Patents by Inventor Daniel Ruelke

Daniel Ruelke 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).

  • Lighting device for a motor vehicle and production method
    Patent number: 11959605
    Abstract: The invention relates to a lighting device, for a motor vehicle, including a plurality of light sources, which have a plurality of primary lenses dedicated to each of the respective light sources for focusing the light emitted by the respective light sources. The lighting device also has a secondary optics element which has a plurality of light entry surfaces dedicated to each respective light source and one light exit surface. A grid is located downstream of the light exit surface on the secondary optics element in the exit direction of the light, for segmenting the light exiting the light exit surface.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: April 16, 2024
    Assignee: Marelli Automotive Lighting Reutlingen (Germany) GmbH
    Inventors: Michael Ritter, Daniel Ruelke
  • Lighting Device For A Motor Vehicle And Production Method
    Publication number: 20220357010
    Abstract: The invention relates to a lighting device, for a motor vehicle, including a plurality of light sources, which have a plurality of primary lenses dedicated to each of the respective light sources for focusing the light emitted by the respective light sources. The lighting device also has a secondary optics element which has a plurality of light entry surfaces dedicated to each respective light source and one light exit surface. A grid is located downstream of the light exit surface on the secondary optics element in the exit direction of the light, for segmenting the light exiting the light exit surface.
    Type: Application
    Filed: April 29, 2022
    Publication date: November 10, 2022
    Applicant: Marelli Automotive Lighting Reutlingen (Germany) GmbH
    Inventors: Michael Ritter, Daniel Ruelke