Granted Patent
Utility
US 6,696,711 · App. 10/120,505
Semiconductor device and power amplifier using the same
Inventors:
Kazuhiro Mochizuki, Tohru Oka, Isao Ohbu, Kiichi Yamashita
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: Apr 12, 2002
Inventors
Kazuhiro Mochizuki
Tohru Oka
Isao Ohbu
Kiichi Yamashita
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.