Granted Patent
Utility
US 4,845,735 · App. 07/206,514
Non-interfering method for measuring propagation delay of telecommunications network and apparatus for accomplishing same
Inventors:
Nicholas W. P. Payne, Kiran Mistry
Patented Case
View Patent ↗
Granted: Jul 4, 1989
Filed: Jun 14, 1988
Inventors
Nicholas W. P. Payne
Kiran Mistry
Assignee (at issue)
General DataComm, 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.