Granted Patent
Utility
US 6,819,804 · App. 09/759,041
Noise reduction
Inventors:
Livio Tenze, Sergio Carrato, Stefano Olivieri
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Jan 11, 2001
Inventors
Livio Tenze
Sergio Carrato
Stefano Olivieri
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.