Patents by Inventor Andreas Lägler

Andreas Lägler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Methods and a device for automatically switching on or off the illumination of a vehicle
    Patent number: 6900594
    Abstract: A method and device for automatically switching on and/or off the illumination of a vehicle. Faulty switching is reduced by adapting the threshold value for switching on the illumination by averaging the measured brightness value(s) according to the driving speed and using switching-off conditions which, inter alia, consider the surrounding brightness.
    Type: Grant
    Filed: November 27, 2000
    Date of Patent: May 31, 2005
    Assignee: Valeo Auto-Electric Wischer und Motoren GmbH
    Inventors: Andreas Reichert, Andreas Lägler