Granted Patent
Utility
US 6,493,665 · App. 09/154,662
Speech classification and parameter weighting used in codebook search
Inventors:
Huan-Yu Su, Yang Gao
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Sep 18, 1998
Inventors
Huan-Yu Su
Yang Gao
Assignee (at issue)
Conexant Systems, LLC
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.