Patents by Inventor Stéphane Gueu

Stéphane Gueu 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).

  • Support, apparatus and method for performing a reflection measurement on an eyeglass
    Patent number: 8891072
    Abstract: An eyeglass support is adapted for pinch-holding the eyeglass (5) between three first contact portions (41-43) and three second contact portions (61-63). The first contact portions form a height reference for positioning the eyeglass whereas the second contact portions ensure application of the eyeglass against the first contact portions while conforming to any possible shape for the eyeglass. The support suits for being incorporated in a reflection measurement apparatus. In particular, it is useful for measuring reflection of eyeglasses provided with antireflecting coatings or for rating a protection against UV hazards which is provided by an eyeglass to a wearer of the eyeglass.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: November 18, 2014
    Assignee: Essilor International (Compagnie Generale d'Optique)
    Inventors: Olivier Pophillat, Stephane Gueu
  • SUPPORT, APPARATUS AND METHOD FOR PERFORMING A REFLECTION MEASUREMENT ON AN EYEGLASS
    Publication number: 20140192345
    Abstract: An eyeglass support is adapted for pinch-holding the eyeglass (5) between three first contact portions (41-43) and three second contact portions (61-63). The first contact portions form a height reference for positioning the eyeglass whereas the second contact portions ensure application of the eyeglass against the first contact portions while conforming to any possible shape for the eyeglass. The support suits for being incorporated in a reflection measurement apparatus. In particular, it is useful for measuring reflection of eyeglasses provided with antireflecting coatings or for rating a protection against UV hazards which is provided by an eyeglass to a wearer of the eyeglass.
    Type: Application
    Filed: March 14, 2014
    Publication date: July 10, 2014
    Applicant: ESSILOR INTERNATIONAL COMPAGNIE GENERAL D'OPTIQUE
    Inventors: Olivier POPHILLAT, Stephane GUEU