Granted Patent
Utility
US 4,924,113 · App. 07/220,712
Transistor base current compensation circuitry
Inventor:
Otto H. Schade, Jr.
Patented Case
View Patent ↗
Granted: May 8, 1990
Filed: Jul 18, 1988
Inventor
Otto H. Schade, Jr.
Assignee (at issue)
Harris Semiconductor Patents, 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.