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Total properties:
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Patent #:
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Issue Dt:
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02/07/1989
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Application #:
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07070036
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07/06/1987
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04/17/1990
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07276154
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Filing Dt:
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11/23/1988
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Title:
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12/11/1990
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07377633
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Filing Dt:
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07/10/1989
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Title:
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04/20/1993
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07571371
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Filing Dt:
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08/23/1990
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Title:
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09/21/1993
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07742031
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08/08/1991
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Title:
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Patent #:
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Issue Dt:
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02/15/1994
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07910587
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Filing Dt:
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07/08/1992
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Title:
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Patent #:
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Issue Dt:
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08/31/1993
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Application #:
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07994526
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Filing Dt:
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12/21/1992
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Title:
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Patent #:
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Issue Dt:
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11/14/1995
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Application #:
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08177984
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Filing Dt:
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01/06/1994
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Title:
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Issue Dt:
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10/03/1995
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08195083
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Filing Dt:
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02/14/1994
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Title:
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05/07/1996
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08264945
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06/24/1994
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10/21/1997
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12/22/1994
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Title:
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Patent #:
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06/24/1997
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08393904
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02/24/1995
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Title:
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07/14/1998
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08404988
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03/16/1995
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05/19/1998
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05/23/1995
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09/23/1997
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07/13/1995
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Patent #:
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12/24/1996
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08514743
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Filing Dt:
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08/14/1995
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09/29/1998
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01/31/1996
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05/12/1998
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08621204
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03/21/1996
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10/06/1998
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08656526
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05/31/1996
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05/26/1998
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08665097
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06/14/1996
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03/16/1999
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08700923
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08/23/1996
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Title:
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Patent #:
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07/13/1999
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08759833
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12/04/1996
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Title:
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Patent #:
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11/16/1999
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08822749
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03/24/1997
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Title:
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08/13/2002
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08834836
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04/10/1997
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Pub Dt:
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12/27/2001
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Title:
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04/18/2000
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05/05/1997
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Patent #:
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04/11/2000
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08879236
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06/19/1997
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Title:
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11/16/1999
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08890827
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07/10/1997
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04/04/2000
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09/04/1997
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01/14/2003
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01/26/1998
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06/25/2002
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02/27/1998
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03/23/1999
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05/28/1998
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08/24/1999
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06/26/1998
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10/22/2002
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07/08/1998
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Title:
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09/11/2001
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09127790
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08/03/1998
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Title:
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REMOTE MODULE CONTROL SYSTEM FOR CONTROLLING MODULE DISPOSED AT REMOTE PLACE WHICH ACCOMMODATES LINE/TRUNK CIRCUIT AND CONTROL METHOD THEREOF
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11/21/2000
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08/19/1998
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Title:
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05/29/2001
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08/21/1998
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06/24/2003
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10/28/1998
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04/11/2002
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Title:
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12/04/2001
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10/29/1998
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10/02/2001
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11/18/1998
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11/07/2000
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12/04/1998
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12/11/2001
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04/16/1999
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02/18/2003
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05/04/1999
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08/13/2002
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05/27/1999
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05/27/2003
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05/28/1999
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04/02/2002
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05/28/1999
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02/01/2005
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06/04/1999
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02/25/2003
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06/15/1999
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12/24/2002
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07/01/1999
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04/09/2002
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07/08/1999
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03/25/2003
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11/24/1999
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07/08/2003
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12/27/1999
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05/25/2004
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03/23/2000
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10/26/2004
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04/13/2000
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09/23/2003
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04/20/2000
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05/18/2004
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05/12/2000
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05/03/2005
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05/30/2000
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11/09/2004
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07/03/2000
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03/23/2004
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08/08/2000
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12/11/2001
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08/09/2000
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03/09/2004
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09/13/2000
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03/22/2005
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10/18/2000
