Total properties:
45
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Patent #:
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Issue Dt:
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02/25/1997
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Application #:
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08629523
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Filing Dt:
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04/10/1996
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Title:
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TUNABLE ADD/DROP OPTICAL FILTER
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Patent #:
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Issue Dt:
|
03/03/1998
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Application #:
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08685150
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Filing Dt:
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07/23/1996
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Title:
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FAULT-TOLERANT OPTICAL ROUTING SWITCH
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Patent #:
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Issue Dt:
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02/02/1999
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Application #:
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08739424
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Filing Dt:
|
10/29/1996
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Title:
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PROGRAMMABLE WAVELENGTH ROUTER
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Patent #:
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Issue Dt:
|
12/02/1997
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Application #:
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08780291
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Filing Dt:
|
01/08/1997
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Title:
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SWITCHABLE WAVELENGTH ROUTER
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Patent #:
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Issue Dt:
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10/05/1999
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Application #:
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08897353
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Filing Dt:
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07/21/1997
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Title:
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LOW DIELECTRIC ANISOTROPY LIQUID CRYSTAL OPTICAL ATTENUATOR USING POLARIZATION MODULATION AND A FEEDBACK CONTROLLER
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Patent #:
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Issue Dt:
|
12/21/1999
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Application #:
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08907551
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Filing Dt:
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08/08/1997
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Title:
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MULTI-WAVELENGTH CROSS-CONNECT OPTICAL NETWORK
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Patent #:
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Issue Dt:
|
08/31/1999
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Application #:
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08979525
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Filing Dt:
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11/26/1997
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Title:
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1 X N DIGITALLY PROGRAMMABLE OPTICAL ROUTING SWITCH
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Patent #:
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Issue Dt:
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10/31/2000
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Application #:
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08980447
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Filing Dt:
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11/28/1997
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Title:
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SPATIAL LIGHT MODULATORS CONSTRUCTED FROM FERROELECTRIC LIQUID CRYSTAL DEVICES WITH A TWISTED STRUCTURE
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Patent #:
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Issue Dt:
|
06/15/1999
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Application #:
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08982978
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Filing Dt:
|
12/02/1997
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Title:
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SWITCHABLE WAVELENGTH ROUTER
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Patent #:
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Issue Dt:
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01/21/2003
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Application #:
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09020706
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Filing Dt:
|
02/09/1998
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Title:
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TEMPERATURE INSENSITIVE POLARIZATION FILTER
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|
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Patent #:
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Issue Dt:
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12/26/2000
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Application #:
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09036202
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Filing Dt:
|
03/06/1998
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Title:
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OPTICAL ADD/DROP WAVELENGTH SWITCH
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|
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Patent #:
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|
Issue Dt:
|
03/27/2001
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Application #:
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09048557
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Filing Dt:
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03/26/1998
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Title:
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PROGRAMMABLE OPTICAL ADD/DROP MULTIPLEXER
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Patent #:
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Issue Dt:
|
10/17/2000
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Application #:
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09141396
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Filing Dt:
|
08/27/1998
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Title:
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N X N SWITCH ARRAY WITH REDUCED COMPONENTS
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|
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Patent #:
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Issue Dt:
|
09/04/2001
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Application #:
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09156211
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Filing Dt:
|
09/17/1998
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Title:
