Granted Patent
Utility
US 6,501,406 · App. 09/905,675
Digital filter
Inventors:
Alessandro Mecchia, Germano Nicollini, Carlo Pinna
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Jul 13, 2001
Inventors
Alessandro Mecchia
Germano Nicollini
Carlo Pinna
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.