Granted Patent
Utility
US 6,819,178 · App. 10/670,546
Selectable single mode or differential mode operation in a single amplifier
Inventors:
Bert G. Pihlstrom, Ronnie E. Owens, Barbara J. Duffner, Michael Richter, Ulrich Knoch
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Sep 25, 2003
Inventors
Bert G. Pihlstrom
Ronnie E. Owens
Barbara J. Duffner
Michael Richter
Ulrich Knoch
Assignee (at issue)
Agilent Technologies, Inc.
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.