Granted Patent
Utility
US 6,323,733 · App. 09/537,721
High efficiency dual supply power amplifier
Inventors:
Dan Gorcea, David W. Foster, Kevin Parker
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Mar 30, 2000
Inventors
Dan Gorcea
David W. Foster
Kevin Parker
Assignee (at issue)
Nortel Networks Limited
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.