Patents Assigned to Time Video Information Services, Inc.
  • Analog color selector
    Patent number: 4695832
    Abstract: An apparatus is disclosed with which a graphics designer can select an exact color to be shown on a video display device. The apparatus includes a control element movable in a region having at least two geometrical dimensions, each position in the region corresponding to a different color. If the region is only two-dimensional, the color element position defines two of the three independent variables needed to define the desired color, and the third is controlled independently.
    Type: Grant
    Filed: November 7, 1983
    Date of Patent: September 22, 1987
    Assignee: Time Video Information Services, Inc.
    Inventor: Dov Jacobson