Granted Patent
Utility
US 5,119,506 · App. 07/254,619
Circuit for automatically adjusting the rate of change of amplitude of an output signal over selected input signal amplitude bands
Inventor:
Melvyn McGann
Patented Case
View Patent ↗
Granted: Jun 2, 1992
Filed: Oct 7, 1988
Inventor
Melvyn McGann
Assignee (at issue)
The Marconi Company Limited
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.