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Patent #:
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Issue Dt:
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04/03/1990
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07112581
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Filing Dt:
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10/26/1987
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Title:
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COMMUNICATION SYSTEM HAVING INTERRUPTS WITH DYNAMICALLY ADJUSTED PRIORITY LEVELS
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Issue Dt:
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11/01/1988
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07118361
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11/06/1987
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Title:
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Patent #:
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Issue Dt:
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03/07/1989
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07119395
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11/10/1987
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Title:
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Issue Dt:
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11/29/1988
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07119881
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11/13/1987
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Title:
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Issue Dt:
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06/06/1989
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07139874
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12/30/1987
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Title:
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02/28/1989
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07150489
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02/11/1988
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Title:
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Issue Dt:
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02/21/1989
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07150995
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02/01/1988
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Title:
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TELEPHONE LINE QUALITY TESTING SYSTEM
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05/08/1990
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07166867
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03/11/1988
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Title:
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10/24/1989
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07205054
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06/03/1988
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Title:
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ADJUNCT PROCESSOR FOR PROVIDING COMPUTER FACILITY ACCESS PROTECTION VIA CALL TRANSFER
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08/22/1989
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07229076
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08/05/1988
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Title:
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COMMUNICATION EQUIPMENT CABINET COOLING ARRANGEMENT
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09/12/1989
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07232966
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08/17/1988
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Title:
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INTEREXCHANGE CARRIER AUTOMATIC ROUTE SELECTION SYSTEM
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Patent #:
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Issue Dt:
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11/07/1989
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07252477
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10/03/1988
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Title:
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Issue Dt:
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08/29/1989
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07265152
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10/31/1988
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Title:
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Issue Dt:
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05/08/1990
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07273285
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11/18/1988
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Title:
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ARRANGEMENT FOR OBTAINING INFORMATION ABOUT ABANDONED CALLS
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Issue Dt:
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01/23/1990
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07274151
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11/21/1988
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Title:
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PASSWORD CONTROLLED SWITCHING SYSTEM
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Issue Dt:
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06/19/1990
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07290935
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Filing Dt:
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12/28/1988
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Title:
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AUTOMATED MESSAGE RETRIEVAL SYSTEM
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Patent #:
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Issue Dt:
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05/21/1991
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07292295
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12/30/1988
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Title:
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RESTRICTION OF COMMUNICATION SERVICE ACCESSIBILITY AMONG SUBSCRIBER COMMUNITIES
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Issue Dt:
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08/28/1990
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07293028
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01/03/1989
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Title:
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AUDIOGRAPHICS CONFERENCING ARRANGEMENT
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Patent #:
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Issue Dt:
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12/18/1990
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07298525
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Filing Dt:
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12/28/1988
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Title:
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ECHO SUPPRESSION ARRANGEMENT FOR AN ADAPTIVE SPEAKERPHONE
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Patent #:
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Issue Dt:
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11/20/1990
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07317232
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02/28/1989
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Title:
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AUTONOMOUS EXPERT SYSTEM FOR DIRECTLY MAINTAINING REMOTE TELEPHONE SWITCHING SYSTEMS
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03/26/1991
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07330570
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03/30/1989
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Title:
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VOICE CAPTURE SYSTEM
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Patent #:
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Issue Dt:
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06/05/1990
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07332066
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Filing Dt:
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04/03/1989
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Title:
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PATH LEARNING FEATURE FOR AN AUTOMATED TELEMARKETING SYSTEM
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Issue Dt:
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03/26/1991
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07334050
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04/05/1989
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Title:
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VOICE AND DATA INTERFACE TO A VOICE-MAIL SERVICE SYSTEM
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07/02/1991
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07346045
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05/02/1989
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Title:
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VOICE MESSAGE SYSTEM USING SYNTHETIC SPEECH
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Issue Dt:
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09/25/1990
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07347551
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05/04/1989
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Title:
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AUTOMATIC ADMINISTRATION OF A TELECOMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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05/14/1991
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07358030
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Filing Dt:
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05/30/1989
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Title:
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ECHO CANCELER-SUPPRESSOR SPEAKERPHONE
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Patent #:
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Issue Dt:
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07/03/1990
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07359314
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Filing Dt:
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05/31/1989
