Granted Patent
Utility
US 5,264,803 · App. 07/905,031
Amplifier circuit with increased voltage handling capacity
Inventor:
Glenn A. Mayfield
Patented Case
View Patent ↗
Granted: Nov 23, 1993
Filed: Jun 26, 1992
Inventor
Glenn A. Mayfield
Assignee (at issue)
RADIAN RESEARCH, 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.