Patents by Inventor Jerold M. Zelinsky

Jerold M. Zelinsky 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).

  • Emulation attribute mapping for a color video display
    Patent number: 4837710
    Abstract: A host computer stores data and attribute bytes for display on a terminal or personal computer having a monochrome screen. The monochrome attributes include low intensity, underline, inverse, blink and hide. The host computer may communicate with a terminal or personal computer having a color screen without modifying the host program or the data and attribute bytes. The terminal or personal computer operator may determine the color and attribute for each of the monochrome attributes.
    Type: Grant
    Filed: December 6, 1985
    Date of Patent: June 6, 1989
    Assignee: Bull HN Information Systems Inc.
    Inventors: Jerold M. Zelinsky, John P. Stafford, Gerald A. Lief