Granted Patent
Utility
US 6,121,821 · App. 09/280,972
Booster circuit for semiconductor device
Inventor:
Atsunori Miki
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Mar 30, 1999
Inventor
Atsunori Miki
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.