Patents Assigned to Summit Micro Design
  • Computer display screen monitoring system
    Patent number: 5117225
    Abstract: A computer display screen monitoring system comprising a master station and a plurality of user stations for displaying text and graphic data appearing on one display screen in the system on one or more other display screens in the system in real time. Multiplexers are provided in each of the stations in the system for selectively transferring video as well as audio signals (when provided) between the stations in response to function codes and addresses identifying the stations.
    Type: Grant
    Filed: May 1, 1989
    Date of Patent: May 26, 1992
    Assignee: Summit Micro Design
    Inventor: Bu-Chin Wang