Total properties:
43
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Patent #:
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Issue Dt:
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11/07/2000
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Application #:
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08810854
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Filing Dt:
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03/04/1997
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Title:
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CALL REDIRECTION METHODS IN A PACKET BASED COMMUNICATIONS NETWORK
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Patent #:
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Issue Dt:
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06/15/1999
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Application #:
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08920724
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Filing Dt:
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08/29/1997
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Title:
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NONLINEAR FILTER FOR NOISE SUPPRESSION IN LINEAR PREDICTION SPEECH PROCESSING DEVICES
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Patent #:
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Issue Dt:
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01/08/2002
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Application #:
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08948975
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Filing Dt:
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10/10/1997
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Title:
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METHOD AND APPARATUS FOR ORIGINATING VOICE CALLS FROM A DATA NETWORK
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Patent #:
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Issue Dt:
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07/31/2001
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Application #:
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09151805
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Filing Dt:
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09/11/1998
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Title:
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CHANNEL TRANSFER WITH RETRIEVE
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Patent #:
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Issue Dt:
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07/23/2002
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Application #:
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09190377
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Filing Dt:
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11/10/1998
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Title:
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ADAPTIVE NONLINEAR PROCESSOR FOR ECHO CANCELLATION
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Patent #:
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Issue Dt:
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09/17/2002
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Application #:
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09219018
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Filing Dt:
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12/23/1998
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Title:
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METHOD AND APPARATUS FOR FALLBACK ROUTING OF VOICE OVER INTERNET PROTOCOL CALL
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Patent #:
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Issue Dt:
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07/11/2000
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Application #:
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09222029
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Filing Dt:
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12/29/1998
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Title:
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SYSTEM AND METHOD FOR RESTORING FAILED COMMUNICATION SERVICES
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Patent #:
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Issue Dt:
|
09/03/2002
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Application #:
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09223880
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Filing Dt:
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12/31/1998
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Title:
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SYSTEM AND METHOD FOR SUPPORTING COMMUNICATIONS SERVICES ON BEHALF OF A COMMUMICATIONS DEVICE WHICH CANNOT PROVIDE THOSE SERVICES ITSELF
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Patent #:
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Issue Dt:
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03/19/2002
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Application #:
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09223893
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Filing Dt:
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12/31/1998
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Title:
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ENHANCED CALL ROUTING IN COMPETITIVE LOCAL TELEPHONE NETWORKS
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Patent #:
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Issue Dt:
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08/26/2003
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Application #:
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09334964
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Filing Dt:
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06/17/1999
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Title:
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PUBLIC TELEPHONE NETWORK, INTELLIGENT NETWORK, AND INTERNET PROTOCOL NETWORK SERVICES INTERWORKING
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Patent #:
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Issue Dt:
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01/13/2004
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Application #:
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09345069
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Filing Dt:
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06/30/1999
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Title:
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ESTABLISHING CONNECTIONS WITH A PRE-SPECIFIED QUALITY OF SERVICE ACROSS A COMMUNICATION NETWORK
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Patent #:
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Issue Dt:
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03/04/2003
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Application #:
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09360864
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Filing Dt:
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07/23/1999
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Title:
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COMPUTER PROGRAM PRODUCTS, METHODS, AND PROTOCOL FOR INTERWORKING SERVICES BETWEEN A PUBLIC TELEPHONE NETWORK, INTELLIGENT NETWORK, AND INTERNET PROTOCOL NETWORK
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Patent #:
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Issue Dt:
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09/14/2004
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Application #:
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09452146
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Filing Dt:
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12/01/1999
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Title:
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METHOD AND APPARATUS FOR PROVIDING A COMMUNICATIONS SERVICE, FOR COMMUNICATION AND FOR EXTENDING PACKET NETWORK FUNCTIONALITY
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Patent #:
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Issue Dt:
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02/03/2004
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Application #:
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09456560
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Filing Dt:
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12/08/1999
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Title:
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METHOD AND APPARATUS FOR DISTRIBUTED MTP LEVEL 2 ARCHITECTURE
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Patent #:
