Patents by Inventor Lloyd G. Cross

Lloyd G. Cross 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: 5365288
    Abstract: An image mover having a reduced sizing for the steering mirror and rotator assembly and associated components and motors is disclosed. The image mover comprises a relay lens to collimate and relay angular information of the light image from the projector scanning mirror. Rotators, such as K-mirror, pechan prism or dove prism, rotate the collimated image responsive to horizontal movement of the image. A restoring lens, which can either be a fixed focal length or a zoom lens, restores the collimated light image proportional to the angular information of the image produced by the projector. The restored diverging image is projected to a steering mirror and steered onto a viewing surface in real time.
    Type: Grant
    Filed: March 14, 1994
    Date of Patent: November 15, 1994
    Assignee: Advanced Laser Projection, Inc.
    Inventors: Duane S. Dewald, Lloyd G. Cross, Paul A. Linden