Patents Represented by Law Firm Baker, Maxham, Jester et al.
  • Image priority video switch
    Patent number: 5185858
    Abstract: A video switch having at least two inputs from separate frame buffers and being controlled by a select control signal as to which buffer signal will control the electron guns in the cathode ray tube. The determination of which frame buffer signal is applied on a pixel-by-pixel basis is determined by priority bits from priority buffers. In case of a tie in priority, a tie bit is provided.
    Type: Grant
    Filed: December 1, 1989
    Date of Patent: February 9, 1993
    Assignee: Megatek Corporation
    Inventors: Kevin A. Emery, Michael J. Bailey