Granted Patent
Utility
US 5,563,609 · App. 08/243,351
Antenna system with plural beam sequential offset
Inventor:
Marvin R. Wachs
Patented Case
View Patent ↗
Granted: Oct 8, 1996
Filed: May 16, 1994
Inventor
Marvin R. Wachs
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.