Granted Patent
Utility
US 5,854,971 · App. 08/622,135
Output-controlled power amplifier, radio communication terminal and radio communication base station
Inventors:
Yoshinori Nagoya, Takashi Sakai, Yuji Ishida, Ken Takei
Patented Case
View Patent ↗
Granted: Dec 29, 1998
Filed: Mar 27, 1996
Inventors
Yoshinori Nagoya
Takashi Sakai
Yuji Ishida
Ken Takei
Assignee (at issue)
HITACHI, LTD.
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.