Inventor
François Babin
Inventor
Quebec, CA
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties24%
G01SRadio direction-finding24%
G01MTesting static or dynamic balance of machines or structures12%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light9%
G01FMeasuring volume, volume flow, mass flow or liquid level6%
A01MCatching, trapping or scaring of animals3%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general3%
G01VGeophysics3%
G02BOptical elements, systems or apparatus3%
G06FElectric digital data processing3%
PatentTitleYear
11,119,044Methods 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 scene202110,113,953Method and device for determining the presence of a spill of a petroleum product by the detection of a petroleum-derived volatile organic compound20189,880,037'Method and system for monitoring emissions from an exhaust stack'20189,372,150'Optical method and system for measuring an environmental parameter'20169,244,002'Optical method and system for measuring an environmental parameter'20168,767,215'Method for detecting objects with light'20148,319,949'Method for detecting objects with visible light'20127,930,572'Method and apparatus for reducing memory current leakage a mobile device'20117,917,320'Digital signal processing in optical systems used for ranging applications'20117,895,007'Digital signal processing in optical systems used for ranging applications'20117,640,122'Digital signal processing in optical systems used for ranging applications'20097,635,854'Method and apparatus for optical level sensing of agitated fluid surfaces'20097,554,652'Light-integrating rangefinding device and method'20097,388,662'Real-time measuring of the spatial distribution of sprayed aerosol particles'20087,382,810'Widely-tunable laser apparatus'20087,274,448'Short range LIDAR apparatus having a flat spatial response'20076,762,829'Measurement of optical properties of passive optical devices using the matrix method'20046,621,067'Polarization independent photodetector device and method of making same'20036,429,929'Method and apparatus for measuring phase differences between intensity-modulated optical signals'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2008Patents assigned to EXFO ELECTRO OPTICAL ENG INC (4)· patent assignee history
2002–2008Based in Charlesbourg, CA· patent location history
2007–2016Patents assigned to INST NAT OPTIQUE (8)· patent assignee history
2008–2021Based in Quebec, CA· patent location history
2009–2018Based in Québec, CA· patent location history
2011–2014Patents assigned to LEDDARTECH INC (3)· patent assignee history
2011Based in Villeneuve Loubet, FR· patent location history
2012Patents assigned to BABIN FRANCOIS (1)· patent assignee history
2018–2021Patents assigned to INSTITUT NAT DOPTIQUE (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INST NAT OPTIQUE | 8 | 2007–2016 |
| EXFO ELECTRO OPTICAL ENG INC | 4 | 2002–2008 |
| LEDDARTECH INC | 3 | 2011–2014 |
| INSTITUT NAT DOPTIQUE | 2 | 2018–2021 |
| BABIN FRANCOISself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Quebec, CA | 8 | 2008–2021 |
| Québec, CA | 5 | 2009–2018 |
| Charlesbourg, CA | 5 | 2002–2008 |
| Villeneuve Loubet, FR | 1 | 2011 |