Patents by Inventor Elizabeth R. Paxton

Elizabeth R. Paxton 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).

  • Interactive method for the effective conveyance of information in the form of visual images
    Patent number: 5120230
    Abstract: An interactive method of effectively, and efficiently, conveying information which makes use of videodisc technology, along with associated printed material. Video images are stored on a videodisc, which images can be randomly accessed for display. The choice of which video images are displayed, or repeated, can be in response to the requests, or needs, of the recipient of the information.
    Type: Grant
    Filed: June 3, 1991
    Date of Patent: June 9, 1992
    Assignee: Optical Data Corporation
    Inventors: William E. Clark, Elizabeth R. Paxton