Granted Patent
Utility
US 6,445,681 · App. 09/395,975
Method for measuring delay parameters in a network
Inventor:
Vladimir Pogrebinsky
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Sep 15, 1999
Inventor
Vladimir Pogrebinsky
Assignee (at issue)
VocalTec Communications Ltd.
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.