Patents by Inventor Roi D. Agneta

Roi D. Agneta 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).

  • Patent number: 6900847
    Abstract: A computer hardware system for editing a video signal includes, a first signal bus employing a first bus interface, and a second signal bus employing a second bus interface and adapted to carry at least one video signal. The system desirably further includes a general purpose computer connected to the first bus and operating according to a first operating system; and a video graphics computer connected to the first signal bus and the second signal bus. The video graphics computer operates according to a second operating system. The video graphics computer is adapted for editing the video signal transmitted along the second signal bus according to commands from the general purpose computer.
    Type: Grant
    Filed: July 28, 2000
    Date of Patent: May 31, 2005
    Assignee: Chyron Corporation
    Inventors: Roi D. Agneta, Tom Rosenbauer, Steve Howe, Doug Green, Frank Koblyinski, Margaret Tillman, Scott Hynes
  • Patent number: 4232311
    Abstract: A color display system has a color encoder which receives intensity signals via a video generator from a graphics generator as well as color signals. The color encoder processes the color and video signals for transmission to a display monitor which then displays the graphics in color. Such a system is provided with apparatus for selecting from a palette set of colors a working subset of the color signals for use in the display of colored graphics. The apparatus includes a palette memory for storing sets of groups of indicia wherein each of the groups of indicia represents a different color signal of the set. Means are provided for sequentially transferring the groups of indicia from the palettememory to the display monitor for displaying the colors associated with the groups. A working memory stores a subset of groups of indicia. Selection means transfer from the palette memory to the working memory groups of indicia in accordance with the desired colors displayed on the display monitor.
    Type: Grant
    Filed: March 20, 1979
    Date of Patent: November 4, 1980
    Assignee: Chyron Corporation
    Inventor: Roi D. Agneta