Granted Patent
Utility
US 5,946,229 · App. 09/055,701
Semiconductor device having device supplying voltage higher than power supply voltage
Inventors:
Hiroyuki Kobatake, Ichiro Kondo
Patented Case
View Patent ↗
Granted: Aug 31, 1999
Filed: Apr 7, 1998
Inventors
Hiroyuki Kobatake
Ichiro Kondo
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.