Granted Patent
Utility
US 4,667,164 · App. 06/669,119
Frequency response amplifier
Inventor:
Tunc Doluca
Patented Case
View Patent ↗
Granted: May 19, 1987
Filed: Nov 7, 1984
Inventor
Tunc Doluca
Assignee (at issue)
Intersil 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.