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Reel/Frame:012468/0047   Pages: 4
Recorded: 12/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/17/2004
Application #:
10035407
Filing Dt:
12/28/2001
Title:
INTEGRATION OF VOICE MESSAGING AND DATA SYSTEMS
Assignors
1
Exec Dt:
12/24/2001
2
Exec Dt:
12/27/2001
Assignee
1
SUITE 1360
15303 DALLAS PARKWAY
ADDISON, TEXAS 75001
Correspondence name and address
BAKER BOTTS L.L.P.
BARTON E. SHOWALTER
2001 ROSS AVENUE, SUITE 600
DALLAS, TEXAS 75201-2980

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