Granted Patent
Utility
US 5,506,592 · App. 08/449,497
Multi-octave, low profile, full instantaneous azimuthal field of view direction finding antenna
Inventors:
Alan Denis MacDonald, Landon L. Rowland
Patented Case
View Patent ↗
Granted: Apr 9, 1996
Filed: May 24, 1995
Inventors
Alan Denis MacDonald
Landon L. Rowland
Assignee (at issue)
Texas Instruments Incorporated
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.