Granted Patent
Utility
US 6,323,981 · App. 09/182,742
Method and apparatus for detecting intermittent faults in an optical communication system
Inventor:
Richard A. Jensen
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Oct 29, 1998
Inventor
Richard A. Jensen
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.