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Marcel Johannes Maria Bucks

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Patents Grantslast 30 patents

  • Information Patent Grant

    Lamp driving circuit
    • Patent number 8,227,997
    • Issue date Jul 24, 2012
    • Koninklijke Philips Electronics N.V.
    • Engbert Nijhof
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and system for operating a discharge lamp such as to detect...
    • Patent number 8,174,211
    • Issue date May 8, 2012
    • Koninklijke Philips Electronics N.V.
    • Marcel Johannes Maria Bucks
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lamp driving circuit
    • Patent number 8,174,202
    • Issue date May 8, 2012
    • Koninklijke Philips Electronics N.V.
    • Engbert Bernard Gerard Nijhof
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lighting arrangement
    • Patent number 7,030,572
    • Issue date Apr 18, 2006
    • LumiLeds Lighting U.S., LLC
    • Engbert Bernard Gerard Nijhof
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Led switching arrangement
    • Patent number 6,972,525
    • Issue date Dec 6, 2005
    • Marcel Johannes Maria Bucks
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Circuit arrangement
    • Patent number 6,933,767
    • Issue date Aug 23, 2005
    • LumiLeds Lighting U.S., LLC
    • Marcel Johannes Maria Bucks
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Circuit arrangement
    • Patent number 6,930,452
    • Issue date Aug 16, 2005
    • LumiLeds Lighting U.S., LLC
    • Jozef Petrus Emanuel De Krijger
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    LED switching arrangement for enhancing electromagnetic interference
    • Patent number 6,922,022
    • Issue date Jul 26, 2005
    • Lumileds Lighting U.S. LLC
    • Marcel Johannes Maria Bucks
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND SYSTEM FOR OPERATING A GAS DISCHARGE LAMP
    • Publication number 20100060184
    • Publication date Mar 11, 2010
    • Koninklijke Philips Electronics N.V.
    • Engbert Bernard Gerard Nijhof
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    LAMP DRIVING CIRCUIT, AND DETECTION CIRCUIT FOR DETECTING AN END-OF...
    • Publication number 20100026189
    • Publication date Feb 4, 2010
    • Koninklijke Philips Electronics N.V.
    • Jozef Petrus Emanuel De Krijger
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    LAMP DRIVING CIRCUIT
    • Publication number 20090267528
    • Publication date Oct 29, 2009
    • Koninklijke Philips Electronics N.V.
    • Engbert Bernard Gerard Nijhof
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD AND SYSTEM FOR OPERATING A DISCHARGE LAMP SUCH AS TO DETECT...
    • Publication number 20090134878
    • Publication date May 28, 2009
    • Koninklijke Philips Electronics N.V.
    • Marcel Johannes Maria Bucks
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    LAMP DRIVING CIRCUIT
    • Publication number 20090115341
    • Publication date May 7, 2009
    • Koninklijke Philips Electronics N.V.
    • Engbert Nijhof
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...