IP Library › Granted Patent US 6,738,739
Granted Patent Utility
US 6,738,739 · Confirmation No. 2831

VOICED SPEECH PREPROCESSING EMPLOYING WAVEFORM INTERPOLATION OR A HARMONIC MODEL

Inventor: Yang Gao
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2007-05-11 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2007-05-10 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-12-22 IFEE Issue Fee Payment (PTO-85B) 4 View
2001-02-15 TRNA Transmittal of New Application 1 View
2001-02-15 SPEC Specification 8 View
2001-02-15 CLM Claims 3 View
2001-02-15 ABST Abstract 1 View
2001-02-15 DRW Drawings-only black and white line drawings 9 View
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Quick Facts
Patent No.
US 6,738,739
App. No.
09/784,360
Filed
2001-02-15
Granted
2004-05-18
Pub. No.
US20020111797A1
Art Unit
2654
PTA
0 days