Patents by Inventor Stanley A. Zielinski

Stanley A. Zielinski 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).

  • Gray scale display system employing digital encoding
    Patent number: 4009335
    Abstract: A large display system capable of displaying a video image receives video signals, quantizes those signals to produce a digital code capable of representing variations in the light content of the image and processes the digital code so to control individual display devices on a large matrix of such devices to have different levels of visibility to thereby reproduce the video image for viewing by a large audience. A data processor is utilized to store the digital representation of the video image in memory so that on line or off line presentations can be made.
    Type: Grant
    Filed: August 9, 1973
    Date of Patent: February 22, 1977
    Assignee: Stewart-Warner Corporation
    Inventors: Robert A. Payne, Gregory E. Slobodzian, Stanley A. Zielinski, Ralph M. Ravanesi
  • Variable intensity display device
    Patent number: 3941926
    Abstract: A large display system capable of displaying a video image receives video signals, quantizes those signals to produce a digital code capable of representing variations in the light content of the image and processes the digital code so as to control individual display devices on a large matrix of such devices to have different levels of visibility to thereby reproduce the video image for viewing by a large audience. A data processor is optionally utilized to store the digital representation of the video image in memory so that on line or off line presentations can be made.
    Type: Grant
    Filed: April 8, 1974
    Date of Patent: March 2, 1976
    Assignee: Stewart-Warner Corporation
    Inventors: Gregory E. Slobodzian, Stanley A. Zielinski, Robert A. Payne