Specialized services - Patents

Environmental Testing

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Fiber-Optic Temperature Sensor Assembly

8,170,382 B2 Galarneau, P., Levesque, M., Fougères, A., Labranche B. United States 2012-05-01

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2,767,261 Galarneau, P., Levesque, M., Fougères, A., Labranche, B. Canada 2014-02-11

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Fabry-Perot Optical Sensing Device for Measuring a Physical Parameter

2,074,289 Belleville, C., Duplain, G. Canada 1999-09-14

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5,202,939 Belleville, C., Duplain, G. United States 1993-04-13

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5,392,117 Belleville, C., Duplain, G. United States 1995-02-21

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Optical Sensing Devices

6,590,665 B2 Painchaud, Y., Levesque, M., Caron, S., Galarneau, P. United States 2003-07-08

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2,341,073 Painchaud, Y., Caron, S., Galarneau, P., Levesque, M. Canada 2008-11-25

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Optical Method and System for Measuring an Environmental Parameter

9,244,002 Babin, F. United States 2016-01-26

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9,372,150 B2 Babin, F. United States 2016-06-21

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2,858,332 Babin, F. Canada 2017-01-24

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Fiber Optic Laser Micromachining

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Packaged Optical Sensors on the Side of Optical Fibers

2,471,401 Cantin, D., Levesque, M., Cournoyer, A., Frechette, J., Plante, S. Canada 2012-08-21

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7,209,605 B2 Cantin, D., Levesque, M., Cournoyer, A., Frechette, J., Plante, S. United States 2007-04-24

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Prismatic Reflection Optical Waveguide Device

2,424,820 Cournoyer, A., Levesque, M. Canada 2010-06-22

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7,062,125 B2 Cournoyer, A., Levesque, M. United States 2006-06-13

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Optical Fiber Devices Using Component Insertion

2,524,111 Levesque, M., Cantin, D., Beaulieu, R. Canada 2013-06-04

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7,324,724 B2 Levesque, M., Cantin, D., Beaulieu, R. United States 2008-01-29

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Flow Cytometry Analysis Across Optical Fiber

2,611,565 Beaulieu, R., Cournoyer, A., Fortin, M. Canada 2012-04-17

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7,835,599 B2 Beaulieu, R., Fortin, M., Cournoyer, A. United States 2010-11-16

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8,536,542 Fortin, M., Chandonnet, A., Paré, C. United States 2013-09-17

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Gold Black Deposition

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Image Intensifier Characterization

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Infrared Characterization

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Infrared Scene Projector and Conversion Chip Therefore

9,952,097 Tremblay, B. United States 2018-04-24

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2,946,474 Tremblay, B. Canada 2021-03-30

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265899 Tremblay, B. Israel 2023-03-02

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443755 Tremblay, B. India 2023-08-08

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Infrared Simulation

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Laser Collimation

Apparatus for Reshaping an Optical Beam Bundle

2,443,494 Grenier, P., Taillon, Y. Canada 2009-04-07

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6,870,682 Grenier, P., Taillon, Y. United States 2005-03-22

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Auto Focus Microlens Holder

2,313,357 Labranche, B., Parent, A., Bonnier, D., Grenier, P. Canada 2006-11-07

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Laser Diode Illuminator Device and Method for Optically Conditioning the Light Beam Emitted by the Same

7,873,091 Parent, A., Grenier, P., Taillon, Y., Labranche, B. United States 2011-01-18

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2,732,739 Parent, A., Grenier, P., Taillon, Y., Labranche, B. Canada 2014-09-09

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Multiple Emitter Laser Diode Assembly with Graded-Index Fiber Microlens

2,165,262 Labranche, B., Snell, K., Parent, A. Canada 2001-12-04

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5,825,803 Labranche, B., Snell, K., Parent, A. United States 1998-10-20

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Symmetrization Device and Laser Diode System Provided with the Same

2,492,617 Grenier, P., Taillon, Y., Labranche, B., Topart, P., Asselin, D. Canada 2010-06-22

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7,260,131 Grenier, P., Taillon, Y., Labranche, B., Topart, P., Asselin, D. United States 2007-08-21

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Laser Diode Assembly

6,396,857 B1 Labranche, B., Champagne, Y., Bonnier, D., Parent, A. United States 2002-05-28

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2,293,925 Labranche, B., Champagne, Y., Bonnier, D., Parent, A. Canada 2004-07-27

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Light Coupling Between a Light Source and an Optical Waveguide

2,418,143 Deladurantaye, P., Cournoyer, A., Taillon, Y., Petit, S., M. Deladurantaye Canada 2009-02-03

