Granted Patent
Utility
US 4,296,426 · App. 06/011,923
Process for producing an MOS-transistor and a transistor produced by this process
Inventor:
Jean Gilles
Patented Case
View Patent ↗
Granted: Oct 20, 1981
Filed: Feb 13, 1979
Inventor
Jean Gilles
Assignee (at issue)
Thomson-CSF
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.