Granted Patent
Utility
US 6,167,417 · App. 09/191,217
Convolutive blind source separation using a multiple decorrelation method
Inventors:
Lucas Parra, Clay Douglas Spence
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Nov 12, 1998
Inventors
Lucas Parra
Clay Douglas Spence
Assignee (at issue)
Sarnoff 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.