Granted Patent
Utility
US 4,785,339 · App. 06/915,985
Integrated lateral PNP transistor and current limiting resistor
Inventor:
Thomas R. De Shazo, Jr.
Patented Case
View Patent ↗
Granted: Nov 15, 1988
Filed: Oct 3, 1986
Inventor
Thomas R. De Shazo, Jr.
Assignee (at issue)
GE Solid State 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.