Total properties:
49
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Patent #:
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Issue Dt:
|
12/05/1995
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Application #:
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07944204
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Filing Dt:
|
09/11/1992
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Title:
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METHOD AND APPARATUS FOR DIGITALLY CONTROLLING GAIN IN A TALKING PATH
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Patent #:
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Issue Dt:
|
10/10/1995
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Application #:
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08035090
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Filing Dt:
|
03/22/1993
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Title:
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METALLIC CHANNEL UNIT NETWORK
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Patent #:
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Issue Dt:
|
09/03/1996
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Application #:
|
08210315
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Filing Dt:
|
03/17/1994
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Title:
|
METHOD AND APPARATUS FOR SCANNING A FIBER OPTIC NETWORK
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Patent #:
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|
Issue Dt:
|
12/16/1997
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Application #:
|
08311802
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Filing Dt:
|
09/26/1994
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Title:
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METHOD AND APPARATUS FOR FAULT SEGMENTATION IN A TELEPHONE NETWORK
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Patent #:
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Issue Dt:
|
12/17/1996
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Application #:
|
08336315
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Filing Dt:
|
11/09/1994
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Title:
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METALLIC CHANNEL UNIT NETWORK
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Patent #:
|
|
Issue Dt:
|
07/01/1997
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Application #:
|
08371734
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Filing Dt:
|
01/12/1995
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Title:
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METHOD AND APPARATUS FOR TESTING CABLES
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Patent #:
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Issue Dt:
|
01/06/1998
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Application #:
|
08393764
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Filing Dt:
|
02/24/1995
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Title:
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METHOD AND APPARATUS FOR ANALYZING CELLULAR TELEPHONE NETWORK
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|
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Patent #:
|
|
Issue Dt:
|
06/17/1997
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Application #:
|
08566898
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Filing Dt:
|
12/04/1995
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Title:
|
TELECOMMUNICATION TEST SYSTEM
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|
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Patent #:
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|
Issue Dt:
|
07/29/1997
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Application #:
|
08567140
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Filing Dt:
|
12/04/1995
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Title:
|
METHOD AND APPARATUS FOR CALIBRATION OF DIGITAL TEST EQUIPMENT
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|
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Patent #:
|
|
Issue Dt:
|
03/09/1999
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Application #:
|
08929842
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Filing Dt:
|
09/15/1997
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Title:
|
FAST AND NOISE-INSENSITIVE LOAD STATUS DETECTION
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|
|
Patent #:
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|
Issue Dt:
|
02/09/1999
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Application #:
|
08965360
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Filing Dt:
|
11/06/1997
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Title:
|
METHOD AND APPARATUS FOR HIGH IMPEDANCE RINGER DETECTION
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|
|
Patent #:
|
|
Issue Dt:
|
11/20/2001
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Application #:
|
09142528
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Filing Dt:
|
09/09/1998
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Title:
|
REMOTE TELEPHONY TESTING DEVICE
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|
|
Patent #:
|
|
Issue Dt:
|
02/15/2000
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Application #:
|
09211338
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Filing Dt:
|
12/14/1998
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Title:
|
METHOD AND APPARATUS FOR FAULT SEGMENTATION IN A TELEPHONE NETWORK
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|
|
Patent #:
|
|
Issue Dt:
|
05/07/2002
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Application #:
|
09285954
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Filing Dt:
|
04/02/1999
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Publication #:
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Pub Dt:
|
08/09/2001
| | | | |
Title:
|
METHOD AND APPARATUS FOR QUALIFYING LOOPS FOR DATA SERVICES
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|
|
Patent #:
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|
Issue Dt:
|
09/04/2001
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Application #:
|
09402693
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Filing Dt:
|
12/22/1999
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Title:
|
TELEPHONY TEST SYSTEM WITH ADJUSTABLE OUTPUT IMPEDANCE
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|
|
Patent #:
|
|
Issue Dt:
|
05/14/2002
|
Application #:
|
09410222
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Filing Dt:
|
09/30/1999
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Title:
|
FAULT CONDITIONS AFFECTING HIGH SPEED DATA SERVICES
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|
|
Patent #:
|
|
Issue Dt:
|
11/26/2002
|
Application #:
|
09410237
|
Filing Dt:
|
09/30/1999
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Title:
|
DETECTING FAULTS IN SUBSCRIBER TELEPHONE LINES
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|
|
Patent #:
|
|
Issue Dt:
|
09/17/2002
|
Application #:
|
09508622
|
Filing Dt:
|
06/05/2000
|
Title:
|
TELEPHONY TESTING SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
07/08/2003
|
Application #:
|
09598595
|
Filing Dt:
|
06/21/2000
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Title:
|
METHOD OF PERFORMING NON-INTERACTIVE RESISTIVE FAULT LOCATION
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|
|
Patent #:
|
|
Issue Dt:
|
01/10/2006
|
Application #:
|
09692169
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Filing Dt:
|
10/19/2000
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Title:
|
BINNING OF RESULTS FROM LOOP QUALIFICATION TESTS
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|
|
Patent #:
|
|
Issue Dt:
|
02/18/2003
|
Application #:
|
09701721
|
Filing Dt:
|
02/08/2001
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Title:
