Patents by Inventor Kathryn A. Marsan

Kathryn A. Marsan 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: 6144490
    Abstract: A video display system is provided having a projector source for projecting a video image on a screen assembly including a plurality of screen panels having a concave or convex curvature, arranged at varying angles and distance to one another, such that each panel exists at different, intersecting planes in space. An animated video image displayed on the screen assembly appears to pass over the screen panels, undulating along the curved surfaces such that a viewer is provided with the sense that parts of the projected image move independently within the whole at various speeds, depending on the curvature of the screen panels and the relative position of the viewer to the video display system.
    Type: Grant
    Filed: April 15, 1999
    Date of Patent: November 7, 2000
    Inventor: Kathryn A. Marsan