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04/06/2004
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11/08/2000
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05/25/2004
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11/13/2000
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01/01/2002
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11/14/2000
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12/28/2004
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11/14/2000
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08/16/2005
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12/08/2000
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08/23/2001
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10/26/2004
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02/08/2001
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10/04/2001
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08/02/2005
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02/23/2001
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08/30/2001
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06/01/2004
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03/29/2001
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10/04/2001
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Patent #:
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Issue Dt:
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03/29/2005
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Application #:
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09840140
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Filing Dt:
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04/24/2001
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Publication #:
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Pub Dt:
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10/25/2001
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Title:
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NETWORK LINKAGE TYPE PRIVATE BRANCH EXCHANGE SYSTEM AND CONTROL METHOD THEREOF
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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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09858604
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Filing Dt:
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05/17/2001
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Publication #:
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Pub Dt:
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08/29/2002
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Title:
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METHOD AND APPARATUS FOR REDUCING RADIANT NOISE ENERGY BY RADIATING NOISE ENERGY FROM A QUASI-GROUND INTO A SIGNAL WIRE
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Patent #:
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Issue Dt:
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02/24/2004
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Application #:
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09888392
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Filing Dt:
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06/26/2001
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Publication #:
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Pub Dt:
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01/03/2002
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Title:
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CALL CENTER SYSTEM, METHOD FOR RECEIVING CALLS, AND A COMPUTER PROGRAM THEREOF
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Patent #:
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Issue Dt:
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03/07/2006
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Application #:
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09897881
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Filing Dt:
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07/05/2001
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Publication #:
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Pub Dt:
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01/10/2002
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Title:
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TRANSMISSION QUEUE MANAGING SYSTEM CAPABLE OF EFFICIENTLY CONTROLLING TRAFFIC CONGESTION
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Patent #:
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Issue Dt:
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07/22/2003
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Application #:
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09909887
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Filing Dt:
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07/23/2001
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Publication #:
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Pub Dt:
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05/16/2002
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Title:
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METHOD FOR SUPPRESSING NOISE IN ELECTRONIC APPARATUS
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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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09944187
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Filing Dt:
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09/04/2001
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Publication #:
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Pub Dt:
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03/07/2002
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Title:
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DATA RECORDING SYSTEM FOR IP TELEPHONE COMMUNICATION
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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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09962123
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Filing Dt:
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09/26/2001
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Publication #:
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Pub Dt:
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03/28/2002
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Title:
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VOIP GATEWAY DEVICE AND DIGITAL ONE-LINK TANDEM EXCHANGE METHOD
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Patent #:
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Issue Dt:
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02/14/2006
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Application #:
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10038654
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Filing Dt:
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01/08/2002
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Publication #:
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Pub Dt:
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07/18/2002
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Title:
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CONGESTION-RESPONSIVE VOIP SYSTEM AND CONGESTION AVOIDANCE METHOD FOR VOIP SYSTEM
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Patent #:
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Issue Dt:
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07/12/2005
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Application #:
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10046095
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Filing Dt:
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01/16/2002
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Publication #:
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Pub Dt:
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07/25/2002
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Title:
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Ground connection structure, ground connecting member and ground connection method
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Patent #:
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Issue Dt:
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04/25/2006
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Application #:
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10090625
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Filing Dt:
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03/06/2002
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Publication #:
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Pub Dt:
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09/12/2002
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Title:
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DHCP MESSAGE BASED NOTIFICATION SYSTEM WHICH PREVENTS REGISTRATION OF UNAUTHORIZED USERS WHILE CONCURRENTLY PROVIDING AN IP ADDRESS
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Patent #:
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Issue Dt:
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03/01/2005
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Application #:
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10091468
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Filing Dt:
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03/07/2002
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Publication #:
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Pub Dt:
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09/12/2002
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Title:
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SYSTEM DATA SHARING MANAGEMENT SYSTEM IN LAN TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
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09/20/2005
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Application #:
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10459227
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Filing Dt:
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06/11/2003
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Publication #:
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Pub Dt:
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12/18/2003
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Title:
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COMMUNICATION SYSTEM FOR CONTROLLING TRAINING OF ECHO CANCELLER AND LINE SWITCHING SYSTEM
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Patent #:
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Issue Dt:
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10/05/2004
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Application #:
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10726614
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Filing Dt:
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12/04/2003
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Publication #:
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Pub Dt:
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06/24/2004
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Title:
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NOISE SUPPRESSING STRUCTURE FOR SHIELDED CABLE
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Patent #:
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Issue Dt:
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02/21/2006
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Application #:
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10869925
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Filing Dt:
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06/18/2004
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Publication #:
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Pub Dt:
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12/23/2004
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Title:
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MULTIMEDIA DATA TRANSFER SYSTEM BETWEEN COMPUTERS ASSOCIATED WITH TERMINALS
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