Granted Patent
Utility
US 6,836,600 · App. 10/387,667
Optical coupler with low loss interconnections
Inventor:
Christopher Doerr
Patented Case
View Patent ↗
Granted: Dec 28, 2004
Filed: Mar 13, 2003
Inventor
Christopher Doerr
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.