Granted Patent
Utility
US 5,557,441 · App. 08/323,949
Soliton transmission system having plural sliding-frequency guiding filter groups
Inventor:
Linn F. Mollenauer
Patented Case
View Patent ↗
Granted: Sep 17, 1996
Filed: Oct 17, 1994
Inventor
Linn F. Mollenauer
Assignee (at issue)
AT&T CORP.
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.