Granted Patent
Utility
US 4,599,118 · App. 06/654,281
Method of making MOSFET by multiple implantations followed by a diffusion step
Inventors:
Yu-Pin Han, Tsiu C. Chan
Patented Case
View Patent ↗
Granted: Jul 8, 1986
Filed: Sep 24, 1984
Inventors
Yu-Pin Han
Tsiu C. Chan
Assignee (at issue)
Mostek 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.