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PROGRAMMABLE OPTICAL ADD/DROP DEVICE
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Patent #:
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|
Issue Dt:
|
09/05/2000
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Application #:
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09190078
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Filing Dt:
|
11/12/1998
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Title:
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SYSTEM FOR DEALING WITH FAULTS IN AN OPTICAL LINK
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|
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Patent #:
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|
Issue Dt:
|
09/12/2000
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Application #:
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09227064
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Filing Dt:
|
01/05/1999
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Title:
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APPARATUS FOR HOLDING AND TUNING A THIN-FILM OPTICAL ASSEMBLY
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|
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Patent #:
|
|
Issue Dt:
|
11/02/1999
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Application #:
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09240550
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Filing Dt:
|
01/29/1999
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Title:
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PROGRAMMABLE WAVELENGTH ROUTER
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|
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Patent #:
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|
Issue Dt:
|
04/08/2003
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Application #:
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09273920
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Filing Dt:
|
03/22/1999
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Title:
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OPTICAL WAVELENGTH ADD/DROP MULTIPLEXER
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|
|
Patent #:
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|
Issue Dt:
|
12/19/2000
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Application #:
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09274270
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Filing Dt:
|
03/22/1999
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Title:
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METHOD AND APPARATUS FOR WAVELENGTH MULTIPEXING / DEMULTIPLEXING
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|
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Patent #:
|
|
Issue Dt:
|
02/11/2003
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Application #:
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09326201
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Filing Dt:
|
06/04/1999
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Title:
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SYNCHRONOUS OPTICAL NETWORK IN FREQUENCY DOMAIN
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|
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Patent #:
|
|
Issue Dt:
|
12/12/2000
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Application #:
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09326247
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Filing Dt:
|
06/04/1999
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Title:
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HIGH EXTINCTION RATIO POLARIZATION BEAMSPLITTER
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|
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Patent #:
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|
Issue Dt:
|
03/27/2001
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Application #:
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09391733
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Filing Dt:
|
09/08/1999
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Title:
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APPARATUS FOR WAVELENGTH DEMULTIPLEXING USING A MULTI-CAVITY ETALON
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|
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Patent #:
|
|
Issue Dt:
|
10/24/2000
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Application #:
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09411935
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Filing Dt:
|
10/04/1999
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Title:
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OPTICAL WAVELENGTH ROUTER
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|
|
Patent #:
|
|
Issue Dt:
|
08/14/2001
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Application #:
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09416089
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Filing Dt:
|
10/12/1999
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Title:
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OPTICAL ROUTING SWITCH
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|
|
Patent #:
|
|
Issue Dt:
|
03/05/2002
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Application #:
|
09417600
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Filing Dt:
|
10/14/1999
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Title:
|
ACUTE TWIST NEMATIC (ATN) LIQUID CRYSTAL DEVICE FOR OPTICAL COMMUNICATION APPLICATIONS
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|
|
Patent #:
|
|
Issue Dt:
|
03/13/2001
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Application #:
|
09418220
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Filing Dt:
|
10/14/1999
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Title:
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OPTICAL COMMUNICATION SYSTEM HAVING A LIQUID CRYSTAL ROUTING SWITCH
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|
|
Patent #:
|
|
Issue Dt:
|
01/16/2001
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Application #:
|
09447091
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Filing Dt:
|
11/22/1999
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Title:
|
MULTI-WAVELENGTH CROSS-CONNECT OPTICAL NETWORK
|
|
|
Patent #:
|
|
Issue Dt:
|
05/28/2002
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Application #:
|
09469336
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Filing Dt:
|
12/20/1999
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Title:
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DISPERSION COMPENSATION FOR OPTICAL SYSTEMS
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|
|
Patent #:
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|
Issue Dt:
|
09/17/2002
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Application #:
|
09546645
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Filing Dt:
|
04/10/2000
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Title:
|
N X M DIGITALLY PROGRAMMABLE OPTICAL ROUTING SWITCH
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|
|
Patent #:
|
|
Issue Dt:
|
06/05/2001
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Application #:
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09547812
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Filing Dt:
|
04/11/2000
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Title:
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Optical wavelength router based on polarization interferometer
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|
|
Patent #:
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|
Issue Dt:
