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Total properties:
29
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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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07921164
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Filing Dt:
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07/29/1992
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Title:
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DATA COMMUNICATIONS EQUIPMENT SECURITY DEVICE USING CALLING PARTY DIRECTORY NUMBER
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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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07937009
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Filing Dt:
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08/31/1992
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Title:
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CONTINUOUS AUTHENTICATION USING AN IN-BAND OR OUT-OF-BAND SIDE CHANNEL
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Patent #:
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Issue Dt:
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09/20/1994
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Application #:
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07978536
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Filing Dt:
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11/19/1992
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Title:
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HALF-DUPLEX OR FULL-DUPLEX AUTOMODE OPERATION FOR USE IN DATA COMMUNICATIONS EQUIPMENT
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Patent #:
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Issue Dt:
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03/07/1995
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Application #:
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07992183
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Filing Dt:
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12/17/1992
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Title:
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DATA COMMUNICATIONS EQUIPMENT INTERFACE LEADS TO SIGNAL HALF-DUPLEX OR FULL-DUPLEX OPERATION
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Patent #:
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Issue Dt:
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04/30/1996
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Application #:
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08151689
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Filing Dt:
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11/15/1993
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Title:
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CONVERSION OF A FAX MODULATION TO A DATA MODULATION
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Patent #:
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Issue Dt:
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07/06/1999
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Application #:
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08573700
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Filing Dt:
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12/18/1995
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Title:
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USE OF COMPRESSION TO IMPROVE THE SENDING OF FAXES OVER ANALOG CELLULAR
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Patent #:
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Issue Dt:
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07/06/1999
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Application #:
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08573701
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Filing Dt:
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12/18/1995
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Title:
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METHOD AND APPARATUS FOR BYPASSING A CELLULAR MODEM POOL DURING A FAX TRANSMISSION
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Patent #:
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Issue Dt:
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09/14/1999
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Application #:
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08573702
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Filing Dt:
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12/18/1995
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Title:
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TECHNIQUE FOR SENDING FAXES OVER CELLULAR COMMUNICATIONS CHANNELS
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Patent #:
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Issue Dt:
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05/12/1998
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Application #:
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08573739
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Filing Dt:
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12/18/1995
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Title:
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METHOD AND APPARATUS FOR SENDING FAXES OVER ANALOG CELLULAR
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Patent #:
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Issue Dt:
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03/30/1999
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Application #:
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08812624
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Filing Dt:
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03/07/1997
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Title:
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DIGITAL SUBSCRIBER LINE ACCESS DEVICE MANAGEMENT INFORMATION BASE
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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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08878882
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Filing Dt:
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06/19/1997
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Title:
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VOICE ECHO CANCELLATION FOR SVD MODEMS
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Patent #:
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Issue Dt:
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04/27/1999
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Application #:
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08888410
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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 PERFORMING NON-DISRUPTIVE DIAGNOSTICS THROUGH A FRAME RELAY CIRCUIT
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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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08888872
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Filing Dt:
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07/07/1997
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Title:
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USER-CONFIGURABLE FRAME RELAY NETWORK
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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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08922722
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Filing Dt:
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07/24/1997
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Title:
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SYSTEM AND METHOD FOR THE IMPLICIT SUPPORT OF IP SUBNETWORKS
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Patent #:
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Issue Dt:
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05/09/2000
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Application #:
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08962796
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Filing Dt:
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11/03/1997
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Title:
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APPARATUS AND METHOD FOR COMMUNICATING VOICE AND DATA BETWEEN A CUSTOMER PREMISES AND A CENTRAL OFFICE
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Patent #:
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Issue Dt:
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02/29/2000
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Application #:
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09014748
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Filing Dt:
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01/28/1998
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Title:
