Granted Patent
Utility
US 4,322,882 · App. 06/118,178
Method for making an integrated injection logic structure including a self-aligned base contact
Inventor:
Madhukar D. Vora
Patented Case
View Patent ↗
Granted: Apr 6, 1982
Filed: Feb 4, 1980
Inventor
Madhukar D. Vora
Assignee (at issue)
Fairchild Camera & Instrument Corp.
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.