Dan-Xia Xu

Person

Gloucester, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Grating-based evanescent field molecular sensor using a thin silico...
- Patent number 8,796,012
- Issue date Aug 5, 2014
- National Research Council of Canada
- Bill Sinclair
- G01 - MEASURING TESTING
Information Patent Grant
Composite subwavelength-structured waveguide in optical systems
- Patent number 8,503,839
- Issue date Aug 6, 2013
- National Research Council of Canada
- Pavel Cheben
- G02 - OPTICS
Information Patent Grant
Planar waveguide wavelength dispersive devices with multiple wavegu...
- Patent number 8,351,043
- Issue date Jan 8, 2013
- National Research Council of Canada
- Pavel Cheben
- G01 - MEASURING TESTING
Information Patent Grant
Silicon photonic wire waveguide biosensor
- Patent number 7,778,499
- Issue date Aug 17, 2010
- National Research Council of Canada
- Siegfried Janz
- G01 - MEASURING TESTING
Information Patent Grant
Interface device for performing mode transformation in optical wave...
- Patent number 7,680,371
- Issue date Mar 16, 2010
- National Research Council of Canada
- Pavel Cheben
- G02 - OPTICS
Information Patent Grant
Echelle gratings with low Polarization Dependent Loss (PDL) using m...
- Patent number 7,376,305
- Issue date May 20, 2008
- Enablence Inc.
- Andre Delage
- G02 - OPTICS
Information Patent Grant
Optical off-chip interconnects in multichannel planar waveguide dev...
- Patent number 7,376,308
- Issue date May 20, 2008
- National Research Council of Canada
- Pavel Cheben
- G02 - OPTICS
Information Patent Grant
Wavelength dispersive fourier transform spectrometer
- Patent number 7,317,535
- Issue date Jan 8, 2008
- National Research Council of Canada
- Pavel Cheben
- G01 - MEASURING TESTING
Information Patent Grant
Optical performance monitor
- Patent number 7,272,276
- Issue date Sep 18, 2007
- Enablence Inc.
- Matt Pearson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stress-induced control of polarization dependent properties in phot...
- Patent number 7,194,177
- Issue date Mar 20, 2007
- National Research Council of Canada
- Dan-Xia Xu
- G02 - OPTICS
Information Patent Grant
High speed and high efficiency Si-based photodetectors using wavegu...
- Patent number 7,132,656
- Issue date Nov 7, 2006
- National Research Council of Canada
- Dan-Xia Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed and high efficiency Si-based photodetectors using wavegu...
- Patent number 6,815,245
- Issue date Nov 9, 2004
- National Research Council of Canada
- Dan-Xia Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phototonic device with strain-induced three dimensional growth morp...
- Patent number 6,331,445
- Issue date Dec 18, 2001
- National Research Council of Canada
- Siegfried Janz
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
WAVEGUIDE ANTENNA
- Publication number 20230273373
- Publication date Aug 31, 2023
- National Research Council of Canada
- Pavel CHEBEN
- G02 - OPTICS
Information Patent Application
WAVEGUIDE ANTENNA DEVICE
- Publication number 20230258865
- Publication date Aug 17, 2023
- National Research Council of Canada
- Daniele MELATI
- G02 - OPTICS
Information Patent Application
COMPOSITE SUBWAVELENGTH-STRUCTURED WAVEGUIDE IN OPTICAL SYSTEMS
- Publication number 20120183250
- Publication date Jul 19, 2012
- Pavel CHEBEN
- G02 - OPTICS
Information Patent Application
GRATING-BASED EVANESCENT FIELD MOLECULAR SENSOR USING A THIN SILICO...
- Publication number 20110223688
- Publication date Sep 15, 2011
- Bill Sinclair
- G01 - MEASURING TESTING
Information Patent Application
PRISM COUPLED SILICON ON INSULATOR SENSOR
- Publication number 20100290037
- Publication date Nov 18, 2010
- National Research Council of Canada
- Dan-xia Xu
- G01 - MEASURING TESTING
Information Patent Application
SILICON PHOTONIC WAVEGUIDE BIOSENSOR CONFIGURATIONS
- Publication number 20100165351
- Publication date Jul 1, 2010
- Dan-Xia Xu
- G02 - OPTICS
Information Patent Application
PLANAR WAVEGUIDE WAVELENGTH DISPERSIVE DEVICES WITH MULTIPLE WAVEGU...
- Publication number 20100110443
- Publication date May 6, 2010
- National Research Council of Canada
- Pavel Cheben
- G02 - OPTICS
Information Patent Application
Interface Device For Performing Mode Transformation in Optical Wave...
- Publication number 20080193079
- Publication date Aug 14, 2008
- National Research Council of Canada
- Pavel Cheben
- G02 - OPTICS
Information Patent Application
INTERFACE DEVICE FOR PERFORMING MODE TRANSFORMATION IN OPTICAL WAVE...
- Publication number 20080193080
- Publication date Aug 14, 2008
- National Research Council of Canada
- Pavel Cheben
- G02 - OPTICS
Information Patent Application
Echelle gratings with low polarization dependent loss ( PDL) using...
- Publication number 20060209411
- Publication date Sep 21, 2006
- Andre Delage
- G02 - OPTICS
Information Patent Application
Wavelength dispersive fourier transform spectrometer
- Publication number 20060055935
- Publication date Mar 16, 2006
- Pavel Cheben
- G02 - OPTICS
Information Patent Application
Stress-induced control of polarization dependent properties in phot...
- Publication number 20050196114
- Publication date Sep 8, 2005
- National Research Council of Canada
- Dan-Xia Xu
- G02 - OPTICS
Information Patent Application
Optical off-chip interconnects in multichannel planar waveguide dev...
- Publication number 20050141808
- Publication date Jun 30, 2005
- National Research Council of Canada
- Pavel Cheben
- G02 - OPTICS
Information Patent Application
High speed and high efficiency Si-based photodetectors using wavegu...
- Publication number 20050029455
- Publication date Feb 10, 2005
- National Research Council of Canada
- Dan-Xia Xu
- G02 - OPTICS
Information Patent Application
Method of creating a controlled flat pass band in an echelle or wav...
- Publication number 20040240063
- Publication date Dec 2, 2004
- Andre Delage
- G02 - OPTICS
Information Patent Application
Integrated double pass equalizer for telecommunications networks
- Publication number 20040151429
- Publication date Aug 5, 2004
- Siegfried Janz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of polarisation compensation in grating- and phasar-based de...
- Publication number 20040151459
- Publication date Aug 5, 2004
- Pavel Cheben
- G02 - OPTICS
Information Patent Application
Method for polarization birefringence compensation in a waveguide d...
- Publication number 20030068113
- Publication date Apr 10, 2003
- Siegfried Janz
- G02 - OPTICS
Information Patent Application
Method for polarization birefringence compensation in a waveguide d...
- Publication number 20030063849
- Publication date Apr 3, 2003
- Siegfried Janz
- G02 - OPTICS
Information Patent Application
Optical performance monitor
- Publication number 20030048498
- Publication date Mar 13, 2003
- Matt Pearson
- G01 - MEASURING TESTING
Information Patent Application
High speed and high efficiency Si-based photodetectors using wavegu...
- Publication number 20020079427
- Publication date Jun 27, 2002
- Dan-Xia Xu
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Grating-based evanescent field molecular sensor using a thin silico...

