Granted Patent
Utility
US 6,147,923 · App. 09/343,404
Voltage boosting circuit
Inventor:
Akihiro Nakano
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Jun 30, 1999
Inventor
Akihiro Nakano
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.