Granted Patent
Utility
US 6,448,842 · App. 09/788,623
High-efficiency bidirectional voltage boosting device
Inventors:
Mauro Zanuccoli, Roberto Canegallo, Davide Dozza
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Feb 13, 2001
Inventors
Mauro Zanuccoli
Roberto Canegallo
Davide Dozza
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.