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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:024879/0475   Pages: 19
Recorded: 08/25/2010
Attorney Dkt #:066303.0275
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 77
1
Patent #:
Issue Dt:
03/15/1994
Application #:
07795601
Filing Dt:
11/21/1991
Title:
CONGESTION CONTROL SYSTEM FOR TELECOMMUNICATIONS
2
Patent #:
Issue Dt:
01/04/2000
Application #:
08881062
Filing Dt:
06/24/1997
Title:
METHODS AND APPARATUS FOR ECHO SUPPRESSIOIN.
3
Patent #:
Issue Dt:
02/15/2000
Application #:
08888276
Filing Dt:
07/03/1997
Title:
METHODS AND DEVICES FOR NOISE CONDITIONING SIGNALS REPRESENTATIVE OF AUDIO INFORMATION IN COMPRESSED AND DIGITIZED FORM
4
Patent #:
Issue Dt:
06/05/2001
Application #:
09045377
Filing Dt:
03/20/1998
Title:
MASS CALLING EVENT DETECTION AND CONTROL
5
Patent #:
Issue Dt:
08/17/2004
Application #:
09145826
Filing Dt:
09/02/1998
Title:
AUTOMATED LINE SIGNAL PROCESSING
6
Patent #:
Issue Dt:
12/26/2000
Application #:
09186733
Filing Dt:
11/04/1998
Title:
METHOD FOR FLEXIBLY PROVISIONING SWITCHING DEVICES AND A SWITCHING DEVICE INCORPORATING THE SAME
7
Patent #:
Issue Dt:
10/31/2000
Application #:
09203397
Filing Dt:
12/02/1998
Title:
APPARATUS AND METHOD FOR COMPLETING INTER-SWITCH CALLS USING LARGE TRUNK GROUPS
8
Patent #:
Issue Dt:
11/04/2003
Application #:
09218111
Filing Dt:
12/21/1998
Title:
NETWORK SERVICE PROVIDER ARCHITECTURE IN COMMUNICATIONS NETWORK
9
Patent #:
Issue Dt:
04/27/2004
Application #:
09346321
Filing Dt:
07/02/1999
Title:
INTELLIGENT NETWORK
10
Patent #:
Issue Dt:
05/15/2001
Application #:
09368278
Filing Dt:
08/03/1999
Title:
CONTROL OF DISTRIBUTED ALLOCATION OF CHANNELS
11
Patent #:
Issue Dt:
12/16/2003
Application #:
09386281
Filing Dt:
08/31/1999
Title:
METHOD AND APPARATUS FOR PERFORMING ECHO CANCELLATION
12
Patent #:
Issue Dt:
07/24/2001
Application #:
09389360
Filing Dt:
09/03/1999
Title:
SINGLE-ENDED SUBCRIBER LOOP QUALIFICATION FOR XDSL SERVICE
13
Patent #:
Issue Dt:
11/25/2003
Application #:
09392132
Filing Dt:
09/08/1999
Title:
METHOD AND APPARATUS IN A COMMUNICATIONS SYSTEM FOR DYNAMIC CALL REJECTION
14
Patent #:
Issue Dt:
09/02/2003
Application #:
09410231
Filing Dt:
09/30/1999
Title:
ADVERTISING SYSTEM FOR CALLERS TO BUSY NUMBERS
15
Patent #:
Issue Dt:
01/27/2004
Application #:
09469141
Filing Dt:
12/21/1999
Title:
CARRYING VOICE TRAFFIC OVER BROAD BAND NETWORKS
16
Patent #:
Issue Dt:
02/17/2004
Application #:
09475654
Filing Dt:
12/30/1999
Title:
SERVICE CONTROL POINT LOCATION REGISTER FUNCTION
17
Patent #:
