Granted Patent
Utility
US 6,407,376 · App. 09/648,267
Optical channel monitoring system with self-calibration
Inventors:
Jeffrey Korn, Dale C. Flanders, Peter S. Whitney
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Aug 25, 2000
Inventors
Jeffrey Korn
Dale C. Flanders
Peter S. Whitney
Assignee (at issue)
Axsun 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.