Granted Patent
Utility
US 5,115,207 · App. 07/555,292
Automatic signal parameter control
Inventor:
David Fry
Patented Case
View Patent ↗
Granted: May 19, 1992
Filed: Jul 19, 1990
Inventor
David Fry
Assignee (at issue)
STC PLC
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.