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Xiao-Chang Li

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  • Cambridge, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polymers for use in optical devices
    • Patent number 7,795,802
    • Issue date Sep 14, 2010
    • Cambridge Display Technology Ltd
    • Andrew Bruce Holmes
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymers for use in optical devices
    • Patent number 7,365,141
    • Issue date Apr 29, 2008
    • Cambridge Display Technology Ltd
    • Andrew Bruce Holmes
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymers for use in optical devices
    • Patent number 7,105,621
    • Issue date Sep 12, 2006
    • Cambridge Display Technology Ltd.
    • Andrew Bruce Holmes
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymers for use in optical devices
    • Patent number 6,919,415
    • Issue date Jul 19, 2005
    • Cambridge Display Technology Ltd
    • Andrew Bruce Holmes
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymers for use in optical device
    • Patent number 6,723,811
    • Issue date Apr 20, 2004
    • Cambridge Display Technology Ltd
    • Andrew Bruce Holmes
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymers for use in optical devices
    • Patent number 6,559,256
    • Issue date May 6, 2003
    • Cambridge Display Technology Ltd
    • Andrew Bruce Holmes
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Polymers for use in optical devices
    • Publication number 20060151782
    • Publication date Jul 13, 2006
    • Cambridge Display Technology Ltd.
    • Andrew Bruce Holmes
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymers for use in optical devices
    • Publication number 20050282983
    • Publication date Dec 22, 2005
    • Cambridge Display Technology Ltd.
    • Andrew Bruce Holmes
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymers for use in optical devices
    • Publication number 20040059077
    • Publication date Mar 25, 2004
    • Cambridge Display Technology Ltd.
    • Andrew Bruce Holmes
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymers for use in optical devices
    • Publication number 20030166810
    • Publication date Sep 4, 2003
    • Cambridge Display Technology Ltd.
    • Andrew Bruce Holmes
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYMERS FOR USE IN OPTICAL DEVICES
    • Publication number 20030008991
    • Publication date Jan 9, 2003
    • Andrew Bruce Holmes
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...