Granted Patent
Utility
US 6,359,976 · App. 09/395,801
System and method for monitoring service quality in a communications network
Inventors:
Gaurang Kalyanpur, Chad Daniel Harper, Grant Michael Brehm, Chunchun Jonina Chan
Patented Case
View Patent ↗
Granted: Mar 19, 2002
Filed: Sep 14, 1999
Inventors
Gaurang Kalyanpur
Chad Daniel Harper
Grant Michael Brehm
Chunchun Jonina Chan
Assignee (at issue)
Inet 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.