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Title:
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DISTRIBUTED TIMING RECOVERY FOR A DISTRIBUTED COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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06/12/1990
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07359828
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Filing Dt:
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06/01/1989
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Title:
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AUTOMATICALLY-EFFECTED MOVE OF A SUBSCRIBER BETWEEN ELECTRONIC MESSAGE SERVICE SYSTEMS IN A NETWORK
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Patent #:
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Issue Dt:
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02/27/1990
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07370955
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06/22/1989
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Title:
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KEY TELEPHONE MANAGEMENT SYSTEM
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Patent #:
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Issue Dt:
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05/21/1991
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07374674
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Filing Dt:
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06/30/1989
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Title:
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AUTOMATIC POWER SUPPLY LOAD SHEDDING TECHNIQUES
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Patent #:
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Issue Dt:
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05/26/1992
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07382863
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07/20/1989
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Title:
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GRAPHICS-ASSISTED TERMINAL ADMINISTRATION ARRANGEMENT
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Patent #:
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Issue Dt:
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09/10/1991
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07399132
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08/28/1989
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Title:
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METHOD AND APPARATUS FOR GENERATING CONTROL SIGNALS
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Patent #:
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Issue Dt:
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10/09/1990
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Application #:
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07410774
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Filing Dt:
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09/21/1989
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Title:
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BUILDING-BLOCK ARCHITECTURE OF A MULTI-NODE CIRCUIT-AND PACKET-SWITCHING SYSTEM
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Patent #:
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Issue Dt:
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03/03/1992
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Application #:
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07410777
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Filing Dt:
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09/21/1989
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Title:
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CONTROL ARCHITECTURE OF A MULTI-NODE CIRCUIT-AND PACKET-SWITCHING SYSTEM
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Patent #:
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Issue Dt:
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02/26/1991
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Application #:
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07414884
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Filing Dt:
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09/29/1989
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Title:
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ELECTRONIC MESSAGING SYSTEMS WITH ADDITIONAL MESSAGE STORAGE CAPABILITY
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Patent #:
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Issue Dt:
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10/29/1991
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07414987
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Filing Dt:
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09/29/1989
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Title:
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ISDN CODESET CONVERSION
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Patent #:
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Issue Dt:
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03/19/1991
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07426385
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Filing Dt:
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10/24/1989
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Title:
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CUSTOMER PROGRAMMABLE AUTOMATED INTEGRATED VOICE/DATA TECHNIQUE FOR COMMUNICATION SYSTEMS
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Issue Dt:
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03/12/1991
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07441794
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Filing Dt:
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11/27/1989
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Title:
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BROADBAND MULTIRATE SWITCHING ARCHITECTURE
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Issue Dt:
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05/28/1991
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Application #:
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07451749
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12/18/1989
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Title:
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DUPLEX COMMUNICATIONS METHOD AND SYSTEM
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Issue Dt:
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07/23/1991
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07454555
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Filing Dt:
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12/21/1989
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Title:
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VOICE ANNOUNCEMENT DEVICE FOR IMPROVING FUNCTIONALITY OF MULTI-LINE TELEPHONES
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Issue Dt:
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04/02/1991
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07462374
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Filing Dt:
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01/09/1990
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Title:
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TELECOMMUNICATION TRANSMISSION FORMAT SUITED FOR NETWORK-INDEPENDENT TIMING ENVIRONMENTS
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Issue Dt:
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12/10/1991
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07469646
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01/24/1990
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Title:
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ELECTRONIC PROTECTION DEVICE FOR USE WITH A FUSE MOUNT
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Issue Dt:
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12/10/1991
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07473783
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02/02/1990
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Title:
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INFORMATION RETRIEVAL ARRANGEMENT INCLUDING FACSIMILE APPARATUS
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Issue Dt:
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06/30/1992
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07482366
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Filing Dt:
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02/20/1990
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Title:
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FACSIMILE MACHINE HAVING USER NOTIFICATION CAPABILITY
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Issue Dt:
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04/23/1991
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07482442
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Filing Dt:
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02/20/1990
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Title:
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LOW COST DIGITAL AMPLITUDE REGULATOR
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Issue Dt:
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06/25/1991
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07482443
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Filing Dt:
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02/20/1990
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Title:
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GENERAL PURPOSE LOW COST DIGITAL AMPLITUDE REGULATOR
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Issue Dt:
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02/16/1993
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07484336
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Filing Dt:
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02/26/1990
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Title:
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PSEUDO-EXHAUSTIVE SELF-TEST TECHNIQUE
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Issue Dt:
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12/18/1990
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Application #:
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07485684
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Filing Dt:
