Granted Patent
Utility
US 5,408,237 · App. 08/088,714
Earth-fixed cell beam management for satellite communication system
Inventors:
David Patterson, Mark A. Sturza
Patented Case
View Patent ↗
Granted: Apr 18, 1995
Filed: Jul 8, 1993
Inventors
David Patterson
Mark A. Sturza
Assignee (at issue)
Teledesic 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.