Granted Patent
Utility
US 5,367,520 · App. 07/981,715
Method and system for routing cells in an ATM switch
Inventor:
Robert R. Cordell
Patented Case
View Patent ↗
Granted: Nov 22, 1994
Filed: Nov 25, 1992
Inventor
Robert R. Cordell
Assignee (at issue)
Bell Communications Research, 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.