Granted Patent
Utility
US 6,720,822 · App. 09/998,902
Negative charge pump architecture with self-generated boosted phases
Inventors:
Davide Torrisi, Ignazio Martines
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Oct 31, 2001
Inventors
Davide Torrisi
Ignazio Martines
Assignee (at issue)
STMICROELECTRONICS S.r.l.
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.