Granted Patent
Utility
US 6,359,504 · App. 09/494,082
Power amplifier using upstream signal information
Inventor:
Joseph Cozzarelli
Patented Case
View Patent ↗
Granted: Mar 19, 2002
Filed: Jan 28, 2000
Inventor
Joseph Cozzarelli
Assignee (at issue)
LUCENT 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.