Granted Patent
Utility
US 5,416,661 · App. 08/019,693
Semiconductor integrated circuit device
Inventor:
Hiroshi Furuta
Patented Case
View Patent ↗
Granted: May 16, 1995
Filed: Feb 19, 1993
Inventor
Hiroshi Furuta
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.