Granted Patent
Utility
US 6,639,466 · App. 10/167,604
Amplifier bias adjustment circuit to maintain high-output third-order intermodulation distortion performance
Inventor:
Douglas M. Johnson
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Jun 11, 2002
Inventor
Douglas M. Johnson
Assignee (at issue)
ANADIGICS, 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.