Patents by Inventor Conrad Cortellini

Conrad Cortellini 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).

  • Holographic imager
    Patent number: 4520387
    Abstract: A holographic apparatus uses electronically processed three-dimensional information about an object to produce a three-dimensional display of that object and its movement. A holographic screen has a plurality of angularly multiplexed holographic images which are selectively illuminated by a modulator and light source to produce the three-dimensional surface outline of the object to be seen. Color encoding and rapid sequential presentation of images gives the effect of a full-cover, three-dimensional "television" in which movement of the object and both horizontal and vertical parallax can be provided.
    Type: Grant
    Filed: August 6, 1980
    Date of Patent: May 28, 1985
    Assignee: Moorfeed Corporation
    Inventor: Conrad Cortellini
  • Holographic imager
    Patent number: 4408277
    Abstract: A holographic apparatus uses electronically processed three-dimensional information about an object to produce a three-dimensional display of that object and its movement. A holographic screen has a plurality of angularly multiplexed holographic images which are selectively illuminated by a modulator and light source to produce the three-dimensional surface outline of the object to be seen. Color encoding and rapid sequential presentation of images gives the effect of a full-color, three-dimensional "television" in which movement of the object and both horizontal and vertical parallax can be provided.
    Type: Grant
    Filed: August 6, 1980
    Date of Patent: October 4, 1983
    Assignee: Moorfeed Corporation
    Inventors: Conrad Cortellini, Jeffrey S. Boone, Richard D. Conard