Patents by Inventor Paul J. Walling

Paul J. Walling 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).

  • Satellite communications system for medical related images
    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
  • Satellite communications system for medical related images
    Patent number: 4802008
    Abstract: A satellite communications system for transmitting medical related images from a mobile unit to a central headquarters and then sending back diagnostic analysis from the central headquarters to the mobile unit 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 band width and low frequency signal, a satellite system for transmitting and receiving images and analyses, a demodulator for converting the narrow band width 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: February 9, 1987
    Date of Patent: January 31, 1989
    Inventor: Paul J. Walling