Patents by Inventor Mark Charles Roberts

Mark Charles Roberts 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).

  • Publication number: 20120300176
    Abstract: A dual-screen system and method for projecting contents of different formats are disclosed. The system includes a first screen for viewing content of a first format and a second screen for viewing content of a different format. Both screens are independently movable along a rail between respective viewing and stowed positions, with the respective viewing positions for the screens each being set at a given distance from a projector and having a fixed spatial relation to an audience area. Such a system facilitates the projection and viewing of content having different formats by allowing each screen to be accurately positioned in a repeatable manner, thus reducing the need for equipment re-adjustments when changing from one screen to another.
    Type: Application
    Filed: May 27, 2011
    Publication date: November 29, 2012
    Inventors: Mark Charles Roberts, Alexander Morrison Rosson