Patents by Inventor Sebastien GIUDICELLI

Sebastien GIUDICELLI 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 projection device for display means such as augmented reality glasses
    Patent number: 10690914
    Abstract: An optical projection device for a display such as augmented reality glasses. The optical system includes a planar optical guide; at least two input optics; at least two collimation elements, each being associated with an input optics, and directly located on a face of the planar optical guide; and conjugation device, arranged to conjugate in twos an input optics and the associated collimation element. The invention provides a wide field and compact offset projection device.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: June 23, 2020
    Assignee: Commissariat a L'Energie Atomique et aux Energies Alternatives
    Inventors: Sebastien Giudicelli, Stephane Getin
  • OPTICAL PROJECTION DEVICE FOR DISPLAY MEANS SUCH AS AUGMENTED REALITY GLASSES
    Publication number: 20160178910
    Abstract: An optical projection device for a display such as augmented reality glasses. The optical system includes a planar optical guide; at least two input optics; at least two collimation elements, each being associated with an input optics, and directly located on a face of the planar optical guide; and conjugation device, arranged to conjugate in twos an input optics and the associated collimation element. The invention provides a wide field and compact offset projection device.
    Type: Application
    Filed: December 17, 2015
    Publication date: June 23, 2016
    Applicant: Commissariat a L'Energie Atomique et aux Energies Alternatives
    Inventors: Sebastien GIUDICELLI, Stephane GETIN