Granted Patent
Utility
US 6,687,151 · App. 10/308,073
Voltage generation circuit for selectively generating high and negative voltages on one node
Inventors:
Toru Endo, Shoichiro Kawashima
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: Dec 3, 2002
Inventors
Toru Endo
Shoichiro Kawashima
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.