Patents by Inventor Razmik Ghazaryan

Razmik Ghazaryan 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).

  • Head-mounted display and projection screen
    Patent number: 11284053
    Abstract: A head-mounted display comprises an image source configured to output one or more image components and one or more optical element configured to receive the one or more image components and output one or more images onto a projection screen.
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: March 22, 2022
    Inventor: Razmik Ghazaryan
  • HEAD-MOUNTED DISPLAY AND PROJECTION SCREEN
    Publication number: 20210258549
    Abstract: A head-mounted display comprises an image source configured to output one or more image components and one or more optical element configured to receive the one or more image components and output one or more images onto a projection screen.
    Type: Application
    Filed: February 11, 2021
    Publication date: August 19, 2021
    Inventor: Razmik Ghazaryan
  • Method and apparatus for a variable-resolution screen
    Patent number: 10958884
    Abstract: A variable-resolution screen apparatus and methodology for transforming an image from a microdisplay, display or projector into a variable-resolution image is described herein. The apparatus and methodology could take a high resolution part and a low resolution part, which could be created as a continuous stream of images that are masked to split into two, or as two interleaved images separated by time (or both). The two image streams are reassembled, the high resolution portion into the low resolution background, using various optical embodiments. The various embodiments use beam splitters, beam combiners, shutters, optical masks, lenses, mirrors, optical slabs, lens arrays and other optics in various combinations to create the variable-resolution image. The image from the microdisplay, display or projector is split (in some embodiments), transformed, and recombined to display on a screen or viewer's retina. This apparatus could be implemented in a virtual reality headset.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: March 23, 2021
    Inventor: Razmik Ghazaryan
  • Method and apparatus for a variable-resolution screen
    Patent number: 10649217
    Abstract: A variable-resolution screen apparatus and methodology for transforming an image from a microdisplay, display or projector into a variable-resolution image is described herein. The apparatus and methodology could take a high resolution part and a low resolution part, which could be created as a continuous stream of images that are masked to split into two, or as two interleaved images separated by time (or both). The two image streams are reassembled, the high resolution portion into the low resolution background, using various optical embodiments. The various embodiments use beam splitters, beam combiners, shutters, optical masks, lenses, mirrors, optical slabs, lens arrays and other optics in various combinations to create the variable-resolution image. The image from the microdisplay, display or projector is split (in some embodiments), transformed, and recombined to display on a screen or viewer's retina. This apparatus could be implemented in a virtual reality headset.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: May 12, 2020
    Inventor: Razmik Ghazaryan
  • Method and apparatus for a variable-resolution screen
    Patent number: 10554940
    Abstract: A variable-resolution screen apparatus and methodology for transforming an image from a microdisplay, display or projector into a variable-resolution image is described herein. The apparatus and methodology could take a high resolution part and a low resolution part, which could be created as a continuous stream of images that are masked to split into two, or as two interleaved images separated by time (or both). The two image streams are reassembled, the high resolution portion into the low resolution background, using various optical embodiments. The various embodiments use beam splitters, beam combiners, shutters, optical masks, lenses, mirrors, optical slabs, lens arrays and other optics in various combinations to create the variable-resolution image. The image from the microdisplay, display or projector is split (in some embodiments), transformed, and recombined to display on a screen or viewer's retina. This apparatus could be implemented in a virtual reality headset.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: February 4, 2020
    Inventor: Razmik Ghazaryan
  • Methods and apparatus for a variable-resolution screen
    Patent number: 10466489
    Abstract: A variable-resolution screen apparatus and methodology for transforming an image from a microdisplay, display or projector into a variable-resolution image is described herein. The apparatus and methodology could take a high resolution part and a low resolution part, which could be created as a continuous stream of images that are masked to split into two, or as two interleaved images separated by time (or both). The two image streams are reassembled, the high resolution portion into the low resolution background, using various optical embodiments. The various embodiments use beam splitters, beam combiners, shutters, optical masks, lenses, mirrors, optical slabs, lens arrays and other optics in various combinations to create the variable-resolution image. The image from the microdisplay, display or projector is split (in some embodiments), transformed, and recombined to display on a screen or viewer's retina. This apparatus could be implemented in a virtual reality headset.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: November 5, 2019
    Inventor: Razmik Ghazaryan