Patents by Inventor John Di Perry

John Di Perry 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).

  • Manual probe acquisition system
    Patent number: 5574460
    Abstract: A probe acquisition and display system is disclosed featuring one simple trol for acquiring, tracking, and instantaneously locking for a missile control radar. The system provides for fast initial target acquisition and re-acquisition in the presence of intentional or unintentional interference. A dual trace oscilloscope display is provided with radar tracking (range) gate and a probe is used to touch a target on the display by a radar operator.
    Type: Grant
    Filed: February 3, 1965
    Date of Patent: November 12, 1996
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: John Di Perry