Granted Patent
Utility
US 6,639,898 · App. 09/318,266
Wide area mobile communication networks with multiple routing mode options
Inventors:
Santanu Dutta, David W. Best, Dennis W. Sutherland, Thomas A. Trebs
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: May 25, 1999
Inventors
Santanu Dutta
David W. Best
Dennis W. Sutherland
Thomas A. Trebs
Assignee (at issue)
Motient Communications Inc.
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.