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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:014653/0859   Pages: 4
Recorded: 05/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 18
1
Patent #:
Issue Dt:
10/16/2007
Application #:
08990096
Filing Dt:
12/12/1997
Title:
SECURE NETWORK ARCHITECTURE WITH QUALITY OF SERVICE
2
Patent #:
Issue Dt:
08/17/2004
Application #:
09362781
Filing Dt:
07/28/1999
Title:
NETWORK ARCHITECTURE WITH EVENT LOGGING
3
Patent #:
Issue Dt:
04/20/2004
Application #:
09531882
Filing Dt:
03/21/2000
Title:
SYSTEMS AND METHODS FOR ANALYZING NETWORK TRAFFIC
4
Patent #:
Issue Dt:
08/30/2005
Application #:
09602665
Filing Dt:
06/26/2000
Title:
METHODS AND SYSTEMS FOR MANAGING NETWORK INFRASTRACTURE CHANGE INCLUDING OBTAINING APPROVAL FOR THE NETWORK INFRASTRUCTURE CHANGES
5
Patent #:
Issue Dt:
10/31/2006
Application #:
09826697
Filing Dt:
04/05/2001
Publication #:
Pub Dt:
10/10/2002
Title:
QOS TESTING OF A HARDWARE DEVICE OR A SOFTWARE CLIENT
6
Patent #:
Issue Dt:
03/04/2008
Application #:
09827352
Filing Dt:
04/06/2001
Publication #:
Pub Dt:
01/16/2003
Title:
ALTERNATE ROUTING OF VOICE COMMUNICATION IN A PACKET-BASED NETWORK
7
Patent #:
Issue Dt:
11/16/2004
Application #:
09842533
Filing Dt:
04/25/2001
Publication #:
Pub Dt:
10/31/2002
Title:
VERIFIABLE VOTING
8
Patent #:
Issue Dt:
07/11/2006
Application #:
09843787
Filing Dt:
04/30/2001
Publication #:
Pub Dt:
10/31/2002
Title:
SCREENING INBOUND CALLS IN A PACKET-BASED COMMUNICATIONS NETWORK
9
Patent #:
Issue Dt:
02/06/2007
Application #:
09855103
Filing Dt:
05/14/2001
Publication #:
Pub Dt:
11/14/2002
Title:
SERVICE LEVEL AGREEMENTS BASED ON OBJECTIVE VOICE QUALITY TESTING FOR VOICE OVER IP (VOIP) NETWORKS
10
Patent #:
Issue Dt:
10/09/2007
Application #:
09855156
Filing Dt:
05/14/2001
Publication #:
Pub Dt:
11/14/2002
Title:
EMBEDDING SAMPLE VOICE FILES IN VOICE OVER IP (VOIP) GATEWAYS FOR VOICE QUALITY MEASUREMENTS
11
Patent #:
Issue Dt:
05/23/2006
Application #:
09870228
Filing Dt:
05/31/2001
Publication #:
Pub Dt:
01/30/2003
Title:
ISDN DISCONNECT ALARM GENERATION TOOL FOR USE IN VOICE OVER IP (VOIP) NETWORKS
12
Patent #:
Issue Dt:
05/06/2008
Application #:
09878572
Filing Dt:
06/11/2001
Publication #:
Pub Dt:
12/12/2002
Title:
VOICE OVER INTERNET PROTOCOL REAL TIME PROTOCOL ROUTING
13
Patent #:
NONE
Issue Dt:
Application #:
09928073
Filing Dt:
08/10/2001
Publication #:
Pub Dt:
02/13/2003
Title:
Providing voice over internet protocol networks
14
Patent #:
NONE
Issue Dt:
Application #:
09941170
Filing Dt:
08/28/2001
Publication #:
Pub Dt:
03/06/2003
Title:
High capacity backbone
15
Patent #:
Issue Dt:
05/13/2008
Application #:
09969437
Filing Dt:
10/02/2001
Publication #:
Pub Dt:
04/03/2003
Title:
AUTOMATED SERVER REPLICATION
16
Patent #:
NONE
Issue Dt:
Application #:
09982721
Filing Dt:
10/18/2001
Publication #:
Pub Dt:
04/24/2003
Title:
Content request routing and load balancing for content distribution networks
17
Patent #:
NONE
Issue Dt:
Application #:
10024408
Filing Dt:
12/17/2001
Publication #:
Pub Dt:
06/19/2003
Title:
Network paths
18
Patent #:
Issue Dt:
02/01/2005
Application #:
10038837
Filing Dt:
01/04/2002
Publication #:
Pub Dt:
07/10/2003
Title:
VOICE OVER INTERNET PROTOCOL (VOIP) NETWORK PERFORMANCE MONITOR
Assignor
1
Exec Dt:
05/20/2004
Assignee
1
1025 ELDORADO BOULEVARD
BROOMFIELD, COLORADO 80021
Correspondence name and address
FAEGRE & BENSON LLP
MICHAEL A. DESANCTIS
3200 WELLS FARGO CENTER
1700 LINCOLN STREET
DENVER, CO 80203-4532

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