Granted Patent
Utility
US 6,215,929 · App. 09/214,448
Dispersion compensating waveguide for optical transmission systems
Inventor:
Kevin C. Byron
Patented Case
View Patent ↗
Granted: Apr 10, 2001
Filed: Dec 29, 1998
Inventor
Kevin C. Byron
Assignee (at issue)
Nortel Networks Limited
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.