Granted Patent
Utility
US 5,951,701 · App. 08/930,107
Detection of loop-back conditions on faulty digital trunks
Inventors:
Tim Kuhl, Bruce Nolan, Mark Kitowicz
Patented Case
View Patent ↗
Granted: Sep 14, 1999
Filed: Feb 20, 1998
Inventors
Tim Kuhl
Bruce Nolan
Mark Kitowicz
Assignee (at issue)
Newbridge Networks Corporation
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.