Granted Patent
Utility
US 6,801,089 · App. 10/139,141
Continuous variable-gain low-noise amplifier
Inventors:
Damian Costa, Joseph Austin, John B. Groe, Michael Farias
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: May 3, 2002
Inventors
Damian Costa
Joseph Austin
John B. Groe
Michael Farias
Assignee (at issue)
Sequoia Communications
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.