Granted Patent
Utility
US 6,208,171 · App. 09/294,089
Semiconductor integrated circuit device with low power consumption and simple manufacturing steps
Inventors:
Kouichi Kumagai, Susumu Kurosawa
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Apr 19, 1999
Inventors
Kouichi Kumagai
Susumu Kurosawa
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.