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David Vail

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  • London, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting controllers
    • Patent number 8,269,421
    • Issue date Sep 18, 2012
    • Cambridge Semiconductor Limited
    • David Vail
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Crossed gap ferrite cores
    • Patent number 8,035,472
    • Issue date Oct 11, 2011
    • Cambridge Semiconductor Limited
    • David Vail
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    Lighting Controllers
    • Publication number 20100188008
    • Publication date Jul 29, 2010
    • CAMBRIDGE SEMICONDUCTOR LIMITED
    • David Vail
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CROSSED GAP FERRITE CORES
    • Publication number 20100085138
    • Publication date Apr 8, 2010
    • CAMBRIDGE SEMICONDUCTOR LIMITED
    • David Vail
    • H01 - BASIC ELECTRIC ELEMENTS