François Gonthier

Person

Quebec, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Method of fusion splicing optical fibers with lasers
- Patent number 11,841,535
- Issue date Dec 12, 2023
- O'FIBERTY TECHNOLOGIES INC.
- Francois Gonthier
- G02 - OPTICS
Information Patent Grant
Method of fusion splicing optical fibers with lasers
- Patent number 11,808,981
- Issue date Nov 7, 2023
- O'FIBERTY TECHNOLOGIES INC.
- François Gonthier
- G02 - OPTICS
Information Patent Grant
Fiber cleaver
- Patent number 11,036,007
- Issue date Jun 15, 2021
- TECHNOLOGIES O'FIBERTY INC.
- François Gonthier
- G02 - OPTICS
Information Patent Grant
Method and device for optically coupling optical fibres
- Patent number 8,891,920
- Issue date Nov 18, 2014
- Genia Photononics Inc.
- Francois Gonthier
- G02 - OPTICS
Information Patent Grant
Optical coupler comprising multimode fibers and method of making th...
- Patent number RE44262
- Issue date Jun 4, 2013
- ITF Laboratories Inc.
- François Gonthier
- 385 - Optical waveguides
Information Patent Grant
Method and device for optically coupling optical fibres
- Patent number 8,346,038
- Issue date Jan 1, 2013
- 9180-8030 Quebec Inc.
- François Gonthier
- G02 - OPTICS
Information Patent Grant
Multi-clad optical fibre amplifier with optimized pumping
- Patent number 8,085,464
- Issue date Dec 27, 2011
- Genia Photonics Inc.
- François Gonthier
- G02 - OPTICS
Information Patent Grant
Multimode fiber outer cladding coupler for multi-clad fibers
- Patent number 7,933,479
- Issue date Apr 26, 2011
- ITF Laboratories Inc.
- François Gonthier
- G02 - OPTICS
Information Patent Grant
Method and device for optically coupling optical fibres
- Patent number 7,539,377
- Issue date May 26, 2009
- François Gonthier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
All-fiber phase controlled delay interferometer and method of makin...
- Patent number 7,480,423
- Issue date Jan 20, 2009
- ITF Laboratories Inc.
- François Seguin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
All-fiber linear design depolarizer for all-states of polarization
- Patent number 7,206,465
- Issue date Apr 17, 2007
- ITF Optical Technologies Inc.
- Nawfel Azami
- G02 - OPTICS
Information Patent Grant
Optical coupler comprising multimode fibers and method of making th...
- Patent number 7,046,875
- Issue date May 16, 2006
- ITF Technologies Optiques Inc.
- François Gonthier
- G02 - OPTICS
Information Patent Grant
Optical filter device for temperature dependence control
- Patent number 6,912,346
- Issue date Jun 28, 2005
- ITF Technologies Optiques Inc.
- François Gonthier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Passive thermal compensation of all-fiber Mach-Zehnder interferometer
- Patent number 6,850,654
- Issue date Feb 1, 2005
- ITF Optical Technologies Inc.
- Francois Gonthier
- G02 - OPTICS
Information Patent Grant
All-fiber linear design depolarizer
- Patent number 6,847,744
- Issue date Jan 25, 2005
- ITF Technologies Optiques Inc.
- Nawfel Azami
- G02 - OPTICS
Information Patent Grant
All-fiber Mach-Zehnder interferometer and method of making the same
- Patent number 6,836,599
- Issue date Dec 28, 2004
- ITF Technologies Optiques Inc.
- François Gonthier
- G02 - OPTICS
Information Patent Grant
Non-sinusoidal optical fiber filters and method of making the same
- Patent number 6,832,030
- Issue date Dec 14, 2004
- ITF Optical Technologies Inc.
- François Gonthier
- G02 - OPTICS
Information Patent Grant
Fabrication of multiplexing and demultiplexing single-mode fiber op...
- Patent number 6,763,685
- Issue date Jul 20, 2004
- ITF Optical Technologies Inc.
- François Gonthier
- G02 - OPTICS
Information Patent Grant
All-fiber depolarizer
- Patent number 6,760,495
- Issue date Jul 6, 2004
- ITF Technologies Optiques Inc.
- François Gonthier
- G02 - OPTICS
Information Patent Grant
Optical filters and method of making the same
- Patent number 6,718,095
- Issue date Apr 6, 2004
- ITF Technologies Inc.
- François Gonthier
- G02 - OPTICS
Information Patent Grant
Temperature stabilization of tapered fiber optic components
- Patent number 6,658,182
- Issue date Dec 2, 2003
- ITF Technologies Optiques Inc.
- François Gonthier
- G02 - OPTICS
Information Patent Grant
Polarization-combining fused-fiber optical coupler and method of pr...
- Patent number 6,643,433
- Issue date Nov 4, 2003
- ITF Optical Technologies Inc.
- François Gonthier
- G02 - OPTICS
Information Patent Grant
Internal termination for optical fibers
- Patent number 6,496,643
- Issue date Dec 17, 2002
- ITF Optical Technologies Inc.
- Francois Gonthier
- G02 - OPTICS
Information Patent Grant
Optical fiber filters and method of making the same
- Patent number 6,466,717
- Issue date Oct 15, 2002
- ITF Optical Technologies Inc.
- François Gonthier
- G02 - OPTICS
