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Total properties:
18
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Patent #:
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Issue Dt:
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09/12/2000
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Application #:
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08916979
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Filing Dt:
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08/14/1997
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Title:
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CALLING PARTY INVOKED HELD CALL MONITORING
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Patent #:
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Issue Dt:
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08/28/2001
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Application #:
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08933753
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Filing Dt:
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09/23/1997
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Title:
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METHOD, SYSTEM AND APPARATUS FOR EXCHANGING STORED INFORMATION BETWEEN A SERVER AND CUSTOMER PREMISES EQUIPMENT
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Patent #:
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Issue Dt:
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04/18/2000
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Application #:
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08940412
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Filing Dt:
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09/30/1997
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Title:
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METHOD FOR CAUSAL ORDERING IN A DISTRIBUTED NETWORK
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Patent #:
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Issue Dt:
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02/01/2000
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Application #:
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08957829
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Filing Dt:
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10/27/1997
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Title:
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SYSTEM FOR CONTROLLING USAGE OF PHONE DEBIT CARDS
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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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08990109
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Filing Dt:
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12/12/1997
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Title:
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MARKING AND SCREENING TELEPHONE CALLS
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Patent #:
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Issue Dt:
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07/04/2000
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Application #:
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09001282
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Filing Dt:
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12/31/1997
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Title:
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SELF ENGINEERING SYSTEM FOR USE WITH A COMMUNICATION SYSTEM AND METHOD OF OPERATION THEREFORE
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Patent #:
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Issue Dt:
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10/03/2000
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Application #:
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09038372
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Filing Dt:
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03/10/1998
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Title:
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HIGH CAPACITY CELL PLANNING BASED ON FRACTIONAL FREQUENCY REUSE
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Patent #:
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Issue Dt:
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01/23/2001
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Application #:
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09096426
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Filing Dt:
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06/11/1998
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Title:
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METHOD AND SYSTEM FOR SOLVING CELLULAR COMMUNICATIONS FREQUENCY PLANNING PROBLEM
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Patent #:
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Issue Dt:
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07/16/2002
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Application #:
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09096657
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Filing Dt:
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06/12/1998
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Title:
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METHODS AND SYSTEMS FOR CALL FORWARDING
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Patent #:
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Issue Dt:
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10/08/2002
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Application #:
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09201997
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Filing Dt:
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12/01/1998
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Title:
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VOICE-AND-FAX-OVER IP DIALING PLAN
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Patent #:
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Issue Dt:
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05/06/2003
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Application #:
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09216674
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Filing Dt:
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12/18/1998
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Title:
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CDMA FREQUENCY PLANNING FOR FIXED WIRELESS APPLICATION
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Patent #:
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Issue Dt:
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02/11/2003
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Application #:
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09220549
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Filing Dt:
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12/23/1998
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Title:
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SCALABLE GATEKEEPERS IN AN INTERNET TELEPHONY SYSTEM AND A METHOD OF OPERATION
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Patent #:
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Issue Dt:
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09/21/2004
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Application #:
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09220550
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Filing Dt:
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12/23/1998
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Title:
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LOAD DISTRIBUTION IN AN INTERNET TELEPHONY SYSTEM USING FACILITY REDIRECTION OF CALLS
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Patent #:
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Issue Dt:
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07/03/2001
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Application #:
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09221382
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Filing Dt:
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12/28/1998
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Title:
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MOBILE ACCESS TO A PBX VIA A TLDN
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Patent #:
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Issue Dt:
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08/21/2001
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Application #:
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09223892
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Filing Dt:
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12/31/1998
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Title:
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WIRELESS COMMUNICATION SYSTEM IN WHICH A TERMINATION ACCESS TYPE IS IDENTIFIED TO A SERVING MOBILE SWITCHING CENTER
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Patent #:
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Issue Dt:
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11/11/2003
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Application #:
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09364792
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Filing Dt:
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07/30/1999
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Title:
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GEOGRAPHICALLY SEPARATED TOTEM RINGS
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Patent #:
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Issue Dt:
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05/07/2002
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Application #:
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09549790
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Filing Dt:
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04/14/2000
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Title:
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Making and screening telephone calls
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Patent #:
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Issue Dt:
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02/18/2003
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Application #:
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09676236
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Filing Dt:
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09/29/2000
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Title:
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METHOD AND SYSTEM FOR SOLVING CELLULAR COMMUNICATIONS FREQUENCY PLANNING PROBLEM
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