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6,795,611 B2 Deladurantaye, P., Cournoyer, A., Taillon, Y., Petit, S., M. Deladurantaye United States 2004-09-21

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Optical Design

Auto-Centering of an Optical Element Within a Barrel

9,244,245 B2 Lamontagne, F., Desnoyers, N. United States 2016-01-26

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6,445,577 Lamontagne, F., Desnoyers, N. Japan 2018-12-07

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105,849,624 Lamontagne, F., Desnoyers, N. China 2019-03-19

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2,927,821 Lamontagne, F., Desnoyers, N. Canada 2018-08-14

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10,365,450 B2 Lamontagne, F., Desnoyers, N. United States 2019-07-30

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489218 Lamontagne, F., Desnoyers, N. India 2023-12-26

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3066519 Lamontagne, F., Desnoyers, N. Europe 2024-10-23

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Controlled Operation of a Led Lighting System at a Target Output Color

9,013,467 B2 Sisto, M. United States 2015-04-21

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2,821,545 Sisto, M. Canada 2016-08-30

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F-Sin Lens System and Method of Use of Same

6,445,508 Thibault, S. United States 2002-09-03

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Line Generator Optical Apparatus

6,688,758 Thibault, S. United States 2004-02-10

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2,390,781 Thibault, S. Canada 2009-09-22

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Linear Wavelength DWDM

2,425,204 Thibault, S., Paquet, C., Chandonnet, A. Canada 2006-10-03

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6,597,831 Thibault, S., Paquet, C., Chandonnet, A. United States 2003-07-22

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Method and System for Characterizing Aspheric Surfaces of Optical Elements

2,424,023 Thibault, S. Canada 2008-10-14

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6,999,182 Thibault, S. United States 2006-02-14

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Mounting of an optical element in a barrel using a flexible ring

10,288,095 B2 Lamontagne, F., Desnoyers, N. United States 2019-05-14

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2,961,799 Lamontagne, F., Desnoyers, N. Canada 2021-03-30

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EP 3 198 322 B1 Lamontagne, F., Desnoyers, N. Europe 2022-05-11

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Operation of a LED Lighting System at a Target Output Color Using a Color Sensor

9,338,851 B2 Melanson, S., Sisto, M. United States 2016-05-10

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2,848,855 Melanson, S., M. Sisto, M. Canada 2017-03-21

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Optical Assemblies with Tilt-Controlled Mounting of an Optical Element in a Barrel

9,470,870 B2 Lamontagne, F. United States 2016-10-18

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2,955,985 Lamontagne, F. Canada 2018-03-20

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CN 106,796,335 Lamontagne, F. China 2019-07-09

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EP 3 172 607 B1 Lamontagne, F. Europe 2022-07-20

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455252 Lamontagne, F. India 2023-09-27

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Optical System for Optical Beam Scanning

6,022,115 Borra, E., Thibault, S., Szapiel, S. United States 2000-02-08

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Wide Angle Immersive Display System

7,663,793 Doucet, M. United States 2010-02-16

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2,674,214 Doucet, M. Canada 2013-10-01

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Optical Beam Conditionning Device with Coherence-Breaking and Beam Transforming Modules

10,042,172 Doucet, M., Bergeron, A., Marchese, L. United States 2018-08-07

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2,953,156 Doucet, M., Bergeron, A., Marchese, L. Canada 2020-05-12

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Position Encoding Optical Device and Method

2,319,898 Bergeron, A., Doucet, M., Prévost, D. Canada 2006-05-16

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6,552,809 B1 Bergeron, A., Doucet, M., Prévost, D. United States 2003-04-22

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Linear Spectrometer

6,650,413 B2 Thibault, S., Paquet, C. United States 2003-11-18

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High-Resolution Optical Imaging Systems

2,505,533 Bergeron, A., Jerominek, H., Desnoyers, N. Canada 2013-02-12

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7,486,438 B2 Bergeron, A., Jerominek, H., Desnoyers, A. United States 2009-02-03

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Optical Imaging System for Obtaining Multi-Field-of-View Image

2,795,924 Bergeron, A., Jerominek, H., Desnoyers, N. Canada 2013-06-25

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7,586,678 B2 Bergeron, A., Jerominek, H., Desnoyers, N. United States 2009-09-08

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Optical Assembly with Translatable Centered Sleeve

9,939,604 Lamontagne, F., Desnoyers, N. United States 2018-04-10

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3,278,162 B1 Lamontagne, F., Desnoyers, N. Europe 2019-07-24