Information Patent Grant
Method for making optical waveguide couplers with low wavelength se...
- Patent number 5,883,992
- Issue date Mar 16, 1999
- Framatome Connectors Canada Inc.
- Francois Gonthier
- G02 - OPTICS
Information Patent Grant
3.times.3 waveguide coupler for bidirectional dual wavelength trans...
- Patent number 5,796,885
- Issue date Aug 18, 1998
- Francois Gonthier
- G02 - OPTICS
Information Patent Grant
Optimized non-linear effect tapered optical fiber and method of mak...
- Patent number 5,710,848
- Issue date Jan 20, 1998
- Ecole Polytechnique de Montreal
- Patrick Dumais
- G02 - OPTICS
Information Patent Grant
Optimized non-linear effect tapered optical fiber interferometer/sw...
- Patent number 5,479,546
- Issue date Dec 26, 1995
- Litton Systems, Inc.
- Patrick Dumais
- G02 - OPTICS
Information Patent Grant
Wavelength-flattened 2x2 splitter for single-mode optical waveguide...
- Patent number 5,119,453
- Issue date Jun 2, 1992
- Ecole Polytechnique
- Francois Gonthier
- G02 - OPTICS
Information Patent Grant
Compact wavelength filter integrated to a single-mode optical fiber
- Patent number 4,946,250
- Issue date Aug 7, 1990
- Ecole Polytechnique
- Francois Gonthier
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FUSION SPLICING OPTICAL FIBERS WITH LASERS
- Publication number 20230124289
- Publication date Apr 20, 2023
- O'FIBERTY TECHNOLOGIES INC.
- François Gonthier
- G02 - OPTICS
Information Patent Application
Method of fusion splicing optical fibers with lasers.
- Publication number 20220260781
- Publication date Aug 18, 2022
- O'FIBERTY TECHNOLOGIES INC.
- Francois Gonthier
- G02 - OPTICS
Information Patent Application
FIBER CLEAVER
- Publication number 20190331856
- Publication date Oct 31, 2019
- TECHNOLOGIES O' FIBERTY INC.
- François GONTHIER
- G02 - OPTICS
Information Patent Application
Method and Device for Optically Coupling Optical Fibres
- Publication number 20120301079
- Publication date Nov 29, 2012
- Francois Gonthier
- G02 - OPTICS
Information Patent Application
MULTIMODE FIBER OUTER CLADDING COUPLER FOR MULTI-CLAD FIBERS
- Publication number 20100183261
- Publication date Jul 22, 2010
- François Gonthier
- G02 - OPTICS
Information Patent Application
METHOD AND DEVICE FOR OPTICALLY COUPLING OPTICAL FIBRES
- Publication number 20100142894
- Publication date Jun 10, 2010
- Francois Gonthier
- G02 - OPTICS
Information Patent Application
METHOD OF FUSING OPTICAL FIBERS WITHIN A SPLICE PACKAGE
- Publication number 20100101277
- Publication date Apr 29, 2010
- Francois Gonthier
- G02 - OPTICS
Information Patent Application
Optical fibre amplifier
- Publication number 20090231684
- Publication date Sep 17, 2009
- Francois Gonthier
- G02 - OPTICS
Information Patent Application
Method and device for optically coupling optical fibres
- Publication number 20080170823
- Publication date Jul 17, 2008
- Francois Gonthier
- G02 - OPTICS
Information Patent Application
All-fiber linear design depolizer for all-states of polarization
- Publication number 20060274319
- Publication date Dec 7, 2006
- Nawfel Azami
- G02 - OPTICS
Information Patent Application
All-fiber phase controlled delay interferometer and method of makin...
- Publication number 20060198580
- Publication date Sep 7, 2006
- Francois Seguin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical coupler comprising multimode fibers and method of making th...
- Publication number 20050094952
- Publication date May 5, 2005
- Francois Gonthier
- G02 - OPTICS
Information Patent Application
All-fiber linear design depolarizer
- Publication number 20040008918
- Publication date Jan 15, 2004
- Nawfel Azami
- G02 - OPTICS
Information Patent Application
Non-sinusoidal optical fiber filters and method of making the same
- Publication number 20030180001
- Publication date Sep 25, 2003
- Francois Gonthier
- G02 - OPTICS
Information Patent Application
Optical filter device for temperature dependence control
- Publication number 20030174957
- Publication date Sep 18, 2003
- Francois Gonthier
- G02 - OPTICS
Information Patent Application
Passive thermal compensation of all-fiber mach-zehnder interferometer
- Publication number 20030152304
- Publication date Aug 14, 2003
- Francois Gonthier
- G02 - OPTICS
Information Patent Application
All-fiber depolarizer
- Publication number 20030063833
- Publication date Apr 3, 2003
- Francois Gonthier
- G02 - OPTICS
Information Patent Application
All-fiber mach-zehnder interferometer and method of making the same
- Publication number 20030048991
- Publication date Mar 13, 2003
- Francois Gonthier
- G02 - OPTICS
Information Patent Application
Polarization-combining fused-fiber optical coupler and method of pr...
- Publication number 20030031415
- Publication date Feb 13, 2003
- Francois Gonthier
- G02 - OPTICS

