Granted Patent
Utility
US 6,242,788 · App. 09/124,059
Semiconductor device and a method of manufacturing the same
Inventor:
Yuri Mizuo
Patented Case
View Patent ↗
Granted: Jun 5, 2001
Filed: Jul 29, 1998
Inventor
Yuri Mizuo
Assignee (at issue)
NIPPON 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.