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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/23/2015
Application #:
12179922
Filing Dt:
07/25/2008
Inventors:
Tingting Lu, Patrick Manno
Title:
Systems and Methods for Charging and Billing in Converged Communications Networks
Assignment: 1
Reel/Frame:
021436/0694Recorded: 08/25/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/20/2008
Exec Dt:
08/20/2008
Assignee:
9505 ARBORETUM BOULEVARD
AUSTIN, TEXAS 78759
Correspondent:
PARKS KNOWLTON LLC
1117 PERIMETER CENTER WEST
SUITE E402
ATLANTA, GA 30338
Assignment: 2
Reel/Frame:
043573/0665Recorded: 09/13/2017Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2010
Assignee:
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Correspondent:
AT&T LEGAL DEPARTMENT - TOLER ATTN: PATENT
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 3
Reel/Frame:
045402/0734Recorded: 02/21/2018Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ORIGINAL ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED AT REEL: 043573 FRAME: 0665. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignor:
Exec Dt:
06/11/2014
Assignee:
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Correspondent:
AT & T LEGAL DEPARTMENT - TOLER ATTN: PA
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921

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