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APPARATUS AND METHOD FOR USER TONE WARNING DURING DATA SUSPENSION OR DEGRADATION
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Patent #:
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Issue Dt:
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06/17/2003
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Application #:
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09032671
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Filing Dt:
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02/27/1998
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Publication #:
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Pub Dt:
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09/20/2001
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Title:
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APPARATUS AND METHOD FOR SIMULTANEOUS MULTIPLE TELEPHONE TYPE SERVICES ON A SINGLE TELEPHONE LINE
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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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09079048
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Filing Dt:
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05/14/1998
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Title:
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SYSTEM AND METHOD FOR MULTIPLEXING A FRAME RELAY VIRTUAL CIRCUIT AND FOR PERFORMING NON-DISRUPTIVE DIAGNOSTICS THROUGH A CIRCUIT USING ASYNCHRONOUS TRANSFER MODE
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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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09102176
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Filing Dt:
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06/22/1998
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Title:
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PERFORMANCE CUSTOMIZATION SYSTEM AND PROCESS FOR OPTIMIZING XDSL PERFORMANCE
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Patent #:
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Issue Dt:
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12/10/2002
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Application #:
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09116169
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Filing Dt:
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07/16/1998
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Title:
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AUTOMATIC CONFIGURATION SYSTEM WHICH ANALYZES HDLC FLAG DATA IN TDM TIME SLOTS FOR DETERMINING WHICH TIME SLOT(S) IS DEDICATED FOR FRAME RELAY SERVICE
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Patent #:
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Issue Dt:
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09/28/2004
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Application #:
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09144926
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Filing Dt:
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09/01/1998
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Title:
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SYSTEM AND METHOD FOR THE MEASUREMENT OF SERVICE QUALITY IN A COMMUNICATION NETWORK
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|
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Patent #:
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|
Issue Dt:
|
11/28/2000
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Application #:
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09240465
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Filing Dt:
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01/28/1999
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Title:
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METHOD AND APPARATUS FOR AUTOMATICALLY AND ADAPTIVELY ADJUSTING TELEPHONE AUDIO QUALITY AND DSL DATA RATE IN A DSL SYSTEM
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Patent #:
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|
Issue Dt:
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04/15/2003
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Application #:
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09248149
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Filing Dt:
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02/10/1999
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Title:
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METHOD AND APPARATUS FOR AUTOMATICALLY ADJUSTING THE TRANSMIT POWER OF DATA COMMUNICATION EQUIPMENT OPERATING IN A MULTIPOINT ENVIRONMENT
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|
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Patent #:
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Issue Dt:
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04/08/2003
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Application #:
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09374774
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Filing Dt:
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08/16/1999
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|
Title:
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APPARATUS AND METHOD FOR COMMUNICATING VOICE AND DATA BETWEEN A CUSTOMER PREMISES AND A CENTRAL OFFICE
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|
|
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Patent #:
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|
Issue Dt:
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08/24/2004
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Application #:
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09439933
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Filing Dt:
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11/12/1999
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Title:
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SUBSCRIBER LINE DRIVER AND TERMINATION
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|
|
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Patent #:
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|
Issue Dt:
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12/13/2005
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Application #:
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09733841
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Filing Dt:
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12/07/2000
|
|
Title:
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DIGITAL SUBSCRIBER LINE DRIVER
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|
|
|
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Patent #:
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|
Issue Dt:
|
08/29/2006
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Application #:
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09736353
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Filing Dt:
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12/14/2000
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|
Publication #:
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Pub Dt:
|
10/18/2001
| | | | |
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Title:
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DISCRETE MULTITONE INTERLEAVER
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|
|
|
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Patent #:
|
|
Issue Dt:
|
08/08/2006
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Application #:
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09766255
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Filing Dt:
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01/17/2001
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Publication #:
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Pub Dt:
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10/18/2001
| | | | |
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Title:
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TONE ORDERED DISCRETE MULTITONE INTERLEAVER
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|
|
|
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Patent #:
|
|
Issue Dt:
|
10/31/2006
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Application #:
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10811531
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Filing Dt:
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03/29/2004
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|
Publication #:
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|
Pub Dt:
|
09/16/2004
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Title:
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APPARATUS AND METHOD FOR COMMUNICATING VOICE AND DATA BETWEEN A CUSTOMER PREMISES AND A CENTRAL OFFICE
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