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02/27/1990
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Title:
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MULTIPLE WIRE STRAIGHTENER MODULE FOR AN AUTOMATED CABLE ASSEMBLY SYSTEM
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Patent #:
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Issue Dt:
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12/25/1990
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Application #:
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07486676
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Filing Dt:
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02/27/1990
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Title:
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SWITCH-ADJUNCT INTERFACE
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Issue Dt:
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06/23/1992
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07500336
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Filing Dt:
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03/28/1990
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Title:
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VOICE RESPONSE UNIT
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Patent #:
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Issue Dt:
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06/22/1993
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07507699
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Filing Dt:
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04/10/1990
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Title:
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LOW-COST DISPLAY CONTROLLER COMPRISING A DMA OR COMMUNICATIONS CONTROLLER OPERATING UNDER PROCESSOR CONTROL
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Issue Dt:
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08/11/1992
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07508867
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04/12/1990
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Title:
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TRANSFORMATION METHOD FOR NETWORK CONFERENCE CONNECTIONS
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Issue Dt:
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05/26/1992
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07509089
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Filing Dt:
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04/16/1990
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Title:
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INTERFACE TO AND OPERATION OF A VOICE MESSAGING SYSTEM
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Patent #:
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Issue Dt:
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05/07/1991
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Application #:
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07544083
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Filing Dt:
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06/26/1990
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Title:
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CIRCUIT SWITCHING SYSTEM FOR INTERCONNECTING LOGICAL LINKS BETWEEN PACKET SWITCHING NETWORKS
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Patent #:
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Issue Dt:
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09/10/1991
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Application #:
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07546322
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Filing Dt:
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06/29/1990
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Title:
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CONTROL AND INTERFACE APPARATUS FOR TELEPHONE SYSTEMS
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Patent #:
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Issue Dt:
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03/17/1992
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Application #:
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07546323
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Filing Dt:
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06/29/1990
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Title:
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NEW KEY TELEPHONE INTERFACE
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Patent #:
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Issue Dt:
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12/15/1992
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Application #:
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07561034
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Filing Dt:
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08/01/1990
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Title:
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SPEAKERPHONE STATE-CONTROLLED ALERTING ARRANGEMENT
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Patent #:
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Issue Dt:
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08/04/1992
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Application #:
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07579278
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Filing Dt:
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09/05/1990
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Title:
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MESSAGE STORAGE SECURITY SYSTEM
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Patent #:
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Issue Dt:
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01/11/1994
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07616961
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Filing Dt:
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11/21/1990
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Title:
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COMMUNICATION SYSTEM FOR CONVERTING ISDN SIGNALING PROTOCOL BETWEEN LOCAL AND PUBLIC NETWORK HAVING FIRST GROUP OF MANDATORY ELEMENTS AND SECOND GROUP OF NON-MANDATORY ELEMENTS
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Patent #:
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Issue Dt:
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10/26/1993
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Application #:
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07625366
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Filing Dt:
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12/11/1990
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Title:
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DUAL TONE MULTIFREQUENCY SIGNAL DETECTION AND IDENTIFICATION METHODS AND APPARATUS
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Patent #:
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Issue Dt:
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11/17/1992
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Application #:
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07625368
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Filing Dt:
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12/11/1990
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Title:
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ECHO CANCELLATION METHODS AND APPARATUS FOR VOICE PROCESSING SYSTEMS
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Patent #:
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Issue Dt:
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08/24/1993
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Application #:
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07625369
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Filing Dt:
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12/11/1990
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Title:
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METHODS AND APPARATUS FOR DETECTING VOICE INFORMATION IN TELEPHONE-TYPE SIGNALS
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Patent #:
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Issue Dt:
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10/13/1992
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Application #:
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07625496
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Filing Dt:
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12/11/1990
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Title:
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DATA COMPRESSION SYSTEM FOR VOICE DATA
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Patent #:
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Issue Dt:
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08/17/1993
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Application #:
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07632568
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Filing Dt:
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12/24/1990
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Title:
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ADJUNCT INTERFACE APPARATUS FOR A TELEPHONE SET
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Patent #:
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Issue Dt:
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04/27/1993
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Application #:
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07633918
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Filing Dt:
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12/26/1990
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Title:
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AUTOMATIC CALL DISTRIBUTION BASED ON MATCHING REQUIRED SKILLS WITH AGENTS SKILLS
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Patent #:
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Issue Dt:
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01/26/1993
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Application #:
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07636521
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Filing Dt:
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12/31/1990
