Granted Patent
Utility
US 6,673,672 · App. 10/315,929
Semiconductor device and method of manufacturing the same
Inventor:
Naoya Sashida
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Dec 11, 2002
Inventor
Naoya Sashida
Assignee (at issue)
Fujitsu Limited
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.