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Total properties:
40
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Patent #:
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Issue Dt:
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01/07/2003
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Application #:
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09251814
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Filing Dt:
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02/17/1999
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Title:
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SYSTEM AND METHOD PROVIDING CONTROL CHANNEL FOR WAVELENGTH-DIVISION MULTIPLEXED NETWORK
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Patent #:
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Issue Dt:
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08/13/2002
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Application #:
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09361927
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Filing Dt:
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07/27/1999
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Title:
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METHOD AND APPARATUS FOR IMPROVING TRANSMISSION PERFORMANCE OVER WAVELENGTH DIVISION MULTIPLEXED OPTICAL COMMUNICATION LINKS USING FORWARD ERROR CORRECTION CODING
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Patent #:
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Issue Dt:
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06/04/2002
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Application #:
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09467607
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Filing Dt:
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12/20/1999
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Title:
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OPTICAL POWER BALANCER FOR OPTICAL AMPLIFIED WDM NETWORKS
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Patent #:
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Issue Dt:
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08/06/2002
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Application #:
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09468192
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Filing Dt:
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12/21/1999
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Title:
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METHOD AND APPARATUS FOR TRANSPORTING GIGABIT ETHERNET AND FIBER CHANNEL SIGNALS IN WAVELENGTH-DIVISION MULTIPLEXED SYSTEMS
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Patent #:
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Issue Dt:
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04/29/2003
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Application #:
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09470487
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Filing Dt:
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12/22/1999
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Title:
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METHODS AND APPARATUS FOR UPGRADING PROGRAMMABLE CONTROL LOGIC WITHOUT DISTURBING NETWORK TRAFFIC FLOWING THROUGH FUNCTIONAL ELEMENTS CONTROLLED BY THE CONTROL LOGIC
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Patent #:
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Issue Dt:
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08/13/2002
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Application #:
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09475298
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Filing Dt:
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12/29/1999
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Title:
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OPTICAL MANAGEMENT CHANNEL FOR WAVELENGTH DIVISION MULTIPLEXED SYSTEMS
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Patent #:
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Issue Dt:
|
06/17/2003
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Application #:
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09475836
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Filing Dt:
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12/30/1999
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Title:
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METHOD AND APPARATUS FOR IN CIRCUIT BIASING AND TESTING OF A MODULATED LASER AND OPTICAL RECEIVER IN A WAVELENGTH DIVISION MULTIPLEXING OPTICAL TRANSCEIVER BOARD
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Patent #:
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Issue Dt:
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01/20/2004
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Application #:
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09547944
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Filing Dt:
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04/12/2000
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Title:
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METHOD FOR PORT CONNECTIVITY DISCOVERY IN TRANSPARENT HIGH BANDWIDTH NETWORKS
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Patent #:
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Issue Dt:
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01/25/2005
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Application #:
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09586181
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Filing Dt:
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06/01/2000
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Title:
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AUTOMATIC PROVISIONING OF PROTECTION CIRCUITS IN A COMMUNICATIONS NETWORK
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Patent #:
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Issue Dt:
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05/28/2002
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Application #:
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09589942
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Filing Dt:
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06/07/2000
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Title:
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HIGH RESOLUTION OPTICAL PERFORMANCE MONITOR FOR DWDM SYSTEM
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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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09650893
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Filing Dt:
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08/30/2000
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Title:
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METHODS AND APPARATUS FOR DYNAMIC THRESHOLD SETTING FOR AN OPTICALLY AMPLIFIED RECEIVER
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Patent #:
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Issue Dt:
|
03/01/2005
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Application #:
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09696860
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Filing Dt:
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10/26/2000
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Title:
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NETWORK EMULATOR
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Patent #:
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Issue Dt:
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09/24/2002
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Application #:
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09754832
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Filing Dt:
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01/03/2001
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Publication #:
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Pub Dt:
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08/22/2002
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Title:
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SYSTEMS AND METHODS FOR REDUCING A SIGNAL SPECTRUM TILT
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Patent #:
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|
Issue Dt:
|
04/22/2003
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Application #:
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09765059
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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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09/13/2001
| | | | |
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Title:
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VARIABLE OPTICAL ATTENUATOR
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Patent #:
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|
Issue Dt:
|
01/04/2005
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Application #:
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09779190
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Filing Dt:
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02/08/2001
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Publication #:
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Pub Dt:
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08/08/2002
| | | | |
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Title:
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METHOD FOR TRANSPARENT MULTIPLEXING OF SONET/ SDH STREAMS
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|
|
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Patent #:
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|
Issue Dt:
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11/23/2004
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Application #:
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09780527
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Filing Dt:
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02/09/2001
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Publication #:
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Pub Dt:
|
02/07/2002
| | | | |
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Title:
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METHOD AND APPARATUS FOR CORRECTING DATA
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Patent #:
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Issue Dt:
|
09/02/2003
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Application #:
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09781572
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Filing Dt:
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02/12/2001
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Publication #:
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Pub Dt:
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08/15/2002
| | | | |
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Title:
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SYSTEM AND METHOD FOR NARROW CHANNEL SPACED DENSE WAVELENGTH DIVISION MULTIPLEXING/DEMULTIPLEXING
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Patent #:
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Issue Dt:
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10/04/2005
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Application #:
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09794949
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Filing Dt:
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02/27/2001
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Publication #:
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Pub Dt:
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10/24/2002
| | | | |
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Title:
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CODING SCHEME USING A TRANSITION INDICATOR FOR SIGNAL TRANSMISSION IN OPTICAL COMMUNICATIONS NETWORKS
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Patent #:
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|
Issue Dt:
|
05/14/2002
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Application #:
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09820266
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Filing Dt:
|
03/28/2001
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|
Title:
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TWO FIBER SUPPORT WITH SINGLE OPTICAL AMPLIFIER
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|
|
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Patent #:
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|
Issue Dt:
|
11/19/2002
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Application #:
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09823404
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Filing Dt:
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03/30/2001
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Publication #:
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Pub Dt:
|
10/03/2002
| | | | |
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Title:
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SYSTEM AND METHOD FOR PER-BAND OPTICAL AMPLIFICATION
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Patent #:
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Issue Dt:
|
09/03/2002
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Application #:
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09829412
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Filing Dt:
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04/09/2001
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Publication #:
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Pub Dt:
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02/21/2002
| | | | |
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Title:
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METHOD AND APPARATUS FOR PER-BAND COMPENSATION WITH GAP-FREE BAND STRUCTURE FOR HIGH SPEED DWDM TRANSMISSION
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|
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Patent #:
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Issue Dt:
|
03/04/2003
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Application #:
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09844875
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Filing Dt:
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04/27/2001
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Publication #:
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Pub Dt:
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10/31/2002
| | | | |
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Title:
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OPTICAL AMPLIFIER PROVIDING DISPERSION COMPENSATION
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Patent #:
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Issue Dt:
|
03/14/2006
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Application #:
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09851555
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Filing Dt:
|
05/08/2001
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Publication #:
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Pub Dt:
|
11/14/2002
| | | | |
|
Title:
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METHOD FOR RESTORING DIVERSELY ROUTED CIRCUITS
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|
|
|
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Patent #:
|
|
Issue Dt:
|
04/15/2003
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Application #:
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09852428
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Filing Dt:
|
05/09/2001
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|
Publication #:
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Pub Dt:
|
11/14/2002
| | | | |
|
Title:
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METHOD FOR DESIGNING OPTICAL FILTER CARDS
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|
|
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Patent #:
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|
Issue Dt:
|
05/18/2004
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Application #:
|
09862218
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Filing Dt:
|
05/21/2001
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|
Publication #:
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Pub Dt:
|
11/21/2002
| | | | |
|
Title:
|
PORT FILLER BAFFLE
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|
|
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Patent #:
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|
Issue Dt:
|
02/22/2005
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Application #:
|
09867865
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Filing Dt:
|
05/29/2001
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Publication #:
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Pub Dt:
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12/05/2002
| | | | |
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Title:
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METHOD AND SYSTEM FOR MODE STABILIZATION OF VCSELS USING INCREASED BIAS CURRENT
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Patent #:
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|
Issue Dt:
|
01/04/2005
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Application #:
|
09872263
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Filing Dt:
|
05/31/2001
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Publication #:
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Pub Dt:
|
12/19/2002
| | | | |
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Title:
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SYSTEM AND METHOD FOR THE USE OF RESET LOGIC IN HIGH AVAILABILITY SYSTEMS
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Patent #:
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Issue Dt:
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07/01/2003
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Application #:
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09872791
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Filing Dt:
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06/01/2001
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Publication #:
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Pub Dt:
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12/05/2002
| | | | |
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Title:
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OPTICAL BACKPLANE CARTRIDGE
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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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09877499
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Filing Dt:
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06/08/2001
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Publication #:
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Pub Dt:
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12/12/2002
| | | | |
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Title:
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GENERIC SERIAL BUS ARCHITECTURE
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Patent #:
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Issue Dt:
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05/11/2004
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Application #:
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09882620
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Filing Dt:
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06/15/2001
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Publication #:
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Pub Dt:
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12/19/2002
| | | | |
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Title:
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MONITORING AND CONTROL OF ALL-OPTICAL CROSS CONNECT FABRICS USING MULTIPLE LASER SOURCES
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Patent #:
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Issue Dt:
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05/25/2004
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Application #:
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09896417
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Filing Dt:
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06/28/2001
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Publication #:
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Pub Dt:
|
01/02/2003
| | | | |
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Title:
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METHOD FOR ACHIEVING IMPROVED TRANSMISSION PERFORMANCE OVER FIBER USING A MACH-ZEHNDER MODULATOR
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Patent #:
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Issue Dt:
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09/24/2002
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Application #:
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09906195
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Filing Dt:
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07/16/2001
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Publication #:
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Pub Dt:
|
02/07/2002
| | | | |
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Title:
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METHOD AND APPARATUS FOR EXTENDING FIBER TRANSMISSION DISTANCE WITH MULTIPLE PRE-EMPHASES IN OPTICALLY AMPLIFIED DWDM SYSTEM
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Patent #:
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Issue Dt:
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05/23/2006
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Application #:
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09910652
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Filing Dt:
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07/19/2001
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Publication #:
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Pub Dt:
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01/23/2003
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Title:
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RESTORATION SCHEME FOR MESH-BASED SWITCHING NETWORKS
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Patent #:
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Issue Dt:
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12/17/2002
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Application #:
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09911926
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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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10/03/2002
| | | | |
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Title:
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TWO FIBER SUPPORT WITH SINGLE OPTICAL AMPLIFIER
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Patent #:
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Issue Dt:
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12/09/2003
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Application #:
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09919704
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Filing Dt:
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07/31/2001
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Publication #:
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Pub Dt:
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02/06/2003
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Title:
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SYSTEM AND METHOD FOR CALIBRATING AND OPERATING A SEMICONDUCTOR VARIABLE OPTICAL ATTENUATOR
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Patent #:
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Issue Dt:
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06/22/2004
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Application #:
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09920434
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Filing Dt:
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08/01/2001
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Publication #:
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Pub Dt:
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10/10/2002
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Title:
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TRAFFIC SPREADING TO REDUCE BLOCKING IN A GROOMED CLOS COMMUNICATION SWITCH
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Patent #:
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Issue Dt:
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11/01/2005
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Application #:
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10004088
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Filing Dt:
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10/23/2001
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Publication #:
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Pub Dt:
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08/01/2002
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Title:
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METHOD FOR CHANNEL BALANCE
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Patent #:
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Issue Dt:
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10/19/2004
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Application #:
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10118982
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Filing Dt:
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04/09/2002
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Title:
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AUTO SHUTDOWN FOR DISTRIBUTED RAMAN AMPLIFIERS ON OPTICAL COMMUNICATION SYSTEMS
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Patent #:
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Issue Dt:
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11/02/2010
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Application #:
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10886154
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Filing Dt:
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07/07/2004
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Publication #:
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Pub Dt:
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02/24/2005
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Title:
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NETWORK SPAN PROTECTION USING SPAN IDENTIFIERS
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Patent #:
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Issue Dt:
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09/13/2011
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Application #:
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11418173
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Filing Dt:
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05/03/2006
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Title:
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FACILITY AND EQUIPMENT TESTING FOR PACKET NETWORKS
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