François Gonthier

Person

Patents Grantslast 30 patents

Method of fusion splicing optical fibers with lasers

Method of fusion splicing optical fibers with lasers

Fiber cleaver

Method and device for optically coupling optical fibres

Optical coupler comprising multimode fibers and method of making th...

Method and device for optically coupling optical fibres

Multi-clad optical fibre amplifier with optimized pumping

Multimode fiber outer cladding coupler for multi-clad fibers

Method and device for optically coupling optical fibres

All-fiber phase controlled delay interferometer and method of makin...

All-fiber linear design depolarizer for all-states of polarization

Optical coupler comprising multimode fibers and method of making th...

Optical filter device for temperature dependence control

Passive thermal compensation of all-fiber Mach-Zehnder interferometer

All-fiber linear design depolarizer

All-fiber Mach-Zehnder interferometer and method of making the same

Non-sinusoidal optical fiber filters and method of making the same

Fabrication of multiplexing and demultiplexing single-mode fiber op...

All-fiber depolarizer

Optical filters and method of making the same

Temperature stabilization of tapered fiber optic components

Polarization-combining fused-fiber optical coupler and method of pr...

Internal termination for optical fibers

Optical fiber filters and method of making the same

Method for making optical waveguide couplers with low wavelength se...

3.times.3 waveguide coupler for bidirectional dual wavelength trans...

Optimized non-linear effect tapered optical fiber and method of mak...

Optimized non-linear effect tapered optical fiber interferometer/sw...

Wavelength-flattened 2x2 splitter for single-mode optical waveguide...

Compact wavelength filter integrated to a single-mode optical fiber

Patents Applicationslast 30 patents

METHOD OF FUSION SPLICING OPTICAL FIBERS WITH LASERS

Method of fusion splicing optical fibers with lasers.

FIBER CLEAVER

Method and Device for Optically Coupling Optical Fibres

MULTIMODE FIBER OUTER CLADDING COUPLER FOR MULTI-CLAD FIBERS

METHOD AND DEVICE FOR OPTICALLY COUPLING OPTICAL FIBRES

METHOD OF FUSING OPTICAL FIBERS WITHIN A SPLICE PACKAGE

Optical fibre amplifier

Method and device for optically coupling optical fibres

All-fiber linear design depolizer for all-states of polarization

All-fiber phase controlled delay interferometer and method of makin...

Optical coupler comprising multimode fibers and method of making th...

All-fiber linear design depolarizer

Non-sinusoidal optical fiber filters and method of making the same

Optical filter device for temperature dependence control

Passive thermal compensation of all-fiber mach-zehnder interferometer

All-fiber depolarizer

All-fiber mach-zehnder interferometer and method of making the same

Polarization-combining fused-fiber optical coupler and method of pr...