Granted Patent
Utility
US 6,549,073 · App. 10/024,237
Operational amplifier with common mode gain control using impedance transport
Inventor:
Harry J. McIntyre
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: Dec 21, 2001
Inventor
Harry J. McIntyre
Assignee (at issue)
Xerox 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.