Granted Patent
Utility
US 6,774,348 · App. 10/163,440
Method and apparatus for monitoring the power of a multi-wavelength optical signal
Inventors:
James K. Guenter, Jimmy A. Tatum
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Jun 4, 2002
Inventors
James K. Guenter
Jimmy A. Tatum
Assignee (at issue)
HONEYWELL INTERNATIONAL 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.