Granted Patent
Utility
US 6,153,911 · App. 09/053,817
Metal oxide semiconductor device and method manufacturing the same
Inventor:
Eiichi Iwanami
Patented Case
View Patent ↗
Granted: Nov 28, 2000
Filed: Mar 20, 1998
Inventor
Eiichi Iwanami
Assignee (at issue)
Nippon Steel Semiconductor 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.