IP Library › Granted Patent US 6,741,677
Granted Patent Utility
US 6,741,677 · Confirmation No. 2916

METHODS AND APPARATUS FOR PROVIDING SPEECH RECOGNITION SERVICES TO COMMUNICATION SYSTEM USERS

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 Code Description Pages PDF
2011-02-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-02-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-01-26 PA.. Power of Attorney 22 View
2011-01-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-03-05 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-03-05 LET. Miscellaneous Incoming Letter 3 View
2004-03-05 DRW Drawings-only black and white line drawings 9 View
2001-06-11 A.PE Preliminary Amendment 38 View
2001-06-11 ABST Abstract 1 View
2001-06-11 DRW Drawings-only black and white line drawings 5 View
2001-05-07 TRNA Transmittal of New Application 5 View
2001-05-07 A.PE Preliminary Amendment 24 View
2001-05-07 SPEC Specification 47 View
2001-05-07 CLM Claims 9 View
2001-05-07 ABST Abstract 2 View
2001-05-07 DRW Drawings-only black and white line drawings 9 View
2001-05-07 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,741,677
App. No.
09/850,229
Filed
2001-05-07
Granted
2004-05-25
Pub. No.
US20010036255A1
Art Unit
2645
PTA
-252 days