Granted Patent
Utility
US 5,271,024 · App. 07/919,921
Optical fiber amplifier and laser with flattened gain slope
Inventor:
David R. Huber
Patented Case
View Patent ↗
Granted: Dec 14, 1993
Filed: Jul 27, 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.