Patents by Inventor Fabien Changeur

Fabien Changeur 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 or indicator device for a motor vehicle
    Patent number: 6637918
    Abstract: The present invention relates to a lighting or indicator device for a motor vehicle, including at least one light source, a reflector and a light-diffusing plate. According to the present invention, the reflector and the light-diffusing plate consist of substantially flat elements forming a small but non-zero angle between them and delimiting between them a prismatic volume.
    Type: Grant
    Filed: October 23, 2001
    Date of Patent: October 28, 2003
    Assignee: Valeo Vision
    Inventors: Fabien Changeur, Jean Paul Drouet, Régis Duplessy
  • Lighting or indicator device for a motor vehicle
    Publication number: 20020126493
    Abstract: The present invention relates to a lighting or indicator device for a motor vehicle, including at least one light source, a reflector and a light-diffusing plate. According to the present invention, the reflector and the light-diffusing plate consist of substantially flat elements forming a small but non-zero angle between them and delimiting between them a prismatic volume.
    Type: Application
    Filed: October 23, 2001
    Publication date: September 12, 2002
    Inventors: Fabien Changeur, Jean-Paul Drouet, Regis Duplessy