IP Library › Granted Patent US 6,724,876
Granted Patent Utility
US 6,724,876 · Confirmation No. 9307

METHOD AND APPARATUS FOR EFFECTING TELECOMMUNICATIONS SERVICE FEATURES USING CALL CONTROL INFORMATION EXTRACTED FROM A BEARER CHANNEL IN A TELECOMMUNICATIONS NETWORK

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2010-02-26 C.AD Change of Address 1 View
2010-02-26 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2010-02-26 R3.73 Assignee showing of ownership per 37 CFR 3.73 58 View
2010-02-26 R3.73 Assignee showing of ownership per 37 CFR 3.73 89 View
2010-02-26 R3.73 Assignee showing of ownership per 37 CFR 3.73 14 View
2010-02-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-03-04 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-03-02 TRNA Transmittal of New Application 3 View
2001-03-02 ADS Application Data Sheet 2 View
2001-03-02 SPEC Specification 32 View
2001-03-02 CLM Claims 8 View
2001-03-02 ABST Abstract 1 View
2001-03-02 DRW Drawings-only black and white line drawings 8 View
2001-03-02 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,724,876
App. No.
09/798,085
Filed
2001-03-02
Granted
2004-04-20
Pub. No.
US20020122544A1
Art Unit
2642
PTA
-8 days