Granted Patent
Utility
US 5,530,449 · App. 08/342,541
Phased array antenna management system and calibration method
Inventors:
Marvin R. Wachs, Arnold L. Berman, James D. Thompson
Patented Case
View Patent ↗
Granted: Jun 25, 1996
Filed: Nov 18, 1994
Inventors
Marvin R. Wachs
Arnold L. Berman
James D. Thompson
Assignee (at issue)
HUGHES ELECTRONICS LIMITED
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.