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Total properties:
11
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Patent #:
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Issue Dt:
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07/15/1997
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Application #:
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08357172
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Filing Dt:
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12/13/1994
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Title:
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METHOD AND APPARATUS FOR DETECTING A TELEPHONE CPE ALERTING SIGNAL
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Patent #:
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Issue Dt:
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12/10/1996
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Application #:
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08388108
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Filing Dt:
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02/13/1995
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Title:
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CALLER ID AND CALL WAITING FOR MULTIPLE CPES ON A SINGLE TELEPHONE LINE
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Patent #:
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Issue Dt:
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12/16/1997
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Application #:
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08426298
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Filing Dt:
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04/21/1995
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Title:
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TEXT TRANSMISSION USING DTMF SIGNALLING
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Patent #:
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Issue Dt:
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04/28/1998
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Application #:
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08431172
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Filing Dt:
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04/28/1995
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Title:
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CIDCW PRIMARY/SECONDARY ARBITRATION
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Patent #:
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Issue Dt:
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05/19/1998
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Application #:
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08438719
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Filing Dt:
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05/11/1995
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Title:
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MULTIPLE KEY PRESS SELECTION FOR REPERTORY DIALING
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Patent #:
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Issue Dt:
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10/21/1997
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Application #:
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08457664
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Filing Dt:
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05/31/1995
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Title:
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CIRCUIT AND METHOD FOR RESPONDING TO THIRD PARTY CALLS IN A TELEPHONE SYSTEM HAVING CALL WAITING
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Patent #:
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Issue Dt:
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11/12/1996
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Application #:
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08486461
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Filing Dt:
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06/07/1995
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Title:
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CALLER ID AND CALL WAITING FOR MULTIPLE CPES ON A SINGLE TELEPHONE LINE
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Patent #:
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Issue Dt:
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11/10/1998
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Application #:
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08653519
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Filing Dt:
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05/24/1996
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Title:
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CALLER ID TELEPHONE WITH SIGNAL ATTENUATION
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Patent #:
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Issue Dt:
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01/19/1999
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Application #:
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08705911
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Filing Dt:
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08/29/1996
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Title:
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METHOD AND STRUCTURE FOR DETECTING A CUSTOMER PREMISES EQUIPMENT ALERTING SIGNAL
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Patent #:
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Issue Dt:
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09/19/2000
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Application #:
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08892102
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Filing Dt:
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07/14/1997
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Title:
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METHOD APPARATUS FOR DETECTING A TELEPHONE CPE ALERTING SIGNAL
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Patent #:
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Issue Dt:
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05/14/2002
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Application #:
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09568530
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Filing Dt:
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05/09/2000
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Title:
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METHOD AND APPARATUS FOR PROVIDING CALL SCREENING ON CORDLESS TELEPHONE EQUIPMENT USING THREE-WAY CALLING
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