Lidars - Patents

Differential Absorption Lidar

System and Method for Detecting a Given Gas Species Present in Gaseous Sample using Gas Filter Correlation Spectroscopy

3,087,146 Babin, F., Gravel, J.-F., Dufour, P. Canada 2023-10-03

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Fluorescence Lidar

Method and System for Monitoring Emissions from an Exhaust Stack

9,880,037 Babin, F., Gravel, J.-F. United States 2018-01-30

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2,912,040 Babin, F., Gravel, J.-F. Canada 2019-01-15

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Method and Device for Determining the Presence of a Spill of a Petroleum Product by the Detection of a Petroleum-Derived Volatile Organic Compound

10,113,953 Babin, F., Gravel, J.-F., Dufour, P. United States 2018-10-30

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Elastic lidar

Light-Integrating Rangefinding Device and Method (exploitable for some applications)

7,554,652 Babin, F., Cantin, D. United States 2009-06-30

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2,716,980 Babin, F., Cantin, D. Canada 2013-05-28

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Real-Time Measuring of the Spatial Distribution of Sprayed Aerosol Particles

7,388,662 Cantin, D., Babin, F., Lévesque, M. United States 2008-06-17

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2,628,023 Cantin, D., Babin, F., Lévesque, M. Canada 2013-03-12

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Short Range Lidar Apparatus Having a Flat Spatial Response

2,628,027 Babin, F., Levesque, M. Canada 2013-04-23

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7,274,448 Babin, F., Levesque, M. United States 2007-09-25

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System and Method for Individual Particle Sizing Using Light Scattering Techniques

10,634,598 Cantin, D. United States 2020-04-28

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108291863 Cantin, D. China 2020-07-03

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3,000,000 Cantin, D. Canada 2021-08-03

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11,480,509 Cantin, D. United States 2022-10-25

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468670 Cantin, D. India 2023-11-13

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System and Method for Monitoring Blade Deflection of Wind Turbines

10,774,814 David, V., Cantin, D., Guillemette, R., Cloutier, J. United States 2020-09-15

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3 555 561 David, V., Cantin, D., Guillemette, R., Cloutier, J. Europe 2023-09-06

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11,359,611 David, V., Cantin, D., Guillemette, R., Cloutier, J. United States 2022-06-14

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11,639,712 David, V., Cantin, D., Guillemette, R., Cloutier, J. United States 2023-05-02

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3,047,025 David, V., Cantin, D., Guillemette, R., Cloutier, J. Canada 2026-05-12

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Raman lidar

Method and System for Monitoring Emissions from an Exhaust Stack

9,880,037 Babin, F., Gravel, J.-F. United States 2018-01-30

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2,912,040 Babin, F., Gravel, J.-F. Canada 2019-01-15

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Method and Device for Determining the Presence of a Spill of a Petroleum Product by the Detection of a Petroleum-Derived Volatile Organic Compound

10,113,953 Babin, F., Gravel, J.-F., Dufour, P. United States 2018-10-30

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2,976,874 Babin, F., Gravel, J.-F., Dufour, P. Canada 2020-10-06

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Methods and Systems for Determining the Presence of a Molecule in a Sample and Method and System for Determining a Range-Resolved Concentration of a Molecule in a Scene

11,119,044 Babin, F. United States 2021-09-14

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3,034,107 Babin, F. Canada 2023-10-03

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