Granted Patent
Utility
US 4,412,868 · App. 06/333,596
Method of making integrated circuits utilizing ion implantation and selective epitaxial growth
Inventors:
Dale M. Brown, Kirby Vosburgh
Patented Case
View Patent ↗
Granted: Nov 1, 1983
Filed: Dec 23, 1981
Inventors
Dale M. Brown
Kirby Vosburgh
Assignee (at issue)
General Electric Company
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.