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Total properties:
65
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Patent #:
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Issue Dt:
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06/05/1990
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Application #:
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07326405
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Filing Dt:
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03/20/1989
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Title:
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INTEGRATED VOICE AND DATA TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
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04/28/1992
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Application #:
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07329744
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Filing Dt:
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03/28/1989
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Title:
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LOCAL COMPUTER PARTICIPATING IN MAIL DELIVERY SYSTEM ABSTRACTS FROM DIRECTORY OF ALL ELIGIBLE MAIL RECIPIENTS ONLY SERVED BY LOCAL COMPUTER
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Patent #:
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Issue Dt:
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12/11/1990
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Application #:
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07358245
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Filing Dt:
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05/26/1989
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Title:
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SIGNAL LEVEL EXPANSION APPARATUS AS FOR A TELECOMMUNICATIONS SYSTEM
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Patent #:
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Issue Dt:
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06/30/1992
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Application #:
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07655107
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Filing Dt:
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02/11/1991
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Title:
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DIGITAL/AUDIO INTERACTIVE COMMUNICATION NETWORK
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Patent #:
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Issue Dt:
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08/23/1994
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Application #:
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07774600
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Filing Dt:
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10/10/1991
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Title:
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APPARATUS AND A METHOD FOR PREDICTIVE CALL DIALING
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Patent #:
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Issue Dt:
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09/27/1994
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Application #:
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07832851
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Filing Dt:
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02/10/1992
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Title:
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DIGITAL/AUDIO INTERACTIVE COMMUNICATION NETWORK
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Patent #:
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Issue Dt:
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10/24/1995
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Application #:
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08022683
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Filing Dt:
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03/01/1993
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Title:
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VOICE PROCESSING SYSTEM
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Patent #:
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Issue Dt:
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05/02/1995
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Application #:
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08063861
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Filing Dt:
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05/19/1993
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Title:
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APPARATUS AND METHOD FOR CONNECTING TELEPHONE SWITCHING DEVICES
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Patent #:
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Issue Dt:
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11/07/1995
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Application #:
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08248260
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Filing Dt:
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05/24/1994
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Title:
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APPARATUS FOR SUPERVISING AN AUTOMATIC CALL DISTRIBUTION TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
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09/10/1996
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Application #:
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08262214
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Filing Dt:
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06/17/1994
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Title:
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Patent #:
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Issue Dt:
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08/11/1998
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08665001
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Filing Dt:
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06/11/1996
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Title:
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Patent #:
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Issue Dt:
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09/08/1998
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Application #:
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08709597
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Filing Dt:
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09/09/1996
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Title:
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HOME PERSONAL COMMUNICATIONS SYSTEM
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Patent #:
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Issue Dt:
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09/29/1998
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Application #:
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08731591
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Filing Dt:
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10/16/1996
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Title:
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APPARATUS AND METHOD FOR DYNAMIC INBOUND/OUTBOUND CALL MANAGEMENT AND FOR SCHEDULING APPOINTMENTS
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Patent #:
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05/02/2000
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08843700
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04/16/1997
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Title:
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COMMUNICATIONS WEBS FOR PSTN SUBSCRIBERS
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Patent #:
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10/08/2002
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08895650
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Filing Dt:
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07/17/1997
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Title:
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INTERNET CALLING SYSTEM
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Patent #:
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01/02/2001
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09017002
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Filing Dt:
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02/02/1998
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Title:
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METHOD AND APPARATUS FOR AUTOMATIC TELEPHONE AREA-CODE DIALING
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Patent #:
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Issue Dt:
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03/20/2001
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Application #:
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09046913
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Filing Dt:
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03/24/1998
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Title:
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METHOD FOR INTEGRATING A VOICE MESSAGING FUNCTION CARD OVER A PUBLIC BRANCH EXCHANGE (PBX) BACKPLANE
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Patent #:
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Issue Dt:
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07/09/2002
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09083464
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Filing Dt:
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05/22/1998
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Title:
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Patent #:
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Issue Dt:
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06/11/2002
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09084113
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Filing Dt:
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05/22/1998
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Title:
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COMMUNICATIONS WEBS WITH PERSONAL COMMUNICATIONS LINKS FOR PSTN SUBSCRIBERS
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Patent #:
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Issue Dt:
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12/09/2003
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09222192
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Filing Dt:
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12/29/1998
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Title:
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DYNAMIC E-MAIL RE-TRANSMITTING SYSTEM HAVING TIME PARAMETERS
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Patent #:
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03/26/2002
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09222195
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Filing Dt:
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12/29/1998
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Title:
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A METHOD FOR CONVERTING AN EMAIL MESSAGE TO A DIFFERENT FORMAT AND RETRANSMITTING TO A LOCATION OTHER THAN RECIPIENT ADDRESS INFORMATION IN THE EMAIL MESSAGE
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Patent #:
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06/22/2004
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09543518
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04/06/2000
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Title:
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PERFORMANCE ENHANCEMENT SYSTEM FOR DIGITAL PBX
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Patent #:
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12/07/2004
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09666758
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Filing Dt:
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09/21/2000
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Title:
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Patent #:
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Issue Dt:
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02/14/2006
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02/17/2001
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Publication #:
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Pub Dt:
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08/22/2002
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Title:
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VOICE OVER INTERNET PROTOCOL
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Patent #:
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09/13/2005
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09813974
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03/22/2001
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Publication #:
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Pub Dt:
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11/01/2001
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Title:
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METHOD AND APPARATUS FOR TRANSMITTING DATA FROM AN ANALOGUE MODEM TO A DIGITAL MODEM THROUGH AN ANALOGUE CHANNEL
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Patent #:
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Issue Dt:
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07/06/2004
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Application #:
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09894047
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Filing Dt:
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06/28/2001
