Patents by Inventor John Ewalt

John Ewalt 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).

  • Retinal foveation system and method
    Patent number: 12690764
    Abstract: An improved image foveation method is described employing a more complete digital model of the retina and coordination of one or more nodes for foveated image creation, processing, compression and display.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: July 28, 2026
    Assignee: Quantum Radius Corporation
    Inventors: Frank Christofferson, Timothy R Wahlers, John Ewalt, Jeffrey D George, Kevin Bowman
  • RETINAL FOVEATION SYSTEM AND METHOD
    Publication number: 20240423465
    Abstract: An improved image foveation method is described employing a more complete digital model of the retina and coordination of one or more nodes for foveated image creation, processing, compression and display.
    Type: Application
    Filed: January 25, 2022
    Publication date: December 26, 2024
    Applicant: Quantum Radius Corporation
    Inventors: Frank Christofferson, Timothy R Wahlers, John Ewalt, Jeffrey D George, Kevin Bowman