Total properties:
32
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Patent #:
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Issue Dt:
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12/26/1995
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Application #:
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07996434
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Filing Dt:
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12/24/1992
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Title:
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A METHOD AND APPARATUS FOR SWITCHING COMMUNICATIONS FROM A SECONDARY CHANNEL TO A PRIMARY CHANNEL
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Patent #:
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Issue Dt:
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09/24/1996
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Application #:
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08076506
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Filing Dt:
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06/14/1993
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Title:
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COMPANDING OF VOICE SIGNAL FOR SIMULTANEOUS VOICE AND DATA TRANSMISSION
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Patent #:
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Issue Dt:
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07/25/1995
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Application #:
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08076516
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Filing Dt:
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06/14/1993
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Title:
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SIMULTANEOUS ANALOG AND DIGITAL COMMUNICATIONS WITH A SELECTION OF DIFFERENT SIGNAL POINT CONSTELLATIONS BASED ON SIGNAL ENERGY
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Patent #:
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Issue Dt:
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12/12/1995
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Application #:
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08076530
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Filing Dt:
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06/14/1993
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Title:
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SHAPED SIGNAL SPACES IN A SIMULTANEOUS VOICE AND DATA SYSTEM
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Patent #:
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Issue Dt:
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12/12/1995
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Application #:
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08151677
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Filing Dt:
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11/15/1993
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Title:
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VOICE ACTIVATED DATE RATE CHANGE IN SIMULTANEOUS VOICE AND DATA TRANSMISSION
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Patent #:
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Issue Dt:
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04/09/1996
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Application #:
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08151686
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Filing Dt:
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11/15/1993
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Title:
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SIDE-CHANNEL COMMUNICATIONS IN SIMULTANEOUS VOICE AND DATA TRANSMISSION
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Patent #:
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Issue Dt:
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12/26/1995
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Application #:
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08175449
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Filing Dt:
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12/30/1993
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Title:
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DUAL MODE CELLULAR MODEM
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Patent #:
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Issue Dt:
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06/03/1997
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Application #:
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08262169
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Filing Dt:
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06/20/1994
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Title:
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METHOD FOR DIAL-IN ACCESS SECURITY USING A MULTIMEDIA MODEM
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Patent #:
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Issue Dt:
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10/20/1998
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Application #:
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08695033
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Filing Dt:
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08/09/1996
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Title:
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SYSTEM AND METHOD FOR TRANSMISSION OF COMMUNICATION SIGNALS THROUGH DIFFERENT MEDIA
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Patent #:
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Issue Dt:
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11/24/1998
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Application #:
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08772734
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Filing Dt:
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12/23/1996
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Title:
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MULTIPLE LINE MODEM AND METHOD FOR PROVIDING VOICE ON DEMAND
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Patent #:
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Issue Dt:
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12/08/1998
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Application #:
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08805606
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Filing Dt:
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02/26/1997
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Title:
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PASSIVE DISTRIBUTED FILTER SYSTEM AND METHOD
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Patent #:
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Issue Dt:
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07/31/2001
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Application #:
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08850174
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Filing Dt:
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05/02/1997
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Title:
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SYSTEM AND METHOD FOR ENHANCING A COMMUNICATION LINK
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Patent #:
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Issue Dt:
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07/18/2000
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Application #:
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08888769
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Filing Dt:
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07/07/1997
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Title:
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SYSTEM AND METHOD FOR PREVENTING DATA SLOW DOWN OVER ASYMMETRIC DATA TRANSMISSION LINKS
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Patent #:
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Issue Dt:
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01/09/2001
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Application #:
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08966180
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Filing Dt:
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11/07/1997
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Title:
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METHOD AND APPARATUS FOR REDUCING INTERFERENCE IN A TWISTED WIRE PAIR TRANSMISSION SYSTEM
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Patent #:
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Issue Dt:
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04/03/2001
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Application #:
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09013573
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Filing Dt:
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01/27/1998
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Title:
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DISABLING OF ECHO CANCELERS AFTER CALL STARTUP
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Patent #:
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Issue Dt:
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10/22/2002
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Application #:
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09032387
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Filing Dt:
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02/26/1998
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Title:
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APPARATUS AND METHOD FOR A COMBINED DSL AND VOICE SYSTEM
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Patent #:
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Issue Dt:
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10/30/2001
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Application #:
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09085702
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Filing Dt:
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05/28/1998
