Patents Assigned to Professional Satellite Imaging, Inc.
  • Patent number: 4945410
    Abstract: A satellite communications system for transmitting medical related images from one or more remote satellite locations to a central headquarters and then sending back diagnostic analysis from the central headquaters to the one or more remote satellite locations by having a high resolution camera and a video compressor for converting high resolution images into voltage analog signals, a modulator for converting the voltage analog signals into a narrow bandwidth and low frequency signal, a satellite system for transmitting and receiving images and analysis, a demodulator for converting the narrow bandwidth and low frequency signal back into a voltage analog signal, a video expander for converting the voltage analog signal into a digital signal, a buffer for buffering the digital signal, a high resolution monitor for converting the buffered digital signal into a high resolution digitized image.
    Type: Grant
    Filed: October 24, 1988
    Date of Patent: July 31, 1990
    Assignee: Professional Satellite Imaging, Inc.
    Inventor: Paul J. Walling