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CN 107850748 Lamontagne, F., Desnoyers, N. China 2020-09-01

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2,980,785 Lamontagne, F., Desnoyers, N. Canada 2020-09-22

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6877354 Lamontagne, F., Desnoyers, N. Japan 2021-05-26

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439055 Lamontagne, F., Desnoyers, N. India 2023-07-17

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Centering Of An Optical Element Using Edge Contact Mounting

11,320,623 B2 Savard, M., Lamontagne, F. United States 2022-05-03

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7417616 Savard, M., Lamontagne, F. Japan 2024-01-10

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3,128,736 Savard, M., Lamontagne, F. Canada 2024-04-30

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3928140 Savard, M., Lamontagne, F. Europe 2021-10-09

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Optical elements with toroidal engagement interfaces and method for assembling such elements

3,068,077 Lamontagne, F. Canada 2021-05-18

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Optomechanical Design

Auto-Centering of an Optical Element Within a Barrel

9,244,245 B2 Lamontagne, F., Desnoyers, N. United States 2016-01-26

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6,445,577 Lamontagne, F., Desnoyers, N. Japan 2018-12-07

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105,849,624 Lamontagne, F., Desnoyers, N. China 2019-03-19

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2,927,821 Lamontagne, F., Desnoyers, N. Canada 2018-08-14

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10,365,450 B2 Lamontagne, F., Desnoyers, N. United States 2019-07-30

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489218 Lamontagne, F., Desnoyers, N. India 2023-12-26

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3066519 Lamontagne, F., Desnoyers, N. Europe 2024-10-23

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Mounting of an optical element in a barrel using a flexible ring

10,288,095 B2 Lamontagne, F., Desnoyers, N. United States 2019-05-14

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2,961,799 Lamontagne, F., Desnoyers, N. Canada 2021-03-30

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EP 3 198 322 B1 Lamontagne, F., Desnoyers, N. Europe 2022-05-11

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Optical Assemblies with Tilt-Controlled Mounting of an Optical Element in a Barrel

9,470,870 B2 Lamontagne, F. United States 2016-10-18

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2,955,985 Lamontagne, F. Canada 2018-03-20

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CN 106,796,335 Lamontagne, F. China 2019-07-09

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EP 3 172 607 B1 Lamontagne, F. Europe 2022-07-20

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455252 Lamontagne, F. India 2023-09-27

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Rotary Scanner, Opto-Mechanical Assembly Therefore, and Method of Modifying an Elevation Angle of an Optical Beam

10,139,476 Leduc, B., Desnoyers, N. United States 2018-11-27

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CA 2,955,883 Leduc, B., Desnoyers, N. Canada 2020-05-19

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Optical Assembly with Translatable Centered Sleeve

9,939,604 B2 Lamontagne, F., Desnoyers, N. United States 2018-04-10

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3,278,162 Lamontagne, F., Desnoyers, N. Europe 2019-07-24

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CN 107850748 Lamontagne, F., Desnoyers, N. China 2020-09-01

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2,980,785 Lamontagne, F., Desnoyers, N. Canada 2020-09-22

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6877354 Lamontagne, F., Desnoyers, N. Japan 2021-05-26

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439055 Lamontagne, F., Desnoyers, N. India 2023-07-17

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Optical elements with toroidal engagement interfaces and method for assembling such elements

3 068 077 Lamontagne, F. Canada 2021-05-18

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Centering Of An Optical Element Using Edge Contact Mounting

11,320,623 B2 Savard, M., Lamontagne, F. United States 2022-05-03

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7417616 Savard, M., Lamontagne, F. Japan 2024-01-10

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3,128,736 Savard, M., Lamontagne, F. Canada 2024-04-30

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3928140 Savard, M., Lamontagne, F. Europe 2024-10-09

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Repeatable Precision Mounting of Mechanical Parts

11,327,332 B2 Lamontagne, F., Desnoyers, N. United States 2022-05-10

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3,098,339 Lamontagne, F., Desnoyers, N. Canada 2024-05-07

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Building of Optomechanical Systems Using Self-Aligned Reference Balls

3,132,956 Grenier, M., Desnoyers, N., Lamontagne, F., Legros, M. Canada 2024-02-13

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12,188,606 Grenier, M., Desnoyers, N., Lamontagne, F., Legros, M. United States 2025-01-07

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Mounting of optical elements in a barrel using a resilient spacer

11,934,032 Lamontagne, F. United States 2024-03-19

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Optical Characterization and Metrology

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Spectrometer Design

Linear Spectrometer

6,650,413 Thibault, S., Paquet, C. United States 2003-11-18

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