Composite subwavelength-structured waveguide in optical systems

Planar waveguide wavelength dispersive devices with multiple wavegu...

Silicon photonic wire waveguide biosensor

Interface device for performing mode transformation in optical wave...

Echelle gratings with low Polarization Dependent Loss (PDL) using m...

Optical off-chip interconnects in multichannel planar waveguide dev...

Wavelength dispersive fourier transform spectrometer

Optical performance monitor

Stress-induced control of polarization dependent properties in phot...

High speed and high efficiency Si-based photodetectors using wavegu...

High speed and high efficiency Si-based photodetectors using wavegu...

Phototonic device with strain-induced three dimensional growth morp...

Patents Applicationslast 30 patents

WAVEGUIDE ANTENNA

WAVEGUIDE ANTENNA DEVICE

COMPOSITE SUBWAVELENGTH-STRUCTURED WAVEGUIDE IN OPTICAL SYSTEMS

GRATING-BASED EVANESCENT FIELD MOLECULAR SENSOR USING A THIN SILICO...

PRISM COUPLED SILICON ON INSULATOR SENSOR

SILICON PHOTONIC WAVEGUIDE BIOSENSOR CONFIGURATIONS

PLANAR WAVEGUIDE WAVELENGTH DISPERSIVE DEVICES WITH MULTIPLE WAVEGU...

Interface Device For Performing Mode Transformation in Optical Wave...

INTERFACE DEVICE FOR PERFORMING MODE TRANSFORMATION IN OPTICAL WAVE...

Echelle gratings with low polarization dependent loss ( PDL) using...

Wavelength dispersive fourier transform spectrometer

Stress-induced control of polarization dependent properties in phot...

Optical off-chip interconnects in multichannel planar waveguide dev...

High speed and high efficiency Si-based photodetectors using wavegu...

Method of creating a controlled flat pass band in an echelle or wav...

Integrated double pass equalizer for telecommunications networks

Method of polarisation compensation in grating- and phasar-based de...

Method for polarization birefringence compensation in a waveguide d...

Method for polarization birefringence compensation in a waveguide d...

Optical performance monitor

High speed and high efficiency Si-based photodetectors using wavegu...