Granted Patent
Utility
US 5,850,434 · App. 08/010,716
Telecommunications network
Inventor:
Menachem T. Ardon
Patented Case
View Patent ↗
Granted: Dec 15, 1998
Filed: Jan 22, 1998
Inventor
Menachem T. Ardon
Assignee (at issue)
LUCENT TECHNOLOGIES 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.