Granted Patent
Utility
US 6,807,524 · App. 09/830,276
Perceptual weighting device and method for efficient coding of wideband signals
Inventors:
Bruno Bessette, Redwan Salami, Roch Lefebvre
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Jun 20, 2001
Inventors
Bruno Bessette
Redwan Salami
Roch Lefebvre
Assignee (at issue)
VOICEAGE 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.