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Issue Dt:
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06/22/2004
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Application #:
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09461884
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Filing Dt:
|
12/15/1999
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Title:
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SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR SUPPORT OF BEARER PATH SERVICES IN A DISTRIBUTED CONTROL NETWORK
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|
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Patent #:
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|
Issue Dt:
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04/26/2005
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Application #:
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09506945
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Filing Dt:
|
02/18/2000
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Title:
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METHOD AND APPARATUS FOR INTERWORKING BETWEEN INTERNET PROTOCOL (IP) TELEPHONY PROTOCOLS
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|
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Patent #:
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|
Issue Dt:
|
08/17/2004
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Application #:
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09518477
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Filing Dt:
|
03/02/2000
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Title:
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LABEL SWITCHED MEDIA GATEWAY AND NETWORK
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|
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Patent #:
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|
Issue Dt:
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08/23/2005
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Application #:
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09524342
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Filing Dt:
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03/13/2000
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Title:
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CONTROLLING VOICE COMMUNICATIONS OVER A DATA NETWORK
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|
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Patent #:
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|
Issue Dt:
|
06/29/2004
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Application #:
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09527097
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Filing Dt:
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03/16/2000
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Title:
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TEXT-BASED COMMUNICATIONS OVER A DATA NETWORK
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Patent #:
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|
Issue Dt:
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10/21/2003
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Application #:
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09563413
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Filing Dt:
|
05/03/2000
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Title:
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CALL REDIRECTION METHODS IN A PACKET BASED COMMUNICATIONS NETWORK
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|
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Patent #:
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|
Issue Dt:
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12/05/2006
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Application #:
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09589449
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Filing Dt:
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06/07/2000
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Title:
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SYSTEM AND METHOD FOR EXECUTING CONTROL PROTOCOLS AMONG NODES IN SEPARATE IP NETWORKS
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Patent #:
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|
Issue Dt:
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05/25/2004
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Application #:
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09605274
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Filing Dt:
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06/28/2000
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Title:
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METHOD AND APPARATUS OF PRESENTING TICKER INFORMATION
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|
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Patent #:
|
|
Issue Dt:
|
08/03/2004
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Application #:
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09609964
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Filing Dt:
|
07/05/2000
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Title:
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METHOD AND APPARATUS FOR EXCHANGING COMMUNICATIONS BETWEEN TELEPHONE NUMBER BASED DEVICES IN AN INTERNET PROTOCOL ENVIRONMENT
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Patent #:
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|
Issue Dt:
|
12/14/2004
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Application #:
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09618334
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Filing Dt:
|
07/18/2000
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Title:
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METHOD AND APPARATUS FOR ASSOCIATING AN END-TO-END CALL IDENTIFIER WITH A CONNECTION IN A MULTIMEDIA PACKET NETWORK
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|
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Patent #:
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|
Issue Dt:
|
08/07/2007
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Application #:
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09650120
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Filing Dt:
|
08/28/2000
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Title:
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FIREWALL CONTROL FOR SECURE PRIVATE NETWORKS WITH PUBLIC VOIP ACCESS
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|
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Patent #:
|
|
Issue Dt:
|
05/16/2006
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Application #:
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09671250
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Filing Dt:
|
09/28/2000
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Title:
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FIREWALL FOR REAL-TIME INTERNET APPLICATIONS
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|
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Patent #:
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|
Issue Dt:
|
05/03/2005
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Application #:
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09691991
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Filing Dt:
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10/19/2000
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Title:
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METHOD AND APPARATUS FOR TUNNELING OPERATING CODES TO AND FROM A CALL SERVER IN A PACKET NETWORK
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|
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Patent #:
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|
Issue Dt:
|
04/05/2005
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Application #:
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09713888
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Filing Dt:
|
11/16/2000
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Title:
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COLLECTING INFORMATION BEFORE A CALL
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|
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Patent #:
|
|
Issue Dt:
|
06/19/2007
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Application #:
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09735427
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Filing Dt:
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12/12/2000
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Title:
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SYSTEM AND METHOD FOR DYNAMIC QUEUING IN AN AUTOMATIC CALL DISTRIBUTOR
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|
