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03/01/1994
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Application #:
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07721915
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Filing Dt:
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06/20/1991
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Title:
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FAX MESSAGE SYSTEM
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06/14/1994
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07953690
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Filing Dt:
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09/29/1992
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Title:
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PROGRAMMABLE TELECOMMUNICATION SWITCH FOR PERSONAL COMPUTER
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Patent #:
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Issue Dt:
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09/20/1994
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08001113
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Filing Dt:
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01/05/1993
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Title:
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Patent #:
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Issue Dt:
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03/14/1995
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08097072
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Filing Dt:
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07/23/1993
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Title:
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TELECOMMUNICATIONS SWITCH CHASSIS HAVING HOUSING WITH FRONT AND REAR COMPARTMENTS DIVIDED BY INTERIOR PARTITION AND REMOVABLE COVER OVER REAR COMPARTMENT
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06/20/1995
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Application #:
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08134122
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Filing Dt:
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10/08/1993
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Title:
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TELECOMMUNICATION SWITCH HAVING PROGRAMMABLE NETWORK PROTOCOLS AND COMMUNICATIONS SERVICES
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Patent #:
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Issue Dt:
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01/30/1996
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08203658
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02/28/1994
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Title:
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FAX MESSAGE SYSTEM
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Patent #:
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08/06/1996
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08207931
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Filing Dt:
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03/08/1994
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Title:
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EXPANDABLE TELECOMMUNICATIONS SYSTEM
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Patent #:
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04/07/1998
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08454411
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05/30/1995
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Title:
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Patent #:
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01/26/1999
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08455935
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Filing Dt:
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05/31/1995
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Title:
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METHOD OF OPERATING A BRIDGE NODE IN AN EXPANDABLE TELECOMMUNICATIONS SYSTEM
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Patent #:
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08/13/1996
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Application #:
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08482407
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Filing Dt:
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06/07/1995
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Title:
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TELECOMMUNICATION SWITCH HAVING PROGRAMMABLE NETWORK PROTOCOLS AND COMMUNICATIONS SERVICES
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Patent #:
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Issue Dt:
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10/20/1998
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Application #:
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08566414
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Filing Dt:
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11/30/1995
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Title:
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TELECOMMUNICATION SWITCH HAVING A UNIVERSAL API WITH A SINGLE CALL PROCESSING MESSAGE INCLUDING USER-DEFINABLE DATA AND RESPONSE MESSAGE EACH HAVING A GENERIC FORMAT
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Patent #:
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01/21/1997
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08590688
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10/10/1995
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Title:
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TELECOMMUNICATIONS SWITCH WITH IMPROVED REDUNDANCY
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Patent #:
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01/28/1997
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Application #:
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08651123
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05/21/1996
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Title:
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PROGRAMMABLE TELECOMMUNICATIONS SWITCH FOR PERSONAL COMPUTER
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Patent #:
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11/30/1999
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08680467
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07/15/1996
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Title:
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CELLULAR-TELEPHONE CENTRAL CALL-PROCESSING SYSTEM UTILIZING OBJECT-ORIENTED SOFTWARE IN ADJUNCT PERSONAL COMPUTER
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08/21/2001
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08705226
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08/29/1996
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Title:
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Patent #:
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10/12/1999
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08706636
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Filing Dt:
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09/06/1996
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Title:
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CELLULAR-TELEPHONE CENTRAL CALL-PROCESSING SYSTEM UTILIZING OBJECT- ORIENTED SOFTWARE IN ADJUNCT PERSONAL COMPUTER FOR GENERATING BILLING RECORDS
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Patent #:
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Issue Dt:
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11/16/1999
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08754231
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Filing Dt:
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11/20/1996
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Title:
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Patent #:
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12/21/1999
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08798603
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02/11/1997
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Title:
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Patent #:
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07/13/1999
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08806493
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Filing Dt:
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02/27/1997
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Title:
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Patent #:
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07/06/1999
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08808840
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02/28/1997
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Title:
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METHOD AND APPARATUS FOR CONFERENCING IN AN EXPANDABLE TELECOMMUNICATIONS SYSTEM
