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Timothy Butler

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  • Stapleford, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical device
    • Patent number 7,989,255
    • Issue date Aug 2, 2011
    • Cambridge Display Technology Limited
    • Craig Edward Murphy
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 7,944,139
    • Issue date May 17, 2011
    • Cambridge Display Technology Limited
    • Timothy Butler
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optical device
    • Patent number 7,531,377
    • Issue date May 12, 2009
    • Cambridge Display Technology Limited
    • Craig Edward Murphy
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of producing an organic light-emissive device
    • Patent number 6,800,498
    • Issue date Oct 5, 2004
    • Cambridge Display Technology Limited
    • Christopher John Bright
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20090227052
    • Publication date Sep 10, 2009
    • CAMBRIDGE DISPLAY TECHNOLOGY LIMITED
    • Craig Edward Murphy
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light Emitting Device
    • Publication number 20080258606
    • Publication date Oct 23, 2008
    • CAMBRIDGE DISPLAY TECHNOLOGY LIMITED
    • Timothy Butler
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Optical device
    • Publication number 20060154384
    • Publication date Jul 13, 2006
    • Craig Edward Murphy
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method of producing an organic light-emissive device
    • Publication number 20030157737
    • Publication date Aug 21, 2003
    • Christopher John Bright
    • H01 - BASIC ELECTRIC ELEMENTS