Granted Patent
Utility
US 6,208,625 · App. 08/871,911
Method and apparatus for increasing call-handling capacity using a multi-tier satellite network
Inventors:
William F. Zancho, Michael William Krutz, Gregory B. Vatt
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Jun 12, 1997
Inventors
William F. Zancho
Michael William Krutz
Gregory B. Vatt
Assignee (at issue)
Motorola, 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.