Patents Assigned to Video Telecom Corp.
  • Video-telephone communications system
    Patent number: 4893326
    Abstract: An auxiliary unit is used in conjunction with a personal computer based work station for interconnecting the work station to an audio-visual communications network. The auxiliary unit includes a CRT, a camera, a speaker phone circuit, and a CPU for interfacing these elements with each other and with the communications network to permit the transmission and reception of voice, video and computer graphics information.
    Type: Grant
    Filed: May 4, 1987
    Date of Patent: January 9, 1990
    Assignee: Video Telecom Corp.
    Inventors: Joe W. Duran, Michael L. Kenoyer, Edward H. Cooper, Jr., JoonYoul Maeng