Inventor · disambiguated record
Francois Gonthier
Also filed as: GONTHIER FRANCOIS · GONTHIER FRANÇOIS
33 granted patents·1 pending application·591 citations·filing 1989–2022
97Inventor score
Files withITF OPTICAL TECHNOLOGIES INC9GONTHIER FRANCOIS5ITF TECHNOLOGIES OPTIQUES INC5FRAMATOME CONNECTORS CANADA IN3ECOLE POLYTECH2
Top patents by PatentIndex Score
34 records- 0197US6658182B1Temperature stabilization of tapered fiber optic componentsITF TECHNOLOGIES OPTIQUES INC·Filed 2000·Granted Dec 2, 2003·191 cites·16 claims
- 0289US7539377B2Method and device for optically coupling optical fibresGONTHIER FRANCOIS·Filed 2007·Granted May 26, 2009·19 cites·6 claims
- 0387US8085464B2Multi-clad optical fibre amplifier with optimized pumpingGONTHIER FRANCOIS·Filed 2008·Granted Dec 27, 2011·11 cites·21 claims
- 0484US8346038B2Method and device for optically coupling optical fibres9180 8030 QUEBEC INC·Filed 2008·Granted Jan 1, 2013·15 cites·18 claims
- 0583US7046875B2Optical coupler comprising multimode fibers and method of making the sameITF OPTICAL TECHNOLOGIES INC·Filed 2003·Granted May 16, 2006·27 cites·20 claims
- 0682USRE44262EOptical coupler comprising multimode fibers and method of making the sameGONTHIER FRANCOIS·Filed 2008·Granted Jun 4, 2013·12 cites·35 claims
- 0780US7933479B2Multimode fiber outer cladding coupler for multi-clad fibersITF LAB INC·Filed 2007·Granted Apr 26, 2011·14 cites·30 claims
- 0876US6466717B1Optical fiber filters and method of making the sameITF OPTICAL TECHNOLOGIES INC·Filed 2000·Granted Oct 15, 2002·17 cites·13 claims
- 0975US4946250ACompact wavelength filter integrated to a single-mode optical fiberECOLE POLYTECH·Filed 1989·Granted Aug 7, 1990·36 cites·20 claims
- 1073US7480423B2All-fiber phase controlled delay interferometer and method of making the sameITF LAB INC·Filed 2006·Granted Jan 20, 2009·8 cites·17 claims
- 1173US5479546AOptimized non-linear effect tapered optical fiber interferometer/switch deviceLITTON SYSTEMS INC·Filed 1994·Granted Dec 26, 1995·36 cites·15 claims
- 1272US5694512ACompact tunable wavelength independent all-fiber optical attenuator and method of making sameFRAMATOME CONNECTORS CANADA IN·Filed 1996·Granted Dec 2, 1997·45 cites·9 claims
- 1368US6643433B2Polarization-combining fused-fiber optical coupler and method of producing the sameITF OPTICAL TECHNOLOGIES INC·Filed 2002·Granted Nov 4, 2003·14 cites·24 claims
- 1465US6763685B1Fabrication of multiplexing and demultiplexing single-mode fiber optic couplersITF OPTICAL TECHNOLOGIES INC·Filed 2000·Granted Jul 20, 2004·9 cites·19 claims
- 1565US6718095B1Optical filters and method of making the sameITF TECHNOLOGIES OPTIQUES INC·Filed 2000·Granted Apr 6, 2004·9 cites·10 claims
- 1664US11036007B2Fiber cleaverTECH OFIBERTY INC·Filed 2017·Granted Jun 15, 2021·2 cites·26 claims
- 1764US5818987AFilter obtained by writing a Bragg grating into an optical fiberALSTHOM CGE ALCATEL·Filed 1997·Granted Oct 6, 1998·27 cites·2 claims
- 1863US6760495B2All-fiber depolarizerITF TECHNOLOGIES OPTIQUES INC·Filed 2002·Granted Jul 6, 2004·9 cites·13 claims
- 1961US11841535B2Method of fusion splicing optical fibers with lasersOFIBERTY TECH INC·Filed 2022·Granted Dec 12, 2023·0 cites·20 claims
- 2060US6912346B2Optical filter device for temperature dependence controlITF OPTICAL TECHNOLOGIES INC·Filed 2002·Granted Jun 28, 2005·7 cites·10 claims
- 2160US5119453AWavelength-flattened 2x2 splitter for single-mode optical waveguides and method of making sameECOLE POLYTECH·Filed 1991·Granted Jun 2, 1992·28 cites·17 claims
- 2259US6836599B2All-fiber Mach-Zehnder interferometer and method of making the sameITF TECHNOLOGIES OPTIQUES INC·Filed 2001·Granted Dec 28, 2004·6 cites·18 claims
- 2357US6850654B2Passive thermal compensation of all-fiber Mach-Zehnder interferometerITF OPTICAL TECHNOLOGIES INC·Filed 2002·Granted Feb 1, 2005·5 cites·20 claims
- 2454US6496643B1Internal termination for optical fibersITF OPTICAL TECHNOLOGIES INC·Filed 2000·Granted Dec 17, 2002·7 cites·19 claims
- 2553US11808981B2Method of fusion splicing optical fibers with lasersOFIBERTY TECH INC·Filed 2019·Granted Nov 7, 2023·0 cites·22 claims
- 2653US6847744B2All-fiber linear design depolarizerITF TECHNOLOGIES OPTIQUES INC·Filed 2003·Granted Jan 25, 2005·5 cites·10 claims
- 2753US5710848AOptimized non-linear effect tapered optical fiber and method of making sameECOLE POLYTECHNIQUE DE MONTREA·Filed 1995·Granted Jan 20, 1998·16 cites·14 claims
- 2852US6832030B2Non-sinusoidal optical fiber filters and method of making the sameITF OPTICAL TECHNOLOGIES INC·Filed 2001·Granted Dec 14, 2004·3 cites·7 claims
- 2942US8891920B2Method and device for optically coupling optical fibresGONTHIER FRANCOIS·Filed 2011·Granted Nov 18, 2014·0 cites·23 claims
- 3042US2010101277A1Method of fusing optical fibers within a splice packageGONTHIER FRANCOIS·Filed 2008·Application pending·0 cites
- 3141US5883992AMethod for making optical waveguide couplers with low wavelength sensitivity and couplers thereby producedFRAMATOME CONNECTORS CANADA IN·Filed 1995·Granted Mar 16, 1999·10 cites·27 claims
- 3237US7206465B2All-fiber linear design depolarizer for all-states of polarizationITF OPTICAL TECHNOLOGIES INC·Filed 2003·Granted Apr 17, 2007·0 cites·12 claims
- 3328US5818584AMultiport optical waveguide interferometer having a flat wavelength responseFRAMATOME CONNECTORS CANADA IN·Filed 1995·Granted Oct 6, 1998·0 cites·11 claims
- 3427US5796885A3×3 waveguide coupler for bidirectional dual wavelength transmission and signal sampling and method for making the sameFiled 1996·Granted Aug 18, 1998·3 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →