Patents by Inventor Ron Nisim Ferens

Ron Nisim Ferens 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).

  • Eye center of rotation determination with one or more eye tracking cameras
    Patent number: 12175017
    Abstract: A display system can include a head-mounted display configured to project light to an eye of a user to display virtual image content at different amounts of divergence and collimation. The display system can include an inward-facing imaging system possibly comprising a plurality of cameras that image the user's eye and glints for thereon and processing electronics that are in communication with the inward-facing imaging system and that are configured to obtain an estimate of a center of rotation of the user's eye using cornea data derived from the glint images. The display system may render virtual image content with a render camera positioned at the determined position of the center of rotation of said eye.
    Type: Grant
    Filed: November 7, 2023
    Date of Patent: December 24, 2024
    Assignee: MAGIC LEAP, INC.
    Inventors: David Cohen, Elad Joseph, Ron Nisim Ferens, Eyal Preter, Eitan Shmuel Bar-On, Giora Yahav
  • EYE CENTER OF ROTATION DETERMINATION WITH ONE OR MORE EYE TRACKING CAMERAS
    Publication number: 20240077943
    Abstract: A display system can include a head-mounted display configured to project light to an eye of a user to display virtual image content at different amounts of divergence and collimation. The display system can include an inward-facing imaging system possibly comprising a plurality of cameras that image the user's eye and glints for thereon and processing electronics that are in communication with the inward-facing imaging system and that are configured to obtain an estimate of a center of rotation of the user's eye using cornea data derived from the glint images. The display system may render virtual image content with a render camera positioned at the determined position of the center of rotation of said eye.
    Type: Application
    Filed: November 7, 2023
    Publication date: March 7, 2024
    Inventors: David Cohen, Elad Joseph, Ron Nisim Ferens, Eyal Preter, Eitan Shmuel Bar-On, Giora Yahav
  • Eye center of rotation determination with one or more eye tracking cameras
    Patent number: 11868525
    Abstract: A display system can include a head-mounted display configured to project light to an eye of a user to display virtual image content at different amounts of divergence and collimation. The display system can include an inward-facing imaging system possibly comprising a plurality of cameras that image the user's eye and glints for thereon and processing electronics that are in communication with the inward-facing imaging system and that are configured to obtain an estimate of a center of rotation of the user's eye using cornea data derived from the glint images. The display system may render virtual image content with a render camera positioned at the determined position of the center of rotation of said eye.
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: January 9, 2024
    Inventors: David Cohen, Elad Joseph, Ron Nisim Ferens, Eyal Preter, Eitan Shmuel Bar-On, Giora Yahav
  • EYE CENTER OF ROTATION DETERMINATION WITH ONE OR MORE EYE TRACKING CAMERAS
    Publication number: 20220253135
    Abstract: A display system can include a head-mounted display configured to project light to an eye of a user to display virtual image content at different amounts of divergence and collimation. The display system can include an inward-facing imaging system possibly comprising a plurality of cameras that image the user's eye and glints for thereon and processing electronics that are in communication with the inward-facing imaging system and that are configured to obtain an estimate of a center of rotation of the user's eye using cornea data derived from the glint images. The display system may render virtual image content with a render camera positioned at the determined position of the center of rotation of said eye.
    Type: Application
    Filed: July 15, 2020
    Publication date: August 11, 2022
    Inventors: David Cohen, Elad Joseph, Ron Nisim Ferens, Eyal Preter, Eitan Shmuel Bar-On, Giora Yahav