Granted Patent
Utility
US 6,366,381 · App. 09/660,788
Remote monitoring of an optical transmission system using line monitoring signals
Inventor:
Cleo D. Anderson
Patented Case
View Patent ↗
Granted: Apr 2, 2002
Filed: Sep 13, 2000
Inventor
Cleo D. Anderson
Assignee (at issue)
Tycom (US) 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.