|
TELEPHONY LINE TEST UNIT AND METHOD
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|
|
Patent #:
|
|
Issue Dt:
|
06/03/2003
|
Application #:
|
09792726
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Filing Dt:
|
02/23/2001
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Title:
|
APPARATUS AND METHOD FOR DETECTING A BRIDGED TAP AND/OR AN END-OF-LINE OF A CONVENTIONAL TELEPHONE LINE USING DELAY-LINE TIME-DOMAIN REFLECTOMETRY
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|
|
Patent #:
|
|
Issue Dt:
|
03/11/2003
|
Application #:
|
09868482
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Filing Dt:
|
06/18/2001
|
Title:
|
METHOD AND APPARATUS FOR DELAY-LINE TIME-DOMAIN REFLECTOMETRY
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|
|
Patent #:
|
|
Issue Dt:
|
11/29/2005
|
Application #:
|
09872958
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Filing Dt:
|
06/01/2001
|
Publication #:
|
|
Pub Dt:
|
12/20/2001
| | | | |
Title:
|
METHOD AND APPARATUS FOR MEASURING INTERNET ROUTER TRAFFIC
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|
|
Patent #:
|
|
Issue Dt:
|
03/14/2006
|
Application #:
|
10019589
|
Filing Dt:
|
12/20/2001
|
Title:
|
QUALIFYING TELEPHONE LINES FOR DATA TRANSMISSION
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|
|
Patent #:
|
|
Issue Dt:
|
11/18/2003
|
Application #:
|
10109439
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Filing Dt:
|
03/28/2002
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Publication #:
|
|
Pub Dt:
|
08/15/2002
| | | | |
Title:
|
TELEPHONY TESTING SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
11/30/2004
|
Application #:
|
10176014
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Filing Dt:
|
06/20/2002
|
Publication #:
|
|
Pub Dt:
|
12/25/2003
| | | | |
Title:
|
SYSTEM AND METHOD FOR PRE-QUALIFICATION OF TELEPHONE LINES FOR DSL SERVICE USING AN AVERAGE LOOP LOSS
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|
|
Patent #:
|
|
Issue Dt:
|
05/17/2005
|
Application #:
|
10220716
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Filing Dt:
|
11/26/2002
|
Publication #:
|
|
Pub Dt:
|
08/07/2003
| | | | |
Title:
|
TECHNIQUE FOR ESTIMATION OF A SUBSCRIBER LINE INSERTION LOSS
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|
|
Patent #:
|
|
Issue Dt:
|
05/05/2009
|
Application #:
|
10332777
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Filing Dt:
|
12/22/2003
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Publication #:
|
|
Pub Dt:
|
06/17/2004
| | | | |
Title:
|
METHOD OF PERFORMING INSERTION LOSS ESTIMATION
|
|
|
Patent #:
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|
Issue Dt:
|
05/09/2006
|
Application #:
|
10399641
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Filing Dt:
|
07/30/2003
|
Publication #:
|
|
Pub Dt:
|
02/12/2004
| | | | |
Title:
|
METHOD AND APPARATUS FOR BRIDGED TAP IMPACT ANALYSIS
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|
Patent #:
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|
Issue Dt:
|
10/07/2008
|
Application #:
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10479431
|
Filing Dt:
|
04/30/2004
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Publication #:
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|
Pub Dt:
|
02/03/2005
| | | | |
Title:
|
REMOTE TESTING OF HIGH SPEED DATA AND VOICE COMMUNICATION NETWORKS
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|
Patent #:
|
|
Issue Dt:
|
04/08/2008
|
Application #:
|
10509963
|
Filing Dt:
|
05/11/2005
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Publication #:
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|
Pub Dt:
|
10/06/2005
| | | | |
Title:
|
GLOBAL DIGITAL MEASUREMENT DEVICE
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Patent #:
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|
Issue Dt:
|
06/10/2008
|
Application #:
|
10672821
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Filing Dt:
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09/26/2003
|
Publication #:
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|
Pub Dt:
|
03/31/2005
| | | | |
Title:
|
METHOD AND APPARATUS FOR IDENTIFYING FAULTS IN A BROADBAND NETWORK
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Patent #:
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|
Issue Dt:
|
01/26/2010
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Application #:
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10956170
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Filing Dt:
|
10/01/2004
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Publication #:
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Pub Dt:
|
05/25/2006
| | | | |
Title:
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METHOD FOR ASSESSING DSL CAPABILITY OF TELEPHONE LINES
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Patent #:
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Issue Dt:
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05/05/2009
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Application #:
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10956605
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Filing Dt:
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10/01/2004
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Publication #:
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Pub Dt:
|
04/06/2006
| | | | |
Title:
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TEST SYSTEM FOR ASSESSING DSL CAPABILITY OF TELEPHONE LINES
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Patent #:
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Issue Dt:
|
04/07/2009
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Application #:
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10956816
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Filing Dt:
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10/01/2004
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Publication #:
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Pub Dt:
|
10/04/2007
| | | | |
Title:
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METHOD FOR TESTING DSL CAPABILITY OF TELEPHONE LINES
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Patent #:
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Issue Dt:
|
07/04/2006
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Application #:
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11005055
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Filing Dt:
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12/06/2004
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Publication #:
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Pub Dt:
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05/05/2005
| | | | |
Title:
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TECHNIQUE FOR ESTIMATION OF A SUBSCRIBER LINE INSERTION LOSS
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Patent #:
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Issue Dt:
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10/14/2008
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Application #:
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11007970
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Filing Dt:
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12/09/2004
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Publication #:
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Pub Dt:
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06/23/2005
| | | | |
Title:
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QUALIFYING TELEPHONE LINES FOR DATA TRANSMISSION
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Patent #:
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Issue Dt:
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10/13/2009
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Application #:
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11322105
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Filing Dt:
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12/29/2005
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Publication #:
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Pub Dt:
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07/05/2007
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Title:
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AUTOMATIC PROVISIONING OF A TELEPHONE LINE TEST SYSTEM
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Patent #:
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Issue Dt:
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06/26/2007
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Application #:
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11334239
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Filing Dt:
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01/18/2006
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Publication #:
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Pub Dt:
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07/20/2006
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Title:
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APPARATUS AND METHOD FOR MEASURING LOOP INSERTION LOSS SINGLE-ENDEDLY
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Patent #:
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Issue Dt:
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03/24/2009
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Application #:
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11752664
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05/23/2007
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Publication #:
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Pub Dt:
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11/15/2007
| | | | |
Title:
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APPARATUS AND METHOD FOR MEASURING LOOP INSERTION LOSS SINGLE-ENDEDLY
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Patent #:
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Issue Dt:
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03/24/2009
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Application #:
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11752963
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05/24/2007
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Publication #:
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Pub Dt:
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11/15/2007
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Title:
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APPARATUS AND METHOD FOR MEASURING LOOP INSERTION LOSS SINGLE-ENDEDLY
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Patent #:
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Issue Dt:
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03/19/2013
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Application #:
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12307824
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Filing Dt:
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02/09/2010
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Publication #:
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Pub Dt:
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05/27/2010
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Title:
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METHOD AND APPARATUS FOR REMOTELY TESTING A DIGITAL SUBSCRIBER LINE ACCESS MULTIPLEXER
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Patent #:
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Issue Dt:
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11/22/2011
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Application #:
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12341300
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Filing Dt:
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12/22/2008
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Publication #:
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Pub Dt:
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09/24/2009
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Title:
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POWER DISTRIBUTION MONITORING SYSTEM AND METHOD
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Patent #:
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NONE
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Issue Dt:
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Application #:
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12441972
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Filing Dt:
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12/16/2009
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Publication #:
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Pub Dt:
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05/06/2010
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Title:
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AUTOMATIC PROVISIONING OF A REMOTE TEST HEAD OF A COMBINED IP/TELEPHONY/CABLE NETWORK
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Patent #:
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Issue Dt:
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09/17/2013
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Application #:
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12503417
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Filing Dt:
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07/15/2009
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Publication #:
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Pub Dt:
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01/21/2010
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Title:
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POWER LINE TAKEOFF CLAMP ASSEMBLY
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Patent #:
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Issue Dt:
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12/30/2014
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Application #:
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12668354
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Filing Dt:
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06/30/2010
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Publication #:
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Pub Dt:
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11/04/2010
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Title:
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SYSTEM AND METHOD FOR MAKING FAR END MEASUREMENTS FOR DSL DIAGNOSTICS
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Patent #:
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Issue Dt:
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08/31/2010
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Application #:
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29317219
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Filing Dt:
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04/24/2008
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Title:
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LINE CLAMP
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Patent #:
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Issue Dt:
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06/28/2011
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Application #:
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29368446
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Filing Dt:
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08/24/2010
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Title:
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LINE CLAMP
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