Granted Patent
Utility
US 4,972,101 · App. 07/409,118
Noise reduction in CMOS driver using capacitor discharge to generate a control voltage
Inventors:
Hamid Partovi, John Ngai
Patented Case
View Patent ↗
Granted: Nov 20, 1990
Filed: Sep 19, 1989
Inventors
Hamid Partovi
John Ngai
Assignee (at issue)
Digital Equipment 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.