Granted Patent
Utility
US 4,766,469 · App. 06/816,593
Integrated buried zener diode and temperature compensation transistor
Inventor:
Lorimer K. Hill
Patented Case
View Patent ↗
Granted: Aug 23, 1988
Filed: Jan 6, 1986
Inventor
Lorimer K. Hill
Assignee (at issue)
SILICONIX INCORPORATED
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.