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Patent #:
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|
Issue Dt:
|
06/27/2006
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Application #:
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09881595
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Filing Dt:
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06/14/2001
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Publication #:
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|
Pub Dt:
|
01/09/2003
| | | | |
Title:
|
NETWORK ADDRESS AND/OR PORT TRANSLATION
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|
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Patent #:
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|
Issue Dt:
|
01/17/2006
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Application #:
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09881603
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Filing Dt:
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06/14/2001
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Publication #:
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|
Pub Dt:
|
01/09/2003
| | | | |
Title:
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CHANGING MEDIA SESSIONS
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Patent #:
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|
Issue Dt:
|
08/05/2008
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Application #:
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10032414
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Filing Dt:
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12/21/2001
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Publication #:
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|
Pub Dt:
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06/26/2003
| | | | |
Title:
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METHODS AND APPARATUS FOR SETTING UP TELEPHONY CONNECTIONS BETWEEN TWO ADDRESS DOMAINS HAVING OVERLAPPING ADDRESS RANGES
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Patent #:
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|
Issue Dt:
|
01/31/2006
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Application #:
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10034261
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Filing Dt:
|
12/28/2001
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Title:
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ADDRESS TRANSLATION CHANGE IDENTIFICATION
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Patent #:
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|
Issue Dt:
|
10/16/2007
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Application #:
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10298103
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Filing Dt:
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11/15/2002
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Publication #:
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|
Pub Dt:
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05/20/2004
| | | | |
Title:
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NETWORK ADDRESS TRANSLATOR AND SECURE TRANSFER DEVICE FOR INTERFACING NETWORKS
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Patent #:
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Issue Dt:
|
05/01/2007
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Application #:
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10351935
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Filing Dt:
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01/27/2003
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Title:
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SECURITY OVER A NETWORK
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Patent #:
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Issue Dt:
|
06/10/2008
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Application #:
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10361229
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Filing Dt:
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02/10/2003
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Title:
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SIGNALING METHOD FOR COMMUNICATION NETWORKS
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Patent #:
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Issue Dt:
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12/25/2007
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Application #:
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10420190
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Filing Dt:
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04/22/2003
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Publication #:
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Pub Dt:
|
10/28/2004
| | | | |
Title:
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PROCESSING OF COMMUNICATION SESSION REQUEST MESSAGES
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Patent #:
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|
Issue Dt:
|
11/04/2008
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Application #:
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10439592
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Filing Dt:
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05/16/2003
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Title:
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AUTOMATED PATH RESTORATION FOR PACKET TELEPHONY
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Patent #:
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Issue Dt:
|
12/20/2005
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Application #:
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10443369
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Filing Dt:
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05/22/2003
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Title:
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ADAPTIVE CALL ROUTING FOR MULTIPLE TELEPHONY TERMINALS
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Patent #:
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Issue Dt:
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12/25/2007
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Application #:
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10447908
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Filing Dt:
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05/28/2003
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Title:
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METHOD AND SYSTEM FOR ESTABLISHING PATHS BETWEEN END POINTS IN PACKET DATA NETWORKS
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Patent #:
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Issue Dt:
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04/07/2009
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Application #:
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10810467
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Filing Dt:
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03/26/2004
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Publication #:
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Pub Dt:
|
09/16/2004
| | | | |
Title:
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METHOD AND APPARATUS FOR PROVIDING A CONFIGURABLE QUALITY OF SERVICE THRESHOLD FOR VOICE OVER INTERNET PROTOCOL
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Patent #:
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Issue Dt:
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03/31/2009
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Application #:
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11171921
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Filing Dt:
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06/30/2005
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Title:
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CODEC NEGOTIATION CONSIDERING QUALITY AND COSTS
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Patent #:
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Issue Dt:
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08/09/2011
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Application #:
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11210084
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Filing Dt:
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08/23/2005
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Publication #:
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Pub Dt:
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01/12/2006
| | | | |
Title:
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CONTROLLING VOICE COMMUNICATIONS OVER A DATA NETWORK
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|