Granted Patent
Utility
US 4,379,267 · App. 06/252,972
Low power differential amplifier
Inventor:
Ian A. Young
Patented Case
View Patent ↗
Granted: Apr 5, 1983
Filed: Jun 25, 1980
Inventor
Ian A. Young
Assignee (at issue)
Mostek 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.