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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:012380/0325   Pages: 25
Recorded: 11/28/2001
Conveyance: AMENDED AND RESTATED SECURITY AGREEMENT
Total properties: 19
1
Patent #:
Issue Dt:
10/21/2003
Application #:
09574835
Filing Dt:
05/19/2000
Title:
NANOPHOTONIC DIRECTIONAL COUPLER DEVICE
2
Patent #:
Issue Dt:
01/22/2002
Application #:
09657397
Filing Dt:
09/08/2000
Title:
Low drive voltage optical modulator
3
Patent #:
Issue Dt:
06/04/2002
Application #:
09666178
Filing Dt:
09/21/2000
Title:
Polarization diversity double resonator channel- dropping filter
4
Patent #:
Issue Dt:
11/04/2003
Application #:
09666811
Filing Dt:
09/21/2000
Title:
WAVELENGTH-SLICING ARCHITECTURE FOR WAVELENGTH DEMULTIPLEXING USING MICRO-RING RESONATORS
5
Patent #:
Issue Dt:
06/17/2003
Application #:
09672411
Filing Dt:
09/28/2000
Title:
METHOD OF FORMING SMOOTH MORPHOLOGIES IN INP-BASED SEMICONDUCTORS
6
Patent #:
Issue Dt:
10/21/2003
Application #:
09718662
Filing Dt:
11/22/2000
Title:
LOCALIZED THERMAL TUNING OF RING RESONATORS
7
Patent #:
Issue Dt:
09/02/2003
Application #:
09718663
Filing Dt:
11/22/2000
Title:
DIGITAL OPTICAL SWITCH USING AN INTEGRATED MACH-ZEHNDER INTERFEROMETER HAVING A MOVABLE PHASE SHIFTER
8
Patent #:
Issue Dt:
08/06/2002
Application #:
09718664
Filing Dt:
11/22/2000
Title:
OPTICAL PHASE SHIFTER HAVING AN INTEGRATED PLANAR OPTICAL WAVEGUIDE AND PHASE SHIFTER ELEMENT
9
Patent #:
Issue Dt:
05/13/2003
Application #:
09718670
Filing Dt:
11/22/2000
Title:
ANALOG OPTICAL SWITCH USING AN INTEGRATED MACH-ZEHNDER INTERFEROMETER HAVING A MOVEABLE PHASE SHIFTER
10
Patent #:
Issue Dt:
04/22/2003
Application #:
09718673
Filing Dt:
11/22/2000
Title:
TUNABLE RESONATOR HAVING A MOVABLE PHASE SHIFTER
11
Patent #:
Issue Dt:
12/10/2002
Application #:
09718674
Filing Dt:
11/22/2000
Title:
OPTICAL SWITCH HAVING A PLANAR WAVEGUIDE AND A SHUTTER ACTUATOR
12
Patent #:
Issue Dt:
05/27/2003
Application #:
09718954
Filing Dt:
11/22/2000
Title:
OPTICAL WAVEGUIDE HAVING A WEAKLY-CONFINING WAVEGUIDE SECTION AND A STRONGLY-CONFINING WAVEGUIDE SECTION OPTICALLY COUPLED BY A TAPERED NECK
13
Patent #:
Issue Dt:
01/21/2003
Application #:
09721076
Filing Dt:
11/22/2000
Title:
OPTICAL SWITCH USING AN INTEGRATED MACH-ZEHNDER INTERFEROMETER HAVING A MOVABLE PHASE SHIFTER AND ASYMMETRIC ARMS
14
Patent #:
NONE
Issue Dt:
Application #:
09789368
Filing Dt:
02/20/2001
Publication #:
Pub Dt:
06/20/2002
Title:
GUIDED WAVE OPTICAL SWITCH BASED ON AN ACTIVE SEMICONDUCTOR AMPLIFIER AND A PASSIVE OPTICAL COMPONENT
15
Patent #:
NONE
Issue Dt:
Application #:
09789371
Filing Dt:
02/20/2001
Publication #:
Pub Dt:
11/01/2001
Title:
Surface-emitting semiconductor optical amplifier
16
Patent #:
Issue Dt:
02/18/2003
Application #:
09789447
Filing Dt:
02/20/2001
Publication #:
Pub Dt:
09/27/2001
Title:
STRONGLY CONFINED POLARIZATION-INDEPENDENT SINGLE-MODE OPTICAL RIDGE WAVEGUIDE
17
Patent #:
NONE
Issue Dt:
Application #:
09795715
Filing Dt:
02/28/2001
Publication #:
Pub Dt:
10/04/2001
Title:
DENSE-PLASMA ETCHING OF INP-BASED MATERIALS USING CHLORINE AND NITROGEN
18
Patent #:
NONE
Issue Dt:
Application #:
09848521
Filing Dt:
05/03/2001
Publication #:
Pub Dt:
11/07/2002
Title:
MEMS ASSEMBLIES HAVING MOVING MEMBERS AND METHODS OF MANUFACTURING THE SAME
19
Patent #:
NONE
Issue Dt:
Application #:
09877692
Filing Dt:
06/08/2001
Publication #:
Pub Dt:
04/18/2002
Title:
MEMS DEVICE HAVING MULTIPLE DWDM FILTERS
Assignor
1
Exec Dt:
08/28/2001
Assignee
1
135 SOUTH LASALLE STREET, SUITE 1960
CHICAGO, ILLINOIS 60603
Correspondence name and address
MCDERMOTT, WILL & EMERY
JOHN, G. BISBIKIS
227 W. MONROE, SUITE 4400
CHICAGO, IL 60606

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