Granted Patent
Utility
US 4,580,331 · App. 06/558,072
PNP-type lateral transistor with minimal substrate operation interference and method for producing same
Inventor:
Sidney I. Soclof
Patented Case
View Patent ↗
Granted: Apr 8, 1986
Filed: Dec 5, 1983
Inventor
Sidney I. Soclof
Assignee (at issue)
Rockwell International 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.