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Ajay Tripathi

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  • Schaumburg, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Startup flicker suppression in a dimmable LED power supply
    • Patent number 7,906,917
    • Issue date Mar 15, 2011
    • Koninklijke Philips Electronics N.V.
    • Ajay Tripathi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    LED temperature-dependent power supply system and method
    • Patent number 7,635,957
    • Issue date Dec 22, 2009
    • Koninklijke Philips Electronics, N.V.
    • Ajay Tripathi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    LEDS driver
    • Patent number 7,262,559
    • Issue date Aug 28, 2007
    • Koninklijke Philips Electronics N.V.
    • Ajay Tripathi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power supply for LEDs
    • Patent number 6,577,512
    • Issue date Jun 10, 2003
    • Koninklijke Philips Electronics N.V.
    • Ajay Tripathi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Startup Flicker Suppression in a Dimmable Led Power Supply
    • Publication number 20080136350
    • Publication date Jun 12, 2008
    • Koninklijke Philips Electronics, N.V.
    • Ajay Tripathi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Led temperature-dependent power supply system and method
    • Publication number 20070013322
    • Publication date Jan 18, 2007
    • Koninklijke Philips Electronics N.V.
    • Ajay Tripathi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Leds driver
    • Publication number 20060071614
    • Publication date Apr 6, 2006
    • Koninklijke Philips Electronics N.V.
    • Ajay Tripathi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Power supply for LEDs
    • Publication number 20020176262
    • Publication date Nov 28, 2002
    • Koninklijke Philips Electronics N.V.
    • Ajay Tripathi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...