Granted Patent
Utility
US 6,774,725 · App. 10/289,342
Power supply system for a high frequency power amplifier
Inventors:
Osamu Miki, Yasuhiro Nunogawa, Tomomichi Koizumi
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Nov 7, 2002
Inventors
Osamu Miki
Yasuhiro Nunogawa
Tomomichi Koizumi
Assignee (at issue)
Renesas Technology Corporation
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.