Granted Patent
Utility
US 6,122,513 · App. 08/965,279
Method for extending hard-handoff boundaries within a mobile telephone communications network
Inventor:
Farhad Bassirat
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Nov 6, 1997
Inventor
Farhad Bassirat
Assignee (at issue)
Nortel Networks Limited
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.