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Title:
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SWITCHING SYSTEM USING IDENTICAL SWITCHING NODES
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Patent #:
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Issue Dt:
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02/09/1993
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Application #:
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07636522
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Filing Dt:
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12/31/1990
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Title:
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TRANSPARENT SIGNALING FOR REMOTE TERMINALS
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Issue Dt:
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01/26/1993
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Application #:
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07636523
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Filing Dt:
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12/31/1990
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Title:
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TRANSPARENT REMOTING OF SWITCHING NETWORK CONTROL OVER A STANDARD INTERFACE LINK
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Patent #:
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Issue Dt:
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10/27/1992
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Application #:
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07636528
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Filing Dt:
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12/31/1990
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Title:
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TRANSPARENT COMMUNICATION OF CONTROL INFORMATION THROUGH A SWITCHING NETWORK
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Patent #:
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Issue Dt:
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09/28/1993
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Application #:
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07637249
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Filing Dt:
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01/03/1991
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Title:
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CALL-LOAD-CONTROL ARRANGEMENT FOR AN EMERGENCY-CALL-ANSWERING CENTER
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Patent #:
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Issue Dt:
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08/24/1993
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Application #:
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07637382
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Filing Dt:
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01/03/1991
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Title:
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ARRANGEMENT FOR MOTIVATING TELEMARKETING AGENTS
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Patent #:
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Issue Dt:
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11/23/1993
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Application #:
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07647943
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Filing Dt:
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01/30/1991
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Title:
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AUTOMATICALLY CONFIGURING WIRELESS PBX SYSTEM
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Patent #:
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Issue Dt:
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02/09/1993
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Application #:
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07652811
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Filing Dt:
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02/08/1991
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Title:
|
ACD ARRANGEMENT FOR AUTOMATICALLY RETURNING A CALL AT A TIME SPECIFIED BY THE ORIGINAL CALLER
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Patent #:
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Issue Dt:
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10/19/1993
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Application #:
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07677546
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Filing Dt:
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03/29/1991
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Title:
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SWITCH ADJUNCT INTEGRATION ARRANGEMENT
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Patent #:
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Issue Dt:
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04/27/1993
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Application #:
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07692741
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Filing Dt:
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04/29/1991
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Title:
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APPARATUS AND METHOD FOR TIMING DISTRIBUTION OVER AN ASYNCHRONOUS RING
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Patent #:
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Issue Dt:
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05/10/1994
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Application #:
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07699084
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Filing Dt:
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05/10/1991
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Title:
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INTEGRATION OF WIRELESS PAGING IN A COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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02/02/1993
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Application #:
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07727491
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Filing Dt:
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07/09/1991
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Title:
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ADAPTIVE SYNCHRONIZATION ARRANGEMENT
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Patent #:
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Issue Dt:
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03/16/1993
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Application #:
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07727492
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Filing Dt:
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07/09/1991
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Title:
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ADAPTIVE SYNCHRONIZATION ARRANGEMENT
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Patent #:
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Issue Dt:
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03/16/1993
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Application #:
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07727498
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Filing Dt:
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07/09/1991
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Title:
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WIRELESS ACCESS TELEPHONE-TO-TELEPHONE NETWORK INTERFACE ARCHITECTURE
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Patent #:
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Issue Dt:
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01/05/1993
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Application #:
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07734022
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Filing Dt:
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07/22/1991
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Title:
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MULTIPURPOSE BUS SYSTEM
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Patent #:
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Issue Dt:
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03/08/1994
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Application #:
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07737961
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Filing Dt:
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07/30/1991
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Title:
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CONCURRENT CONTEXT MEMORY MANAGEMENT UNIT
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|
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Patent #:
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Issue Dt:
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10/31/1995
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Application #:
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07738415
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Filing Dt:
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07/31/1991
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Title:
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INTEGRATED WIRELESS TELECOMMUNICATION AND LOCAL AREA NETWORK SYSTEM
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Patent #:
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Issue Dt:
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02/16/1993
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Application #:
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07784206
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Filing Dt:
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10/28/1991
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Title:
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ENVIRONMENTAL STRESS SCREENING PROCESS
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|
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Patent #:
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Issue Dt:
