IP Library › Granted Patent US 6,694,293
Granted Patent Utility
US 6,694,293 · Confirmation No. 3335

SPEECH CODING SYSTEM WITH A MUSIC CLASSIFIER

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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 LET. Miscellaneous Incoming Letter 3 View
2003-12-22 DRW Drawings-only black and white line drawings 1 View
2003-12-22 IFEE Issue Fee Payment (PTO-85B) 4 View
2001-02-13 TRNA Transmittal of New Application 1 View
2001-02-13 SPEC Specification 17 View
2001-02-13 CLM Claims 3 View
2001-02-13 ABST Abstract 1 View
2001-02-13 DRW Drawings-only black and white line drawings 2 View
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Quick Facts
Patent No.
US 6,694,293
App. No.
09/782,883
Filed
2001-02-13
Granted
2004-02-17
Pub. No.
US20020161576A1
Art Unit
2654
PTA
-58 days