Patents by Inventor Donald N. Shepard

Donald N. Shepard 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: 5473602
    Abstract: The method and apparatus of the present invention converts a geographically dispersed collection of transceivers into an organized packet switched network with greater utilization of each transceiver and a significant reduction in the number of central control sites as well as the elimination of a substantial number of the ground-based communication links between central control sites and their hierarchically senior data collection elements. This is accomplished by the implementation of virtual waveguides that represent deterministic data communication highways through the plurality of radio transceivers to transmit data from various sources to identified destinations.
    Type: Grant
    Filed: March 4, 1994
    Date of Patent: December 5, 1995
    Assignee: Nova-Net Communications, Inc.
    Inventors: Daniel B. McKenna, Kenneth J. Jochim, Donald N. Shepard, Kevin B. Bradway