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Total properties:
13
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Patent #:
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Issue Dt:
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01/03/1989
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Application #:
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07129979
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Filing Dt:
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12/08/1987
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Title:
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DATA TRANSMISSION OVER THE PUBLIC SWITCHED NETWORK
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Patent #:
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Issue Dt:
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06/06/1995
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Application #:
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08092756
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Filing Dt:
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07/16/1993
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Title:
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FAST LAST DIGIT DETECTION OF A DIALED TELEPHONE NUMBER
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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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08094753
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Filing Dt:
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07/20/1993
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Title:
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RADIO FREQUENCY ACTIVATED CHARGE CARD
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Patent #:
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Issue Dt:
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01/09/1996
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Application #:
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08140607
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Filing Dt:
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10/21/1993
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Title:
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AUTOMATED BILLING CONSOLIDATION SYSTEM AND METHOD
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Patent #:
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Issue Dt:
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11/04/1997
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Application #:
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08418842
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Filing Dt:
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04/07/1995
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Title:
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AUTOMATED BILLING CONSOLIDATION SYSTEM AND METHOD
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Patent #:
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Issue Dt:
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11/04/1997
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Application #:
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08458715
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Filing Dt:
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06/01/1995
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Title:
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REFUNDABLE PREPAID TELEPHONE CARD
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Patent #:
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Issue Dt:
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09/05/2000
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Application #:
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08503071
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Filing Dt:
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07/14/1995
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Title:
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METHOD AND APPARATUS FOR SUMMARIES OF PREPAID INSTRUMENTS TRANSACTION ACTIVITY
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Patent #:
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Issue Dt:
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02/12/2002
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Application #:
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08510590
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Filing Dt:
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08/02/1995
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Title:
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METHODS AND APPARATUS FOR PROVIDING A PREPAID, REMOTE MEMORY CUSTOMER ACCOUNT FOR THE VISUALLY IMPAIRED
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Patent #:
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Issue Dt:
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06/09/1998
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Application #:
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08551814
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Filing Dt:
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11/07/1995
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Title:
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METHODS AND APPARATUS FOR PROVIDING A PREPAID, REMOTE ENTRY TRANSACTION INSTRUMENT HAVING MULTIPLE LANGUAGE CAPABILITY
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Patent #:
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Issue Dt:
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11/23/1999
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Application #:
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08760896
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Filing Dt:
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12/06/1996
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Title:
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METHODS AND APPARATUS FOR REGENERATING A PREPAID TRANSACTION ACCOUNT
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Patent #:
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Issue Dt:
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11/23/1999
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Application #:
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08906735
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Filing Dt:
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08/06/1997
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Title:
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REFUNDABLE PREPAID TELEPHONE CARD
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Patent #:
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Issue Dt:
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03/14/2000
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Application #:
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08965712
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Filing Dt:
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11/07/1997
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Title:
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METHODS AND APPARATUS FOR LANGUAGE REGISTRATION OF PREPAID, REMOTE ENTRY CUSTOMER ACCOUNT
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Patent #:
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Issue Dt:
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07/13/1999
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Application #:
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08977981
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Filing Dt:
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11/25/1997
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Title:
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METHODS AND APPARATUS FOR PROVIDING A PREPAID, REMOTE MEMORY TRANSACTION ACCOUNT WITH VOICE INDICIA
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