Patents by Inventor Dennis E. Ricks

Dennis E. Ricks 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: 4190856
    Abstract: A method and apparatus for producing a three-dimensional picture suitable for use with television systems. A set of representations of differing cross-sections of a scene is displayed on one or more display screens. These displayed representations are optically stacked along a common optical axis by an arrangement of beam splitters to form a composite three-dimensional picture. At least one positive lens is included within the apparatus for repositioning the composite picture forward toward a viewing audience. A method and apparatus are also disclosed for enlarging the picture, minimizing translucency therein and developing multiple viewing locations for increasing audience enjoyment.
    Type: Grant
    Filed: November 21, 1977
    Date of Patent: February 26, 1980
    Inventor: Dennis E. Ricks