Granted Patent
Utility
US 4,553,106 · App. 06/593,165
Output stage for an operational amplifier
Inventor:
Robert L. Vyne
Patented Case
View Patent ↗
Granted: Nov 12, 1985
Filed: Mar 26, 1984
Inventor
Robert L. Vyne
Assignee (at issue)
Motorola, 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.