Issue Dt:
07/16/2002
Application #:
09504211
Filing Dt:
02/15/2000
Title:
METHODS AND SYSTEMS FOR IMPLEMENTING A REAL-TIME, DISTRIBUTED, HIERARCHICAL DATABASE USING A PROXIABLE PROTOCOL
18
Patent #:
Issue Dt:
08/26/2003
Application #:
09504555
Filing Dt:
02/15/2000
Title:
METHOD AND APPARATUS FOR INTELLIGENT RELEASE LINK TRUNK
19
Patent #:
Issue Dt:
04/26/2005
Application #:
09605237
Filing Dt:
06/28/2000
Title:
COMMUNICATIONS NETWORK
20
Patent #:
Issue Dt:
05/16/2006
Application #:
09606052
Filing Dt:
06/28/2000
Title:
COMMUNICATIONS NETWORK
21
Patent #:
Issue Dt:
04/04/2006
Application #:
09624123
Filing Dt:
07/24/2000
Title:
COMMUNICATIONS NETWORK
22
Patent #:
Issue Dt:
08/31/2004
Application #:
09652519
Filing Dt:
08/31/2000
Title:
CALL PROCESSOR SYSTEM AND METHODS
23
Patent #:
Issue Dt:
06/06/2006
Application #:
09725921
Filing Dt:
11/30/2000
Publication #:
Pub Dt:
10/03/2002
Title:
SESSION INITIATION PROTOCOL BASED ADVANCED INTELLIGENT NETWORK/INTELLIGENT NETWORK MESSAGING
24
Patent #:
Issue Dt:
04/19/2005
Application #:
09745423
Filing Dt:
12/26/2000
Publication #:
Pub Dt:
06/27/2002
Title:
METHOD AND APPARATUS ENABLING LOCAL NUMBER PORTABILITY IN TELEPHONE NETWORKS
25
Patent #:
Issue Dt:
09/18/2007
Application #:
09776620
Filing Dt:
02/02/2001
Publication #:
Pub Dt:
08/08/2002
Title:
DUAL TONE MULTI FREQUENCY SIGNAL DETECTION
26
Patent #:
Issue Dt:
03/23/2010
Application #:
09881604
Filing Dt:
06/14/2001
Publication #:
Pub Dt:
03/06/2003
Title:
PROTECTING A NETWORK FROM UNAUTHORIZED ACCESS
27
Patent #:
Issue Dt:
08/14/2007
Application #:
10142805
Filing Dt:
05/08/2002
Publication #:
Pub Dt:
07/12/2007
Title:
DYNAMIC CALL CONTROL
28
Patent #:
Issue Dt:
09/25/2007
Application #:
10145335
Filing Dt:
05/14/2002
Publication #:
Pub Dt:
12/19/2002
Title:
METHODS AND SYSTEMS FOR IMPLEMENTING A REAL-TIME, DISTRIBUTED, HIERARCHICAL DATABASE USING A PROXIABLE PROTOCOL
29
Patent #:
Issue Dt:
03/15/2011
Application #:
10164524
Filing Dt:
06/06/2002
Publication #:
Pub Dt:
10/16/2003
Title:
VOICE AND FAX OVER IP CALL ESTABLISHMENT IN A COMMUNICATIONS NETWORK
30
Patent #:
Issue Dt:
05/29/2007
Application #:
10165900
Filing Dt:
06/10/2002
Publication #:
Pub Dt:
12/11/2003
Title:
ACCESS NODES IN PACKET-BASED COMMUNICATIONS NETWORKS
31
Patent #:
Issue Dt:
01/20/2009
Application #:
10175122
Filing Dt:
06/19/2002
Title:
VIRTUAL TRUNKING OVER PACKET NETWORKS
32
Patent #:
Issue Dt:
09/12/2006
Application #:
10184424
Filing Dt:
06/28/2002
Title:
ADAPTIVE CALL GAPPING OVERLOAD CONTROL SYSTEM AND METHOD FOR A TELECOMMUNICATIONS SYSTEM
