Granted Patent
Utility
US 6,100,968 · App. 09/156,306
Method for determining waveguide facet reflectivity
Inventor:
Mujibun Nisa Khan
Patented Case
View Patent ↗
Granted: Aug 8, 2000
Filed: Sep 17, 1998
Inventor
Mujibun Nisa Khan
Assignee (at issue)
LUCENT 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.