Granted Patent
Utility
US 6,765,443 · App. 10/426,710
Dynamic bias controller for power amplifier circuits
Inventor:
David R. Pehike
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Apr 30, 2003
Inventor
David R. Pehike
Assignee (at issue)
ERICSSON GMBH
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.