Patents by Inventor Mathilde SEBAG

Mathilde SEBAG 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).

  • Optometry device for testing an individual's eye, set of pictures for said device and display unit of such set of pictures
    Patent number: 12778411
    Abstract: An optometry device for testing an individual's eye, including a refraction test unit having a vision correction optical system for providing different vision correction power values, and a display unit comprising a control unit controlling a projection optical system adapted to produce from a scene picture and from a visual test picture including a functional zone, respectively, along a scene optical path of the projection optical system, a scene image at a scene distance from the individual's eye, and along a visual test optical path of the projection optical system, a visual test image at a visual test distance from the individual's eye smaller than or equal to the scene distance of projection, the visual test image being superimposed at least partially with the scene image.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: November 3, 2026
    Assignee: Essilor International
    Inventors: Mathilde Sebag, Adèle Longo, Juliette Papin, Mechtilde Nouvellon
  • OPTOMETRY DEVICE FOR TESTING AN INDIVIDUAL'S EYE, SET OF PICTURES FOR SAID DEVICE AND DISPLAY UNIT OF SUCH SET OF PICTURES
    Publication number: 20230404387
    Abstract: An optometry device for testing an individual's eye, including a refraction test unit having a vision correction optical system for providing different vision correction power values, and a display unit comprising a control unit controlling a projection optical system adapted to produce from a scene picture and from a visual test picture including a functional zone, respectively, along a scene optical path of the projection optical system, a scene image at a scene distance from the individual's eye, and along a visual test optical path of the projection optical system, a visual test image at a visual test distance from the individual's eye smaller than or equal to the scene distance of projection, the visual test image being superimposed at least partially with the scene image.
    Type: Application
    Filed: October 21, 2021
    Publication date: December 21, 2023
    Applicant: Essilor International
    Inventors: Mathilde SEBAG, Adèle LONGO, Juliette PAPIN, Mechtilde NOUVELLON