Granted Patent
Utility
US 5,416,629 · App. 07/985,184
Intensity modulated digital optical communications using a frequency modulated signal laser
Inventor:
David R. Huber
Patented Case
View Patent ↗
Granted: May 16, 1995
Filed: Dec 2, 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.