Granted Patent
Utility
US 4,287,433 · App. 06/005,929
Transistor logic tristate output with reduced power dissipation
Inventor:
Steven N. Goodspeed
Patented Case
View Patent ↗
Granted: Sep 1, 1981
Filed: Jan 24, 1979
Inventor
Steven N. Goodspeed
Assignee (at issue)
Fairchild Camera & Instrument Corp.
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.