Granted Patent
Utility
US 5,914,641 · App. 08/907,480
Gate voltage control circuit of a power amplifier
Inventors:
Kwang Jun Yun, Chang Seok Lee, Seong-Jae Maeng, Jae Jin Lee
Patented Case
View Patent ↗
Granted: Jun 22, 1999
Filed: Aug 11, 1997
Inventors
Kwang Jun Yun
Chang Seok Lee
Seong-Jae Maeng
Jae Jin Lee
Assignee (at issue)
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
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.