Granted Patent
Utility
US 5,493,304 · App. 08/315,007
Calibration system for wide band array using true-time-delay beamsteering
Inventors:
Jar J. Lee, Stan W. Livingston, Irwin L. Newberg
Patented Case
View Patent ↗
Granted: Feb 20, 1996
Filed: Sep 29, 1994
Inventors
Jar J. Lee
Stan W. Livingston
Irwin L. Newberg
Assignee (at issue)
Hughes Aircraft Company
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.