Patents by Inventor Hunter I. Stephens

Hunter I. Stephens 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: 11231254
    Abstract: A system for defeating a threat unmanned aerial vehicle. The system includes a friendly unmanned aerial vehicle, a capturing device configured to be suspended from the friendly unmanned aerial vehicle for arresting a threat unmanned aerial vehicle, and one or more load-limited release mechanisms for removably suspending a releasable portion of the capturing device from the friendly unmanned aerial vehicle. In certain embodiments, the load-limited release mechanisms are configured to release the entirety of the capturing device from the friendly unmanned aerial vehicle upon capture of the threat unmanned aerial vehicle. In other embodiments, the load limited release mechanisms are configured to release only a peripheral portion of the capturing device to reposition a captured unmanned aerial vehicle to a central portion of the capturing device for carrying the captured vehicle to a remote location.
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: January 25, 2022
    Assignee: United States of America as represented by the Secretary of the Air Force
    Inventors: Hunter I. Stephens, Stephen M. Cunningham, Andrew J. Lichtsinn, Travis M. Edwards, Michael L. Anderson, Cory A. Cooper
  • Patent number: 11054224
    Abstract: A system for defeating a threat unmanned aerial vehicle including a friendly unmanned aerial vehicle and a containment system. The containment system is deployable from the friendly unmanned aerial vehicle and includes a signal blocking enclosure and a capturing device. The signal blocking enclosure is formed of a conductive material for shielding radio frequency signals from propagating in or out of the signal blocking enclosure. The capturing device is configured for arresting the threat unmanned aerial vehicle and positioning an arrested threat unmanned aerial vehicle within the signal blocking enclosure.
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: July 6, 2021
    Assignee: United States of America as represented by the Secretary of the Air Force
    Inventors: Hunter I. Stephens, Anthony M. Mountain, Kynan M. Valencia, Cory A. Cooper