Granted Patent
Utility
US 5,862,135 · App. 08/728,815
Simplified interface to a time-division multiplexed communications medium
Inventor:
Norman W. Petty
Patented Case
View Patent ↗
Granted: Jan 19, 1999
Filed: Oct 10, 1996
Inventor
Norman W. Petty
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.