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Christopher John Howard Wort

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  • Wantage, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coated speaker dome
    • Patent number 8,340,341
    • Issue date Dec 25, 2012
    • Element Six Limited
    • Neil Perkins
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Single crystal diamond elements having convex surfaces and methods...
    • Patent number 8,309,205
    • Issue date Nov 13, 2012
    • Element Six Limited
    • Wilhelmus Gerarda Maria Nelissen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electronic field effect devices
    • Patent number 8,193,538
    • Issue date Jun 5, 2012
    • Diamond Microwave Devices Limited
    • Christopher John Howard Wort
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Switching device
    • Patent number 8,053,783
    • Issue date Nov 8, 2011
    • Element Six Limited
    • Gehan Anil Joseph Amaratunga
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Diamond transistor and method of manufacture thereof
    • Patent number 7,981,721
    • Issue date Jul 19, 2011
    • Diamond Microwave Devices Limited
    • Geoffrey Alan Scarsbrook
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Diamond based substrate for electronic devices
    • Patent number 7,842,134
    • Issue date Nov 30, 2010
    • Andrew John Whitehead
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Method of manufacturing diamond substrates
    • Patent number 7,837,793
    • Issue date Nov 23, 2010
    • Element Six Limited
    • Christopher John Howard Wort
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fast heating cathode
    • Patent number 6,956,320
    • Issue date Oct 18, 2005
    • Christopher John Howard Wort
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents