Granted Patent
Utility
US 5,324,675 · App. 08/040,341
Method of producing semiconductor devices of a MONOS type
Inventor:
Itsunari Hayabuchi
Patented Case
View Patent ↗
Granted: Jun 28, 1994
Filed: Mar 30, 1993
Inventor
Itsunari Hayabuchi
Assignee (at issue)
Kawasaki Steel 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.