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Publication #:
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Pub Dt:
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01/02/2003
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Title:
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COMPUTER TELEPHONY (CT) NETWORK SERVING MULTIPLE TELEPHONE SWITCHES
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Patent #:
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Issue Dt:
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04/18/2006
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10006452
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Filing Dt:
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11/19/2001
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Pub Dt:
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05/22/2003
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Title:
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SYSTEM AND METHOD FOR REMOTE ACCESS TO A TELEPHONE
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Patent #:
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09/28/2004
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10123945
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04/16/2002
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Title:
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SYSTEM AND METHOD FOR ENABLING CUSTOM TELEPHONE FEATURES ON A PBX SYSTEM
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11/07/2006
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10168630
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11/08/2002
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07/03/2003
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Title:
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MODIFIED TOMLINSON-HARASHIMA PRECODING METHOD CIRCUIT FOR INFINITE IMPULSE RESPONSE (IIR) CHANNELS
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05/25/2010
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05/13/2003
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11/18/2004
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Title:
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ARCHITECTURE FOR RESOURCE MANAGEMENT IN A TELECOMMUNICATIONS NETWORK
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Patent #:
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NONE
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10641853
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08/15/2003
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02/17/2005
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Title:
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System and method for software site licensing
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05/27/2014
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10675684
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09/30/2003
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02/17/2005
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Title:
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SYSTEM AND METHOD FOR SOFTWARE SITE LICENSING
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01/24/2012
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10696148
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10/29/2003
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05/19/2005
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Title:
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07/08/2008
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10746734
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12/24/2003
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07/07/2005
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Title:
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08/17/2010
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07/02/2004
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01/05/2006
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10/06/2009
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10931487
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08/31/2004
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03/02/2006
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NONE
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10992188
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11/18/2004
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05/18/2006
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04/28/2009
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12/21/2004
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07/06/2006
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10/19/2010
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02/22/2005
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08/24/2006
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METHODS FOR HANDLING COMMUNICATION REQUESTS RECEIVED FOR FORMER USERS OF A COMMUNICATION SYSTEM
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03/29/2005
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10/05/2006
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NONE
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11293481
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12/02/2005
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06/07/2007
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Distributed communication through media services
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NONE
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11299148
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12/08/2005
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07/19/2007
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Title:
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System and method for validating codec software
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08/09/2011
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04/03/2006
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08/10/2006
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10/06/2009
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06/13/2006
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12/13/2007
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03/15/2011
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08/04/2006
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02/21/2008
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Title:
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COMMUNICATION DEVICE FOR VISUALLY IMPAIRED PERSONS
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NONE
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11648233
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12/29/2006
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07/03/2008
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Title:
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Communication system for remotely updating a registered user's status
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NONE
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11673220
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02/09/2007
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06/07/2007
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Title:
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SYSTEM AND METHOD FOR AUDIO MULTICAST
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07/06/1999
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29088076
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05/14/1998
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Title:
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TELECOMMUNICATIONS HANDSET
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Patent #:
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12/14/1999
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29088079
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05/14/1998
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Title:
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TELECOMMUNICATIONS CONTROL UNIT
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09/14/1999
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29088081
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05/14/1998
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Title:
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TELECOMMUNICATION ACCESS JACK
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04/18/2000
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29101100
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02/25/1999
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Title:
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TELECOMMUNICATIONS CHARGER DEVICE
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11/28/2000
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29112000
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10/07/1999
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Title:
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DESK-TOP/WALL-MOUNT CHARGER BASE
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11/21/2000
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29112052
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10/07/1999
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Title:
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DESK-TOP CHARGER BASE
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02/25/2003
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29154320
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01/22/2002
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TELEPHONE
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Patent #:
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12/16/2003
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29171554
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11/25/2002
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Title:
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TELEPHONE DIALING ACCESSORY
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12/16/2003
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29171555
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11/25/2002
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Title:
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TELEPHONE DIALING ACCESSORY
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07/08/2003
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29171557
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11/25/2002
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Title:
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TELEPHONE
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Patent #:
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04/27/2004
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29171569
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11/25/2002
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Title:
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TELEPHONE
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Patent #:
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11/18/2003
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29171577
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11/25/2002
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Title:
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TELEPHONE
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Patent #:
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09/09/2003
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29175123
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01/30/2003
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Title:
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TELEPHONE
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12/14/2004
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29187530
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Filing Dt:
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07/31/2003
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Title:
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TELEPHONE HANDSET
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Patent #:
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Issue Dt:
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10/10/2006
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29218588
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Filing Dt:
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12/03/2004
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Title:
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HYBRID VOICE COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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04/24/2007
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29236318
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Filing Dt:
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08/09/2005
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Title:
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PBX COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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05/27/2008
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29261446
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Filing Dt:
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06/13/2006
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Title:
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VOICE OVER INTERNET PROTOCOL DEVICE
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Patent #:
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12/11/2007
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Application #:
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29288833
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Filing Dt:
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06/22/2007
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Title:
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COMMUNICATION ENDPOINT
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