Granted Patent
Utility
US 6,496,682 · App. 09/152,555
Satellite communication system employing unique spot beam antenna design
Inventors:
Eric G Butte, Randall D Tyner
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Sep 14, 1998
Inventors
Eric G Butte
Randall D Tyner
Assignee (at issue)
Space Systems/Loral, LLC
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.