Granted Patent
Utility
US 5,222,089 · App. 07/817,755
Optical signal source for overcoming distortion generated by an optical amplifier
Inventor:
David R. Huber
Patented Case
View Patent ↗
Granted: Jun 22, 1993
Filed: Jan 8, 1992
Inventor
David R. Huber
Assignee (at issue)
General Instrument Corporation
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.