Patents by Inventor Yuval Yehuda Yoreh

Yuval Yehuda Yoreh 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).

  • Increasing an area from which reconstruction from a computer generated hologram may be viewed
    Patent number: 9933753
    Abstract: A method of enlarging an observation window from which the reconstruction from a Computer Generated Hologram (CGH) may be viewed, including reproducing a CGH, and shifting a location of an exit pupil or observation window of an optical system reproducing the CGH. A method of increasing a viewing angle from which the reconstruction from a Computer Generated Hologram (CGH) may be seen, including producing a plurality of instances of a CGH, projecting each one of the instances in a different direction so that a first exit pupil of a first instance is close to a second exit pupil of a second instance. An optical system including a plurality of exit pupils associated with a plurality of optical components, further including a light deflector for jittering a location of a first exit pupil so as to increase an overlap of the first exit pupil with a second exit pupil. Related apparatus and methods are also described.
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: April 3, 2018
    Assignee: Real View Imaging Ltd.
    Inventors: Shaul Alexander Gelman, Shlomo Alon-Braitbart, Yuval Yehuda Yoreh, Carmel Rotschild
  • INCREASING AN AREA FROM WHICH RECONSTRUCTION FROM A COMPUTER GENERATED HOLOGRAM MAY BE VIEWED
    Publication number: 20150168914
    Abstract: A method of enlarging an observation window from which the reconstruction from a Computer Generated Hologram (CGH) may be viewed, including reproducing a CGH, and shifting a location of an exit pupil or observation window of an optical system reproducing the CGH. A method of increasing a viewing angle from which the reconstruction from a Computer Generated Hologram (CGH) may be seen, including producing a plurality of instances of a CGH, projecting each one of the instances in a different direction so that a first exit pupil of a first instance is close to a second exit pupil of a second instance. An optical system including a plurality of exit pupils associated with a plurality of optical components, further including a light deflector for jittering a location of a first exit pupil so as to increase an overlap of the first exit pupil with a second exit pupil. Related apparatus and methods are also described.
    Type: Application
    Filed: July 30, 2013
    Publication date: June 18, 2015
    Inventors: Shaul Alexander Gelman, Shlomo Alon-Braitbart, Yuval Yehuda Yoreh, Carmel Rotschild