Patents by Inventor Jean Matthieu Tourenq

Jean Matthieu Tourenq 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).

  • Patent number: 7347602
    Abstract: The object of the invention is a headlight for a motor vehicle comprising a reflector of the ellipsoidal type; a light source placed at a first focus of the reflector; a convergent optical means whose object focus is situated close to the second focus of the reflector; a first shield situated close to the second focus of the reflector and oriented transversely to the optical axis of the headlight with a substantially horizontal top edge; and a second shield substantially parallel to the first shield but offset along the optical axis in order to be situated closer to the optical means. The second shield is fixed to the first in order to form a single-piece assembly with a transverse section substantially in a V or U shape, the two arms of which correspond to the two shields.
    Type: Grant
    Filed: April 7, 2005
    Date of Patent: March 25, 2008
    Assignee: Valeo Vision
    Inventors: Benoist Fleury, Nicolas Louvet, Jean-Matthieu Tourenq
  • Publication number: 20050225996
    Abstract: The object of the invention is a headlight for a motor vehicle comprising a reflector of the ellipsoidal type; a light source placed at a first focus of the reflector; a convergent optical means whose object focus is situated close to the second focus of the reflector; a first shield situated close to the second focus of the reflector and oriented transversely to the optical axis of the headlight with a substantially horizontal top edge; and a second shield substantially parallel to the first shield but offset along the optical axis in order to be situated closer to the optical means. The second shield is fixed to the first in order to form a single-piece assembly with a transverse section substantially in a V or U shape, the two arms of which correspond to the two shields.
    Type: Application
    Filed: April 7, 2005
    Publication date: October 13, 2005
    Inventors: Benoist Fleury, Nicolas Louvet, Jean-Matthieu Tourenq
  • Patent number: 6910790
    Abstract: A headlight for providing a light beam adapted to illuminate the verge of the road. From the rear towards the front along a horizontal reference axis are an elliptical reflector, a light source, and a convergent lens element. The reflector and light source are mounted for pivoting movement, to provide a movable optical axis with respect to the longitudinal axis. The lens is fixed. A lateral portion arranged in an angular sector is swept by the movable optical axis, and is designed to cause the light beam to be modified as a function of the offset angle defined by the movable optical axis with the longitudinal axis.
    Type: Grant
    Filed: March 21, 2003
    Date of Patent: June 28, 2005
    Assignee: Valeo Vision
    Inventors: Antoine De Lamberterie, Jean Matthieu Tourenq
  • Publication number: 20030189822
    Abstract: A headlight for giving an offset beam or verge beam, for illuminating the verge of the road, is of the type comprising, considered from the rear towards the front along a horizontal reference axis, an elliptical reflector, a light source, and a convergent lens element. The reflector and light source are mounted for pivoting movement, thereby defining a movable optical axis with respect to the longitudinal axis.
    Type: Application
    Filed: March 21, 2003
    Publication date: October 9, 2003
    Inventors: Antoine De Lamberterie, Jean Matthieu Tourenq