Granted Patent
Utility
US 5,497,371 · App. 08/389,449
Digital telecommunication link for efficiently transporting mixed classes of packets
Inventors:
John Ellis, Keith Dysart, Douglas N. Commons
Patented Case
View Patent ↗
Granted: Mar 5, 1996
Filed: Feb 16, 1995
Inventors
John Ellis
Keith Dysart
Douglas N. Commons
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.