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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:019215/0815   Pages: 5
Recorded: 04/27/2007
Attorney Dkt #:132-1 US, ETC.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 25
1
Patent #:
6636669
Issue Dt:
10/21/2003
Application #:
09574835
Filing Dt:
05/19/2000
Title:
NANOPHOTONIC DIRECTIONAL COUPLER DEVICE
2
Patent #:
6341184
Issue Dt:
01/22/2002
Application #:
09657397
Filing Dt:
09/08/2000
Title:
Low drive voltage optical modulator
3
Patent #:
6400856
Issue Dt:
06/04/2002
Application #:
09666178
Filing Dt:
09/21/2000
Title:
Polarization diversity double resonator channel- dropping filter
4
Patent #:
6643421
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 #:
6579802
Issue Dt:
06/17/2003
Application #:
09672411
Filing Dt:
09/28/2000
Title:
METHOD OF FORMING SMOOTH MORPHOLOGIES IN INP-BASED SEMICONDUCTORS
6
Patent #:
6636668
Issue Dt:
10/21/2003
Application #:
09718662
Filing Dt:
11/22/2000
Title:
LOCALIZED THERMAL TUNING OF RING RESONATORS
7
Patent #:
6614947
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 #:
6430322
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 #:
6563965
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 #:
6553158
Issue Dt:
04/22/2003
Application #:
09718673
Filing Dt:
11/22/2000
Title:
TUNABLE RESONATOR HAVING A MOVABLE PHASE SHIFTER
11
Patent #:
6493482
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 #:
6571039
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 #:
6510259
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 #:
6522822
Issue Dt:
02/18/2003
Application #:
09789447
Filing Dt:
02/20/2001
Publication #:
US20010024547
Pub Dt:
09/27/2001
Title:
STRONGLY CONFINED POLARIZATION-INDEPENDENT SINGLE-MODE OPTICAL RIDGE WAVEGUIDE
15
Patent #:
7272276
Issue Dt:
09/18/2007
Application #:
09986479
Filing Dt:
11/08/2001
Publication #:
US20030048498
Pub Dt:
03/13/2003
Title:
OPTICAL PERFORMANCE MONITOR
16
Patent #:
6766077
Issue Dt:
07/20/2004
Application #:
09986828
Filing Dt:
11/13/2001
Publication #:
US20030091282
Pub Dt:
05/15/2003
Title:
PLANAR WAVEGUIDE ECHELLE GRATING DEVICE WITH ASTIGMATIC GRATING FACETS
17
Patent #:
6934427
Issue Dt:
08/23/2005
Application #:
10095497
Filing Dt:
03/12/2002
Publication #:
US20030174925
Pub Dt:
09/18/2003
Title:
HIGH DENSITY INTEGRATED OPTICAL CHIP WITH LOW INDEX DIFFERENCE WAVEGUIDE FUNCTIONS
18
Patent #:
6909830
Issue Dt:
06/21/2005
Application #:
10298256
Filing Dt:
11/15/2002
Publication #:
US20040013359
Pub Dt:
01/22/2004
Title:
METHOD AND APPARATUS FOR ON-WAFER TESTING OF AN INDIVIDUAL OPTICAL CHIP
19
Patent #:
6870987
Issue Dt:
03/22/2005
Application #:
10310570
Filing Dt:
12/05/2002
Publication #:
US20040037497
Pub Dt:
02/26/2004
Title:
EMBEDDED MODE CONVERTER
20
Patent #:
6925238
Issue Dt:
08/02/2005
Application #:
10313919
Filing Dt:
12/06/2002
Publication #:
US20040013378
Pub Dt:
01/22/2004
Title:
METHOD AND APPARATUS FOR ON-WAFER TESTING OF AN INDIVIDUAL OPTICAL CHIP
21
Patent #:
6804440
Issue Dt:
10/12/2004
Application #:
10314431
Filing Dt:
12/07/2002
Publication #:
US20040017962
Pub Dt:
01/29/2004
Title:
INTEGRATED MODE CONVERTER, WAVEGUIDE, AND ON-CHIP FUNCTION
22
Patent #:
6915029
Issue Dt:
07/05/2005
Application #:
10384503
Filing Dt:
03/07/2003
Publication #:
US20040028314
Pub Dt:
02/12/2004
Title:
HIGH DENSITY INTEGRATED OPTICAL CHIP WITH LOW INDEX DIFFERENCE AND HIGH INDEX DIFFERENCE WAVEGUIDE FUNCTIONS
23
Patent #:
NONE
Issue Dt:
Application #:
10413456
Filing Dt:
04/14/2003
Publication #:
US20040201100
Pub Dt:
10/14/2004
Title:
Integrated optical receiver
24
Patent #:
7305185
Issue Dt:
12/04/2007
Application #:
10457565
Filing Dt:
06/10/2003
Publication #:
US20040008987
Pub Dt:
01/15/2004
Title:
DEVICE FOR INTEGRATING DEMULTIPLEXING AND OPTICAL CHANNEL MONITORING
25
Patent #:
7376305
Issue Dt:
05/20/2008
Application #:
10496488
Filing Dt:
03/10/2006
Publication #:
US20060209411
Pub Dt:
09/21/2006
Title:
ECHELLE GRATINGS WITH LOW POLARIZATION DEPENDENT LOSS ( PDL) USING METAL COATING ON THE REFLECTING FACETS ONLY
Assignor
1
ENABLENCE HOLDINGS LLC
Exec Dt:
01/29/2007
Assignee
1
ENABLENCE INC.
400 MARCH ROAD
KANATA, CANADA K2K 3H4
Correspondence name and address
TEITELBAUM & MACLEAN
280 SUNNYSIDE AVENUE
OTTAWA, ONTARIO, K1S 0R8 CANADA

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