Patents Assigned to Medaon Ltd.
  • Video communication system and phase or frequency modulator included therein
    Patent number: 4945404
    Abstract: A video communication system for transmitting still pictures of a scene during periodic intervals comprises a T.V. camera producing video analog signals of the scene to be transmitted, an analog-to-digital converter converting the video analog signals to pixel digital signals representing the gray level of each pixel in the scene, a memory for storing the pixel gray levels, and a phase modulator for modulating a carrier wave by the pixel gray levels from the memory.
    Type: Grant
    Filed: May 6, 1988
    Date of Patent: July 31, 1990
    Assignee: Medaon Ltd.
    Inventor: Gershon Miller