Voice mail in a voice over IP telephone system | Patent Number 07123699

US 07123699 B2
Application Number10210902
Publication NumberUS 20040022373 A1
Pendency4 years, 2 months, 17 days
Filled DateAug 2, 2002
Priority DateAug 2, 2002
Publication DateFeb 5, 2004
Expiration DateAug 2, 2022
Inventor/ApplicantsHarold II E. A. Hansen
Eric G. Suder
Harold E. A. Hansen, II
Eric G. Suder
ExaminesESCALANTE, OVIDIO
Art Unit2614
Technology Center2600
Assignments
Estech Systems Inc.
Current
Estech Systems Inc.
Original
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