|
07/30/2002
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Application #:
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09614782
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Filing Dt:
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07/12/2000
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Title:
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WIDE TRANSMISSION OPTICAL COMB FILTER WITH WIDE PASS BAND AND WIDE STOP BAND
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|
|
Patent #:
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|
Issue Dt:
|
02/11/2003
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Application #:
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09621634
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Filing Dt:
|
07/21/2000
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Title:
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OPTICAL ROUTING SWITCH USING SYMMETRIC LIQUID CRYSTAL CELLS
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|
|
Patent #:
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|
Issue Dt:
|
04/08/2003
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Application #:
|
09625780
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Filing Dt:
|
07/26/2000
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Title:
|
SYSTEM FOR DEALING WITH FAULTS IN AN OPTICAL LINK
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|
|
Patent #:
|
|
Issue Dt:
|
01/08/2002
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Application #:
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09627952
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Filing Dt:
|
07/28/2000
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Title:
|
N X N switch array with polarization displacer
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|
|
Patent #:
|
|
Issue Dt:
|
09/11/2001
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Application #:
|
09659524
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Filing Dt:
|
09/12/2000
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Title:
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OPTICAL WAVELENGTH ROUTER
|
|
|
Patent #:
|
|
Issue Dt:
|
07/29/2003
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Application #:
|
09715603
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Filing Dt:
|
11/17/2000
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Title:
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OPTICAL ADD/DROP WAVELENGTH SWITCH
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|
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Patent #:
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|
Issue Dt:
|
12/24/2002
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Application #:
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09717050
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Filing Dt:
|
11/20/2000
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Title:
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COMPACT TUNABLE OPTICAL WAVELENGTH INTERLEAVER
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|
|
Patent #:
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|
Issue Dt:
|
05/06/2003
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Application #:
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09728271
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Filing Dt:
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12/01/2000
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Publication #:
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|
Pub Dt:
|
06/06/2002
| | | | |
Title:
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ADJUSTABLE CHROMATIC DISPERSION COMPENSATION
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|
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Patent #:
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|
Issue Dt:
|
08/06/2002
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Application #:
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09730650
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Filing Dt:
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12/05/2000
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Publication #:
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|
Pub Dt:
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07/18/2002
| | | | |
Title:
|
DYNAMIC GAIN EQUALIZER FOR OPTICAL AMPLIFIERS
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|
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Patent #:
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|
Issue Dt:
|
01/28/2003
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Application #:
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09741270
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Filing Dt:
|
12/18/2000
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Publication #:
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|
Pub Dt:
|
03/14/2002
| | | | |
Title:
|
METHOD AND APPARATUS FOR WAVELENGTH MULTIPLEXING/DEMULTIPLEXING
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|
|
Patent #:
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|
Issue Dt:
|
02/10/2004
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Application #:
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09798659
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Filing Dt:
|
03/01/2001
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Publication #:
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|
Pub Dt:
|
09/05/2002
| | | | |
Title:
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DISPERSION-COMPENSATED OPTICAL WAVELENGTH ROUTER
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|
|
Patent #:
|
|
Issue Dt:
|
09/16/2003
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Application #:
|
09840524
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Filing Dt:
|
04/23/2001
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Publication #:
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|
Pub Dt:
|
10/24/2002
| | | | |
Title:
|
OPTICAL INTERFEROMETER FOR DEMULTIPLEXING AN OPTICAL SIGNAL
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|
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Patent #:
|
|
Issue Dt:
|
04/22/2003
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Application #:
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09864538
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Filing Dt:
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05/23/2001
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Publication #:
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|
Pub Dt:
|
11/08/2001
| | | | |
Title:
|
PROGRAMMABLE OPTICAL ADD/DROP MULTIPLEXER
|
|
|
Patent #:
|
|
Issue Dt:
|
09/24/2002
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Application #:
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09874641
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Filing Dt:
|
06/05/2001
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Publication #:
|
|
Pub Dt:
|
11/22/2001
| | | | |
Title:
|
OPTICAL WAVELENGTH ROUTER BASED ON POLARIZATION INTERFEROMETER
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|
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Patent #:
|
|
Issue Dt:
|
02/04/2003
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Application #:
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09922989
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Filing Dt:
|
08/03/2001
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Publication #:
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Pub Dt:
|
02/13/2003
| | | | |
Title:
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BANDWIDTH VARIABLE WAVELENGTH ROUTER AND METHOD OF OPERATION
|
|