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Reel/Frame:026690/0522   Pages: 5
Recorded: 08/02/2011
Attorney Dkt #:217730/2188
Conveyance: RELEASE OF INTELLECTUAL PROPERTY SECURITY AGREEMENT
Total properties: 9
1
Patent #:
Issue Dt:
02/19/2008
Application #:
10215367
Filing Dt:
08/08/2002
Publication #:
Pub Dt:
02/12/2004
Title:
TELECOMMUNICATION CALL MANAGEMENT AND MONITORING SYSTEM
2
Patent #:
Issue Dt:
04/21/2015
Application #:
10832987
Filing Dt:
04/27/2004
Publication #:
Pub Dt:
10/27/2005
Title:
Telecommunication revenue management system
3
Patent #:
Issue Dt:
12/29/2009
Application #:
10851675
Filing Dt:
05/21/2004
Publication #:
Pub Dt:
11/24/2005
Title:
MEANS AND METHOD FOR DETECTING THREE-WAY CALL ATTEMPTS
4
Patent #:
Issue Dt:
07/22/2008
Application #:
10893575
Filing Dt:
07/16/2004
Publication #:
Pub Dt:
02/24/2005
Title:
TELECOMMUNICATION CALL MANAGEMENT AND MONITORING SYSTEM WITH VOICEPRINT VERIFICATION
5
Patent #:
Issue Dt:
08/24/2010
Application #:
11045589
Filing Dt:
01/28/2005
Publication #:
Pub Dt:
12/21/2006
Title:
DIGITAL TELECOMMUNICATIONS CALL MANAGEMENT AND MONITORING SYSTEM
6
Patent #:
Issue Dt:
08/14/2012
Application #:
11045590
Filing Dt:
01/28/2005
Publication #:
Pub Dt:
01/04/2007
Title:
VOICE MESSAGE EXCHANGE
7
Patent #:
Issue Dt:
11/30/2010
Application #:
11371641
Filing Dt:
03/09/2006
Publication #:
Pub Dt:
12/21/2006
Title:
TELECOMMUNICATION CALL MANAGEMENT AND MONITORING SYSTEM
8
Patent #:
Issue Dt:
03/12/2013
Application #:
11986433
Filing Dt:
11/21/2007
Publication #:
Pub Dt:
10/23/2008
Title:
SYSTEM AND METHOD FOR DECTECTING THREE-WAY CALL ATTEMPTS
9
Patent #:
Issue Dt:
12/14/2010
Application #:
12002507
Filing Dt:
12/17/2007
Publication #:
Pub Dt:
12/11/2008
Title:
TELECOMMUNICATION CALL MANAGEMENT AND MONITORING SYSTEM
Assignor
1
Exec Dt:
08/01/2011
Assignee
1
3801 E. PLANO PARKWAY
SUITE 100
PLANO, TEXAS 75074
Correspondence name and address
SKADDEN ARPS SLATE MEAGHER & FLOM LLP
4 TIMES SQUARE
ATTN: ALVARO ARCE
NEW YORK, NY 10036

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