TREA

Wolfgang Langgabner

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  • BAD AIBLING, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Circuit arrangement and method for operating a discharge lamp
    • Patent number 8,098,020
    • Issue date Jan 17, 2012
    • Osram AG
    • Wolfgang Langgaβner
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Light regulation device
    • Patent number 7,528,556
    • Issue date May 5, 2009
    • Patent-Treuhand-Gesellschaft fur Elektrisch Gluhlampen mbH
    • Wolfgang Langgaβner
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electronic ballast having timing unit correction
    • Patent number 7,193,371
    • Issue date Mar 20, 2007
    • Patent-Treuhand-Gesellschaft fur Elektrisch Gluhlampen mbH
    • Andreas Huber
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT REGULATION DEVICE
    • Publication number 20070216314
    • Publication date Sep 20, 2007
    • Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
    • Wolfgang Langgabner
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...