Granted Patent
Utility
US 5,200,964 · App. 07/821,004
Broad linewidth lasers for optical fiber communication systems
Inventor:
David R. Huber
Patented Case
View Patent ↗
Granted: Apr 6, 1993
Filed: Jan 15, 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.