Patents by Inventor Walter Bruchhage

Walter Bruchhage 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).

  • Illumination device
    Patent number: 7699483
    Abstract: A device for the illumination of a display, in particular of a transmission display of a motor vehicle, comprises an areal lighting means for an at least substantially uniform illumination of the total display in combination with at least one light emitting diode for an illumination of a respective individual display, in particular of a transmission position display offset in comparison with the uniform illustration of the total display, in particular a more intensive illustration of a respective individual display, in particular of a transmission position display.
    Type: Grant
    Filed: April 19, 2005
    Date of Patent: April 20, 2010
    Assignee: Delphi Technologies, Inc.
    Inventors: Walter Bruchhage, Thomas Luft
  • Illumination device
    Publication number: 20050243567
    Abstract: A device for the illumination of a display, in particular of a transmission display of a motor vehicle, comprises an areal lighting means for an at least substantially uniform illumination of the total display in combination with at least one light emitting diode for an illumination of a respective individual display, in particular of a transmission position display offset in comparison with the uniform illustration of the total display, in particular a more intensive illustration of a respective individual display, in particular of a transmission position display.
    Type: Application
    Filed: April 19, 2005
    Publication date: November 3, 2005
    Inventors: Walter Bruchhage, Thomas Luft