Granted Patent
Utility
US 5,476,809 · App. 08/242,085
Semiconductor device and method of manufacturing the same
Inventor:
Kenya Kobayashi
Patented Case
View Patent ↗
Granted: Dec 19, 1995
Filed: May 13, 1994
Inventor
Kenya Kobayashi
Assignee (at issue)
NEC 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.