Granted Patent
Utility
US 6,377,682 · App. 09/603,652
Robust adaptive filter for use in acoustic and network echo cancellation
Inventors:
Jacob Benesty, Tomas F. Gaensler
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Jun 26, 2000
Inventors
Jacob Benesty
Tomas F. Gaensler
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.