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Patent #:
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04/25/2000
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08811083
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03/03/1997
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Title:
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05/02/2000
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08924498
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08/27/1997
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Title:
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Patent #:
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05/01/2001
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08926745
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09/10/1997
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Title:
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Patent #:
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Issue Dt:
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06/15/1999
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08936489
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Filing Dt:
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09/16/1997
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Title:
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TELECOMMUNICATION SWITCH CHASSIS
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Patent #:
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Issue Dt:
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09/04/2001
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09017644
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Filing Dt:
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02/02/1998
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Title:
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TELECOMMUNICATIONS SWITCH WITH MULTIPLE PORTS FOR HOST-NODE COMMUNICATIONS
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Patent #:
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10/24/2000
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09072858
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05/05/1998
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Title:
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TELECOMMUNICATION SWITCHING SYSTEM ADMINISTRATIVE AND MANAGEMENT TOOLS
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Patent #:
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12/14/1999
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09092763
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Filing Dt:
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06/05/1998
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Title:
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BRIDGE FOR EXPANDED TELECOMMUICATIONS SYSTEM
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Patent #:
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Issue Dt:
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05/14/2002
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09093554
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Filing Dt:
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06/08/1998
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Title:
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FLEXIBLE CALL ROUTING SYSTEM
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Patent #:
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Issue Dt:
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02/25/2003
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09093555
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Filing Dt:
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06/08/1998
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Title:
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Patent #:
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04/16/2002
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09093583
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06/08/1998
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Title:
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Patent #:
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04/09/2002
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09107152
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06/29/1998
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Title:
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METHOD AND APPARATUS FOR NON-DISRUPTIVE ADDITION OF A NEW NODE TO AN INTER-NODAL NETWORK
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Patent #:
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09/12/2000
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09137496
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08/20/1998
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Title:
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APPARATUS AND METHOD FOR INTERFACING PROCESSING RESOURCES TO A TELECOMMUNICATIONS SWITCHING SYSTEM
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Patent #:
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09/12/2000
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10/07/1998
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Title:
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TELECOMMUNICATION SYSTEM WITH UNIVERSAL API USING GENERIC MESSAGES HAVING USER FUNCTIONALITY ASSOCIATED WITH PREDETERMINED FUNCTIONS, PIMITIVES AND LOGICAL STATES FOR DEFINING PPL COMPONENT STATE MACHINES
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11/14/2000
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09246365
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02/08/1999
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Title:
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INJECTOR/EJECTOR MECHANISM FOR PRINTED CIRCUIT CARDS
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07/19/2005
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03/12/1999
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COMPUTER TELEPHONY SYSTEM USING MULTIPLE HARDWARE PLATFORMS TO PROVIDE TELEPHONY SERVICES
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05/24/2005
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03/18/1999
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10/08/2002
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03/18/1999
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ARRANGEMENT FOR PROVIDING NETWORK PROTOCOL DATA INDEPENDENCE IN AN EXPANDABLE TELECOMMUNICATIONS SYSTEM
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04/09/2002
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03/18/1999
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10/17/2000
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09277469
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03/26/1999
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Title:
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FUNCTIONALLY-LAYERED TELECOMMUNICATION SWITCH WITH API USING GENERIC MESSAGES HAVING USER FUNCTIONALITY ASSOCIATED WITH PREDETERMINED FUNCTIONS, PRIMITIVES AND LOGICAL STATES FOR DEFINING PPL COMPONENT STATE MACHINES
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07/15/2003
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04/14/1999
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A UNIVERSAL APPLICATION PROGRAMMING INTERFACE HAVING GENERIC
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08/05/2003
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09291889
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04/14/1999
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11/20/2001
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04/27/1999
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07/11/2000
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07/07/1999
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UNIVERSAL API WITH GENERIC CALL PROCESSING MESSAGE HAVING USER-DEFINED PPL EVENT ID AND GENERIC RESPONSE MESSAGE FOR COMMUNICATIONS BETWEEN TELECOMMUNICATIONS SWITCH AND HOST APPLICATION
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05/28/2002
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07/16/1999
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METHOD AND APPARATUS FOR IN SERVICE SOFTWARE UPGRADE FOR EXPANDABLE TELECOMMUNICATIONS SYSTEM
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03/02/2004
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09761975
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01/17/2001
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03/14/2002
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Title:
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INTERNATIONAL UNIVERSAL CALL PROGRESS ANALYSIS SYSTEM
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10/04/2005
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07/17/2001
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10/03/2002
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Title:
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MINIMIZING LATENCY WITH CONTENT-BASED ADAPTIVE BUFFERING
