Granted Patent
Utility
US 6,319,782 · App. 09/392,584
Semiconductor device and method of fabricating the same
Inventor:
Takashi Nakabayashi
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Sep 9, 1999
Inventor
Takashi Nakabayashi
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, LTD.
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.