Patents by Inventor Alexandre LEFEBVRE

Alexandre LEFEBVRE 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).

  • Optical guide shaped by laser
    Patent number: 10401545
    Abstract: A method of manufacturing a light optical guide, including the following steps: providing the optical guide extending in a main direction, the guide having an outer surface; producing along the outer surface of the optical guide, in the main direction, diffusing or reflecting patterns which can make the light exit the guide; and wherein the diffusing or reflecting patterns are produced by using a laser ray on the outer surface of the optical guide.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: September 3, 2019
    Assignee: VALEO VISION
    Inventors: Jean-Marc Albessard, Nirina Rasoldier, Jerome Le Corre, Laurent Liard, Bruno Ducloux, Alexandre Lefebvre
  • OPTICAL GUIDE SHAPED BY LASER
    Publication number: 20190004229
    Abstract: A method of manufacturing a light optical guide, including the following steps: providing the optical guide extending in a main direction, the guide having an outer surface; producing along the outer surface of the optical guide, in the main direction, diffusing or reflecting patterns which can make the light exit the guide; and wherein the diffusing or reflecting patterns are produced by using a laser ray on the outer surface of the optical guide.
    Type: Application
    Filed: June 29, 2018
    Publication date: January 3, 2019
    Applicant: VALEO VISION
    Inventors: Jean-Marc ALBESSARD, Nirina RASOLDIER, Jerome LE CORRE, Laurent LIARD, Bruno DUCLOUX, Alexandre LEFEBVRE