33
Patent #:
Issue Dt:
05/19/2009
Application #:
10185164
Filing Dt:
06/28/2002
Title:
METHOD AND SYSTEM FOR PROVIDING A SPARING MECHANISM IN A CIRCUIT-SWITCHED-TO-PACKET-SWITCHED INTERWORKING PERIPHERAL
34
Patent #:
Issue Dt:
11/27/2007
Application #:
10185522
Filing Dt:
06/28/2002
Title:
OVERLOAD CONTROL SYSTEM AND METHOD FOR A TELECOMMUNICATIONS SYSTEM
35
Patent #:
Issue Dt:
03/25/2008
Application #:
10262616
Filing Dt:
10/01/2002
Publication #:
Pub Dt:
04/01/2004
Title:
TELEPHONY TRANSITIONING SYSTEM
36
Patent #:
Issue Dt:
06/24/2008
Application #:
10417321
Filing Dt:
04/16/2003
Title:
METHOD AND APPARATUS FOR STATISTICAL PREDICTION OF ACCESS BANDWIDTH ON AN XDSL NETWORK
37
Patent #:
Issue Dt:
08/02/2011
Application #:
10599088
Filing Dt:
09/19/2006
Publication #:
Pub Dt:
10/02/2008
Title:
COMMUNICATING PROCESSING CAPABILITIES ALONG A COMMUNICATIONS PATH
38
Patent #:
Issue Dt:
01/19/2010
Application #:
10656554
Filing Dt:
09/05/2003
Publication #:
Pub Dt:
03/04/2004
Title:
NETWORK SERVICE PROVIDER ARCHITECTURE IN COMMUNICATIONS NETWORK
39
Patent #:
Issue Dt:
09/11/2007
Application #:
10657551
Filing Dt:
09/08/2003
Publication #:
Pub Dt:
04/29/2004
Title:
DIRECT END-OFFICE TRUNKING
40
Patent #:
Issue Dt:
07/05/2011
Application #:
10674141
Filing Dt:
09/29/2003
Publication #:
Pub Dt:
03/31/2005
Title:
INTERNET TRUNKING PROTOCOL
41
Patent #:
Issue Dt:
12/29/2009
Application #:
10675063
Filing Dt:
09/30/2003
Title:
GATEWAY SHARED BY MULTIPLE VIRTUAL PRIVATE NETWORKS
42
Patent #:
Issue Dt:
11/01/2011
Application #:
10675645
Filing Dt:
09/30/2003
Title:
MEDIA PROXY HAVING INTERFACE TO MULTIPLE VIRTUAL PRIVATE NETWORKS
43
Patent #:
Issue Dt:
11/17/2009
Application #:
10721909
Filing Dt:
11/26/2003
Publication #:
Pub Dt:
05/26/2005
Title:
ADAPTER FOR USE WITH A TANDEM-FREE CONFERENCE BRIDGE
44
Patent #:
Issue Dt:
09/18/2012
Application #:
10723835
Filing Dt:
11/26/2003
Title:
MESSAGING SERVICE INTERWORKING
45
Patent #:
Issue Dt:
05/11/2010
Application #:
10742324
Filing Dt:
12/19/2003
Publication #:
Pub Dt:
06/23/2005
Title:
METERING IN PACKET-BASED TELEPHONY NETWORKS
46
Patent #:
Issue Dt:
08/28/2012
Application #:
10782754
Filing Dt:
02/23/2004
Publication #:
Pub Dt:
12/16/2004
Title:
DATA COMMUNICATION APPARATUS AND METHOD
47
Patent #:
Issue Dt:
08/25/2009
Application #:
10939019
Filing Dt:
09/10/2004
Title:
METHOD AND APPARATUS FOR ENABLING DYNAMIC SELF-HEALING OF MULTI-MEDIA SERVICES
48
Patent #:
Issue Dt:
10/11/2011
Application #:
10983498
Filing Dt:
11/08/2004
Title:
LEGACY USER PROXY CALL SESSION CONTROL FUNCTION