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08/30/1994
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Application #:
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07786163
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Filing Dt:
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10/31/1991
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Title:
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USE-CODE BASED CALL-TREATMENT SELECTION
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|
|
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Patent #:
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Issue Dt:
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05/10/1994
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Application #:
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07786167
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Filing Dt:
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10/31/1991
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Title:
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TELECOMMUNICATIONS CALL-PROCESSING ARRANGEMENT
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|
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Patent #:
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Issue Dt:
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05/10/1994
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Application #:
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07786168
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Filing Dt:
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10/31/1991
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Title:
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DYNAMIC ROUTING-ADMINISTRATION
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|
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Patent #:
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Issue Dt:
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02/22/1994
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Application #:
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07786323
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Filing Dt:
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10/31/1991
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Title:
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CONTEXT-DEPENDENT CALL-FEATURE SELECTION
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Patent #:
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Issue Dt:
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07/12/1994
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Application #:
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07786324
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Filing Dt:
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10/31/1991
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Title:
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DYNAMIC TONE-ADMINISTRATION
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|
|
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Patent #:
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Issue Dt:
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07/26/1994
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Application #:
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07786325
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Filing Dt:
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10/31/1991
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Title:
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DIALED NUMBER RECOGNITION ARRANGEMENT
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Patent #:
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Issue Dt:
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09/21/1993
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Application #:
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07793561
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Filing Dt:
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11/18/1991
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Title:
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SECURITY SYSTEMS BASED ON RECORDING UNIQUE IDENTIFIER FOR SUBSEQUENT PLAYBACK
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|
|
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Patent #:
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Issue Dt:
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02/14/1995
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Application #:
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07816359
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Filing Dt:
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12/30/1991
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Title:
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REROUTING IN A DISTRIBUTED TELECOMMUNICATION SYSTEM
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|
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Patent #:
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Issue Dt:
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01/31/1995
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Application #:
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07816360
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Filing Dt:
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12/30/1991
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Title:
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AUTOMATIC INITIALIZATION OF A DISTRIBUTED TELECOMMUNICATION SYSTEM
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|
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Patent #:
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Issue Dt:
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12/20/1994
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Application #:
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07816361
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Filing Dt:
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12/30/1991
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Title:
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TELECOMMUNICATION SWITCHING SYSTEM HAVING DISTRIBUTED DIALING PLAN HIERARCHY
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Patent #:
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Issue Dt:
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12/27/1994
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Application #:
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07816362
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Filing Dt:
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12/30/1991
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Title:
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TELECOMMUNICATION SWITCHING SYSTEM HAVING ADAPTIVE ROUTING SWITCHING NODES
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Patent #:
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Issue Dt:
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05/16/1995
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Application #:
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07816363
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Filing Dt:
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12/30/1991
|
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Title:
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REDIRECTION OF CALLS BY A COMMUNICATION TERMINAL
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|
|
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Patent #:
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|
Issue Dt:
|
02/01/1994
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Application #:
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07824952
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Filing Dt:
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01/23/1992
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Title:
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ARRANGEMENT FOR PROVIDING A CALL-CONNECTION SERVICE
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|
|
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Patent #:
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Issue Dt:
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05/10/1994
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Application #:
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07826345
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Filing Dt:
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01/27/1992
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Title:
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ADJUNCT PROCESSOR EMBEDDED IN A SWITCHING SYSTEM
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|
|
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Patent #:
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Issue Dt:
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04/05/1994
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Application #:
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07831464
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Filing Dt:
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02/05/1992
|
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Title:
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VOICE PROCESSING SYSTEMS CONNECTED IN A CLUSTER
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|
|
|
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Patent #:
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|
Issue Dt:
|
05/02/1995
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Application #:
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07841159
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Filing Dt:
|
02/24/1992
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Title:
|
MNEMONIC AND SYNONYMIC ADDRESSING IN A TELECOMMUNICATIONS SYSTEM
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|
|
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Patent #:
|
|
Issue Dt:
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03/29/1994
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Application #:
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07841160
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Filing Dt:
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02/24/1992
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Title:
|
ARRANGEMENT FOR EFFECTING SEGMENTATION OF A DIALED NUMBER
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