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Robertus Antonius Johannes Keijser

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  • Eindhoven, NL
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Patents Applicationslast 30 patents

  • Information Patent Application

    APPARATUS FOR DRIVING A GAS DISCHARGE LAMP
    • Publication number 20100026210
    • Publication date Feb 4, 2010
    • Koninklijke Philips Electronics N.V.
    • Robertus Antonius Johannes Keijser
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method and Ballast for Driving a High-Pressure Gas Discharge Lamp
    • Publication number 20080231206
    • Publication date Sep 25, 2008
    • Koninklijke Philips Electronic, N.V.
    • Winston Donald Couwenberg
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...