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05/03/2005
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10/26/2001
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05/01/2003
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Title:
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METHOD FOR TESTING LARGE-SCALE AUDIO CONFERENCE SERVERS
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11/21/2006
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03/22/2002
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11/28/2002
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01/17/2006
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04/18/2002
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03/13/2003
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Title:
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03/03/2009
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05/08/2002
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01/09/2003
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SYSTEM AND METHOD FOR CONSTRUCTING PHRASES FOR A MEDIA SERVER
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12/26/2006
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05/16/2002
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11/20/2003
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AUTOMATIC GAIN CONTROL FOR ADJUSTING GAIN DURING NON-SPEECH PORTIONS
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02/12/2008
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07/03/2002
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02/06/2003
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LOW-LATENCY PACKET PROCESSOR
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09/15/2009
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07/09/2002
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07/31/2003
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CONFERENCING ARCHITECTURE EMPLOYING MEDIA SERVERS AND ENHANCED SESSION INITIATION PROTOCOL
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07/28/2009
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09/13/2002
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03/18/2004
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METHODS AND SYSTEMS FOR JITTER MINIMIZATION IN STREAMING MEDIA
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07/31/2007
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03/20/2003
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12/12/2006
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06/10/2003
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12/16/2004
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01/15/2008
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10/24/2003
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04/18/2006
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08/26/2008
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11/19/2003
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05/19/2005
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HYBRID SWITCHING ARCHITECTURE HAVING DYNAMICALLY ASSIGNED SWITCHING MODELS FOR CONVERGED SERVICES PLATFORM
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12/30/2003
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08/05/2004
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11/11/2008
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09/26/2006
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09/27/2005
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02/20/2004
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04/15/2008
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07/29/2008
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08/25/2005
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SYSTEM AND METHOD FOR PROVIDING USER INPUT INFORMATION TO MULTIPLE INDEPENDENT, CONCURRENT APPLICATIONS
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NONE
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12/14/2004
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03/09/2006
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Integrated chassis assembly
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07/20/2010
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01/28/2005
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09/22/2005
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METHOD AND APPARATUS FOR DETECTING STUCK CALLS IN A COMMUNICATION SESSION
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03/03/2009
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09/22/2005
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Pub Dt:
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11/02/2006
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Title:
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Detecting and responding to barge ins during a prompt
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Patent #:
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NONE
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Issue Dt:
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Application #:
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11200689
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Filing Dt:
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08/10/2005
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Publication #:
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Pub Dt:
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04/12/2007
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Title:
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Open programmable software protocol stack for use with an Internet telephony system
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Patent #:
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Issue Dt:
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09/14/2010
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Application #:
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11252818
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Filing Dt:
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10/18/2005
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Publication #:
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Pub Dt:
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04/19/2007
| | | | |
Title:
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SUPPLEMENTING FACSIMILE IMAGE DATA
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Patent #:
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Issue Dt:
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03/22/2011
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Application #:
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11305621
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Filing Dt:
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12/16/2005
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Publication #:
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Pub Dt:
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06/21/2007
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Title:
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METHOD AND SYSTEM FOR DEVELOPMENT AND USE OF A USER-INTERFACE FOR OPERATIONS, ADMINISTRATION, MAINTENANCE AND PROVISIONING OF A TELECOMMUNICATIONS SYSTEM
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Patent #:
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Issue Dt:
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08/09/1994
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Application #:
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29005092
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Filing Dt:
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02/23/1993
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Title:
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TELECOMMUNICATIONS SWITCH
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Patent #:
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Issue Dt:
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06/08/1999
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Application #:
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29076348
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Filing Dt:
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09/08/1997
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Title:
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TELECOMMUNICATIONS SWITCH
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Patent #:
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Issue Dt:
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11/12/2002
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Application #:
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29155749
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Filing Dt:
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02/15/2002
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Title:
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ELECTRONICS ENCLOSURE
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