IP Library › Granted Patent US 6,795,533
Granted Patent Utility
US 6,795,533 · Confirmation No. 1299

INTERMEDIATE VOICE AND DTMF DETECTOR DEVICE FOR IMPROVED SPEECH RECOGNITION UTILIZATION AND PENETRATION

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 Code Description Pages PDF
2004-08-16 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-08-16 LET. Miscellaneous Incoming Letter 2 View
2004-08-16 DRW Drawings-only black and white line drawings 2 View
2002-08-20 TRNA Transmittal of New Application 2 View
2002-08-20 A.PE Preliminary Amendment 2 View
2002-08-20 SPEC Specification 7 View
2002-08-20 CLM Claims 2 View
2002-08-20 ABST Abstract 1 View
2002-08-20 DRW Drawings-only black and white line drawings 2 View
2002-08-20 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,795,533
App. No.
10/224,063
Filed
2002-08-20
Granted
2004-09-21
Pub. No.
US20030039338A1
Examiner
CHOW, MING
Art Unit
2645
PTA
-45 days