Granted Patent
Utility
US 6,289,019 · App. 09/128,783
Device and method for switching ATM cells to groups of connections and corresponding input and output terminal functions
Inventor:
Marc Dieudonne
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Aug 4, 1998
Inventor
Marc Dieudonne
Assignee (at issue)
ALCATEL
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.