Patents by Inventor David Curtis Lennon

David Curtis Lennon 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).

  • Angle calibration of long baseline antennas
    Patent number: 7558688
    Abstract: A method for calibrating a sensor mounted on an aircraft includes the steps of: using an optical device to create reference points which define a reference line that is parallel to both horizontal and vertical planes of the sensor, and using the reference line to calibrate the sensor with respect to a reference coordinate system.
    Type: Grant
    Filed: April 20, 2007
    Date of Patent: July 7, 2009
    Assignee: Northrop Grumman Corporation
    Inventors: Roy Schering, Wayne John Gordon, Donald Richard McMillan, David Curtis Lennon, Marc S. Adams
  • Angle Calibration of Long Baseline Antennas
    Publication number: 20080259317
    Abstract: A method for calibrating a sensor mounted on an aircraft includes the steps of: using an optical device to create reference points which define a reference line that is parallel to both horizontal and vertical planes of the sensor, and using the reference line to calibrate the sensor with respect to a reference coordinate system.
    Type: Application
    Filed: April 20, 2007
    Publication date: October 23, 2008
    Applicant: Northrop Grumman Systems Corporation
    Inventors: Roy Schering, Wayne John Gordon, Donald Richard McMillan, David Curtis Lennon, Marc S. Adams