Granted Patent
Utility
US 6,522,864 · App. 09/000,362
Spot beam location method and apparatus
Inventors:
Paul Febvre, Kevin Phillips
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Sep 14, 1998
Inventors
Paul Febvre
Kevin Phillips
Assignee (at issue)
International Mobile Satellite Organization
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.