Granted Patent
Utility
US 4,656,373 · App. 06/674,845
High-speed voltage level shift circuit
Inventor:
Dora Plus
Patented Case
View Patent ↗
Granted: Apr 7, 1987
Filed: Nov 26, 1984
Inventor
Dora Plus
Assignee (at issue)
RCA 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.