49
Patent #:
NONE
Issue Dt:
Application #:
11283428
Filing Dt:
11/18/2005
Publication #:
Pub Dt:
05/24/2007
Title:
Application control at a policy server
50
Patent #:
Issue Dt:
03/29/2011
Application #:
11360432
Filing Dt:
02/24/2006
Publication #:
Pub Dt:
08/30/2007
Title:
METHOD AND COMMUNICATION NETWORK COMPONENTS FOR MANAGING MEDIA SIGNAL QUALITY
51
Patent #:
Issue Dt:
01/13/2015
Application #:
11425436
Filing Dt:
06/21/2006
Publication #:
Pub Dt:
12/27/2007
Title:
METHOD AND APPARATUS FOR IDENTIFYING AND MONITORING VOIP MEDIA PLANE SECURITY KEYS FOR SERVICE PROVIDER LAWFUL INTERCEPT USE
52
Patent #:
Issue Dt:
05/15/2012
Application #:
11452743
Filing Dt:
06/14/2006
Title:
SELECTIVE CALL ANCHORING IN A MULTIMEDIA SUBSYSTEM
53
Patent #:
Issue Dt:
06/26/2012
Application #:
11466115
Filing Dt:
08/22/2006
Publication #:
Pub Dt:
03/15/2007
Title:
MULTIMEDIA SUBSYSTEM SERVICE CONTROL FOR CIRCUIT-SWITCHED SUBSYSTEM CALLS
54
Patent #:
NONE
Issue Dt:
Application #:
11482236
Filing Dt:
06/30/2006
Publication #:
Pub Dt:
01/03/2008
Title:
SMS delivery over a multimedia subsystem
55
Patent #:
Issue Dt:
07/03/2012
Application #:
11522732
Filing Dt:
09/18/2006
Title:
PROVIDING SECURITY IN A MULTIMEDIA NETWORK
56
Patent #:
Issue Dt:
10/25/2011
Application #:
11536921
Filing Dt:
09/29/2006
Publication #:
Pub Dt:
06/19/2008
Title:
ENTERPRISE MOBILITY
57
Patent #:
Issue Dt:
08/19/2014
Application #:
11554930
Filing Dt:
10/31/2006
Title:
NETWORK DOMAIN SELECTION
58
Patent #:
Issue Dt:
02/18/2014
Application #:
11563306
Filing Dt:
11/27/2006
Publication #:
Pub Dt:
05/29/2008
Title:
MULTIMEDIA SUBSYSTEM CONTROL FOR INTERNET PROTOCOL BASED TELEVISION SERVICES
59
Patent #:
Issue Dt:
09/27/2011
Application #:
11589435
Filing Dt:
10/30/2006
Publication #:
Pub Dt:
05/10/2007
Title:
PROVIDING A CAPABILITY LIST OF A PREDEFINED FORMAT IN A COMMUNICATIONS NETWORK
60
Patent #:
Issue Dt:
05/10/2011
Application #:
11592775
Filing Dt:
11/03/2006
Publication #:
Pub Dt:
03/08/2007
Title:
PROTECTING A NETWORK FROM UNAUTHORIZED ACCESS
61
Patent #:
Issue Dt:
01/19/2010
Application #:
11610794
Filing Dt:
12/14/2006
Publication #:
Pub Dt:
06/19/2008
Title:
PINNING THE ROUTE OF IP BEARER FLOWS IN A NEXT GENERATION NETWORK
62
Patent #:
Issue Dt:
12/03/2013
Application #:
11616679
Filing Dt:
12/27/2006
Publication #:
Pub Dt:
07/03/2008
Title:
VOICE CONTINUITY AMONG USER TERMINALS
63
Patent #:
Issue Dt:
04/03/2012
Application #:
11651427
Filing Dt:
01/09/2007
Title:
PROVIDING A SCHEDULE FOR ACTIVE EVENTS TO BE PROCESSED BY A PROCESSOR
64
Patent #:
Issue Dt:
10/19/2010
Application #:
11839861
Filing Dt:
08/16/2007
Publication #:
Pub Dt:
02/19/2009
Title:
METHOD AND APPARATUS FOR TIME ALIGNMENT ALONG A MULTI-NODE COMMUNICATION LINK
65
Patent #:
Issue Dt:
04/05/2011
Application #:
11911631
Filing Dt:
10/15/2007
Publication #:
Pub Dt:
02/26/2009
Title:
MULTIPLE ACCESS SERVICE CONVERGENCE
66
Patent #:
Issue Dt:
02/03/2015
Application #:
11961933
Filing Dt:
12/20/2007
Title:
CONTROLLING SERVICES IN A CIRCUIT-SWITCHED NETWORK FROM A PACKET NETWORK
67
Patent #:
Issue Dt:
07/10/2012
Application #:
12004214
Filing Dt:
12/20/2007
Title:
TOPOLOGY HIDING OF A NETWORK FOR AN ADMINISTRATIVE INTERFACE BETWEEN NETWORKS
68
Patent #:
Issue Dt:
10/25/2016
Application #:
12151683
Filing Dt:
05/08/2008
Title:
Enhanced media gateway
69
Patent #:
Issue Dt:
02/15/2011
Application #:
12157677
Filing Dt:
06/12/2008
Publication #:
Pub Dt:
12/17/2009
Title:
SYSTEM AND METHOD FOR CORRECT ROUTING AND ENFORCEMENT POLICY IN A NETWORK HAVING ADDRESS OR PORT TRANSLATION
70
Patent #:
Issue Dt:
11/08/2011
Application #:
12172562
Filing Dt:
07/14/2008
Publication #:
Pub Dt:
05/07/2009
Title:
METHOD FOR IMPROVING SUBSCRIBER DATA INTEGRITY IN AN IMS NETWORK
71
Patent #:
Issue Dt:
02/04/2014
Application #:
12209829
Filing Dt:
09/12/2008
Title:
ADDING A SERVICE CONTROL CHANNEL AFTER SESSION ESTABLISHMENT
72
Patent #:
Issue Dt:
08/19/2014
Application #:
12316550
Filing Dt:
12/12/2008
Title:
DYNAMICALLY BINDING A LOGIC COMPONENT TO A PROCESSING POINT IN A SOFTWARE EXECUTION FLOW
73
Patent #:
Issue Dt:
08/02/2016
Application #:
12330899
Filing Dt:
12/09/2008
Title:
INTEGRATING TELEPHONY APPLICATIONS AND TELEVISION BROADCASTS ON A MULTIMEDIA DEVICE
74
Patent #:
Issue Dt:
12/01/2015
Application #:
12333678
Filing Dt:
12/12/2008
Publication #:
Pub Dt:
06/17/2010
Title:
CONTENT OVERLAYS IN ON-DEMAND STREAMING APPLICATIONS
75
Patent #:
Issue Dt:
08/09/2011
Application #:
12343328
Filing Dt:
12/23/2008
Title:
MEDIA SHARING
76
Patent #:
Issue Dt:
03/12/2013
Application #:
12729567
Filing Dt:
03/23/2010
Publication #:
Pub Dt:
07/08/2010
Title:
PROTECTING A NETWORK FROM UNAUTHORIZED ACCESS
77
Patent #:
NONE
Issue Dt:
Application #:
12772702
Filing Dt:
05/03/2010
Publication #:
Pub Dt:
08/26/2010
Title:
METERING IN PACKET-BASED TELEPHONY NETWORKS
Assignor
1
Exec Dt:
05/27/2010
Assignee
1
3605 E. PLANO PARKWAY, SUITE 100
PLANO, TEXAS 75074
Correspondence name and address
B.K. DRINKWATER, C/O BAKER BOTTS L.L.P.
2001 ROSS AVENUE, SUITE 600
DALLAS, TX 75201

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