Granted Patent
Utility
US 6,771,114 · App. 10/237,946
Charge pump current compensating circuit
Inventor:
Seiichi Watarai
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Sep 9, 2002
Inventor
Seiichi Watarai
Assignee (at issue)
NEC Electronics 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.