Patents by Inventor Kisha N. Gwyn

Kisha N. Gwyn 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).

  • Non-reflective limiter
    Patent number: 5345199
    Abstract: A passive RF limiting circuit device providing protection for receiver front ends and the like by utilizing PIN diodes acting as switching devices which transform a low-loss T-network attenuator circuit into a high-loss .pi.-network attenuator circuit under high power conditions.
    Type: Grant
    Filed: August 12, 1993
    Date of Patent: September 6, 1994
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Chance M. Glenn, Sr., Roger Kaul, David Sumner, Kisha N. Gwyn