Patents by Inventor Montgomery Freeman

Montgomery Freeman 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).

  • SURGERY 3D VISUALIZATION APPARATUS
    Publication number: 20250017464
    Abstract: An apparatus for obtaining an image of a cornea is described herein. The apparatus includes a stereomicroscope configured to obtain and display 2D or 3D image content of an eye of a patient, with pupil imaging optics that form a pupil along an optical axis and a shutter configured to form a pattern of one or more apertures for light at the formed pupil, and an input prism is configured to direct light to or from the optical axis, with optics configured to convey light along the optical axis to a sensor.
    Type: Application
    Filed: June 21, 2024
    Publication date: January 16, 2025
    Inventors: David Kessler, Michael H. Freeman, Mitchael C. Freeman, Simon Prosser, Jordan Boss, Steven Yeager, Cuong Vu, Linda Lam, Montgomery Freeman, Steven Von der Porten, Dillon Cornell
  • Surgery 3D visualization apparatus
    Patent number: 12048485
    Abstract: An apparatus for obtaining an image of a cornea having a stereomicroscope configured to obtain and display 2D or 3D image content of an eye of a patient, with pupil imaging optics that form a pupil along an optical axis and a shutter configured to form a pattern of one or more apertures for light at the formed pupil. An input prism is configured to direct light to or from the optical axis, with optics configured to convey light along the optical axis to a sensor.
    Type: Grant
    Filed: April 4, 2022
    Date of Patent: July 30, 2024
    Assignee: RAYTRX, LLC
    Inventors: David Kessler, Michael H. Freeman, Mitchael C. Freeman, Simon Prosser, Jordan Boss, Steven Yeager, Cuong Vu, Linda A. Lam, Montgomery Freeman, Steven Von der Porten, Dillon Cornell
  • Surgery 3D Visualization Apparatus
    Publication number: 20220313085
    Abstract: An apparatus for obtaining an image of a cornea having a stereomicroscope configured to obtain and display 2D or 3D image content of an eye of a patient, with pupil imaging optics that form a pupil along an optical axis and a shutter configured to form a pattern of one or more apertures for light at the formed pupil. An input prism is configured to direct light to or from the optical axis, with optics configured to convey light along the optical axis to a sensor.
    Type: Application
    Filed: April 4, 2022
    Publication date: October 6, 2022
    Applicant: Raytrx, LLC
    Inventors: David Kessler, Michael H. Freeman, Mitchael C. Freeman, Simon Prosser, Jordan Boss, Steven Yeager, Cuong Vu, Linda A. Lam, Montgomery Freeman, Steven Von der Porten, Dillon Cornell