Granted Patent
Utility
US 6,525,611 · App. 09/920,054
Power amplifier protection
Inventors:
David C. Dening, Kathleen Muhonen
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Aug 1, 2001
Inventors
David C. Dening
Kathleen Muhonen
Assignee (at issue)
RF Micro Devices, 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.