre
    • Patent number 6,301,420
    • Issue date Oct 9, 2001
    • The Secretary of State for Defence in Her Britannic Majesty's Government of t...
    • Alan H. Greenaway
    • G02 - OPTICS
  • Information Patent Grant

    Optical device
    • Patent number 5,915,050
    • Issue date Jun 22, 1999
    • University of Southampton
    • Philip St John Russell
    • G02 - OPTICS

Patents Applicationslast 30 patents