Granted Patent
Utility
US 6,605,932 · App. 10/017,414
Voltage booster circuit and semiconductor device for incorporating same
Inventor:
Hisatake Sato
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: Dec 18, 2001
Inventor
Hisatake Sato
Assignee (at issue)
OKI ELECTRIC INDUSTRY CO., LTD.
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.