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Title:
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SYSTEM AND METHOD FOR VIRTUAL CIRCUIT BACKUP IN A COMMUNICATION NETWORK
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Patent #:
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Issue Dt:
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12/11/2001
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Application #:
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09100695
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Filing Dt:
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06/19/1998
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Title:
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METHOD AND APPARATUS FOR OVERCOMING PERIODIC DISTURBANCES IN DIGITAL SUBSCRIBER LOOPS
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Patent #:
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Issue Dt:
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04/17/2001
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Application #:
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09288949
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Filing Dt:
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04/09/1999
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Title:
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SYSTEM AND METHOD OF COLLECTING AND MAINTAINING HISTORICAL TOP CCOMMUNICATOR INFORMATION ON A COMMUNICATION DEVICE
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Patent #:
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Issue Dt:
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05/02/2006
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Application #:
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09293009
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Filing Dt:
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04/16/1999
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Title:
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SYSTEM AND METHOD FOR THE COLLECTION AND DISPLAY OF NETWORK PERFORMANCE DATA IN A COMMUNICATION NETWORK
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Patent #:
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Issue Dt:
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11/30/2004
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Application #:
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09304188
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Filing Dt:
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05/03/1999
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Title:
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NETWORK CONGESTION CONTROL SYSTEM AND METHOD
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Patent #:
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Issue Dt:
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06/28/2005
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Application #:
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09338812
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Filing Dt:
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06/23/1999
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Title:
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SYSTEM AND METHOD FOR AUTOMATICALLY DETERMINING RECOMMENDED COMMITTED INFORMATION RATE IN A FRAME RELAY NETWORK
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Patent #:
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Issue Dt:
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07/23/2002
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Application #:
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09368328
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Filing Dt:
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08/03/1999
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Title:
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SYSTEM AND METHOD FOR IMPLEMENTING V.90 CENTRAL SITE MODEM FUNCTIONALITY AT A CUSTOMER PREMISES
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Patent #:
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Issue Dt:
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03/12/2002
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Application #:
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09389333
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Filing Dt:
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09/03/1999
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Title:
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SYSTEM AND APPARATUS FOR ENHANCING A NETWORK LINK
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Patent #:
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Issue Dt:
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10/23/2001
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Application #:
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09487699
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Filing Dt:
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01/19/2000
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Title:
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Apparatus and method for user tone notification during data suspension or degradation
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Patent #:
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|
Issue Dt:
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12/18/2007
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Application #:
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09650867
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Filing Dt:
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08/30/2000
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Title:
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SYSTEM AND METHOD FOR A TROUBLE SHOOTING PORTAL TO ALLOW TEMPORARY MANAGEMENT ACCESS TO A COMMUNICATION DEVICE
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Patent #:
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|
Issue Dt:
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11/05/2002
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Application #:
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09756382
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Filing Dt:
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01/08/2001
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Title:
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METHOD AND APPARATUS FOR REDUCING INTERFERENCE IN A TWISTED WIRE PAIR TRANSMISSION SYSTEM
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Patent #:
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Issue Dt:
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02/15/2005
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Application #:
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09780775
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Filing Dt:
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02/09/2001
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Title:
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SYSTEM AND METHOD FOR STATISTICAL CONTROL OF POWER DISSIPATION WITH HOST ENFORCEMENT
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Patent #:
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Issue Dt:
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04/26/2005
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Application #:
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09907870
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Filing Dt:
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07/18/2001
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Title:
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SYSTEM AND METHOD FOR SUBSCRIBER LOOP TESTING
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|
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Patent #:
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|
Issue Dt:
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10/24/2006
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Application #:
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10266897
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Filing Dt:
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10/07/2002
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Publication #:
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|
Pub Dt:
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04/08/2004
| | | | |
Title:
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SYSTEMS AND METHODS FOR INTEGRATING ANALOG VOICE SERVICE AND DERIVED POTS VOICE SERVICE IN A DIGITAL SUBSCRIBER LINE ENVIRONMENT
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|
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Patent #:
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|
Issue Dt:
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08/05/2008
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Application #:
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10602940
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Filing Dt:
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06/24/2003
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Publication #:
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Pub Dt:
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12/30/2004
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Title:
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AUTOMATIC DISCOVERY OF NETWORK NODE ADDRESSES
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|
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Patent #:
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|
Issue Dt:
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12/18/2007
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Application #:
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10603038
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Filing Dt:
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06/24/2003
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Publication #:
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Pub Dt:
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03/18/2004
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Title:
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AUTOMATIC DISCOVERY OF NETWORK CORE TYPE
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