Inventor
BABIN FRANCOIS
CA14 patents
⚠️ This page may combine multiple inventors who share the name “BABIN FRANCOIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INST NAT OPTIQUE
7 patentsUS7554652B1Jun 30, 2009
Light-integrating rangefinding device and method
INST NAT OPTIQUE75 citations97
US7895007B2Feb 22, 2011
Digital signal processing in optical systems used for ranging applications
INST NAT OPTIQUE20 citations92
US7640122B2Dec 29, 2009
Digital signal processing in optical systems used for ranging applications
INST NAT OPTIQUE23 citations92
US7635854B1Dec 22, 2009
Method and apparatus for optical level sensing of agitated fluid surfaces
INST NAT OPTIQUE46 citations92
US7388662B2Jun 17, 2008
Real-time measuring of the spatial distribution of sprayed aerosol particles
INST NAT OPTIQUE41 citations92
US9244002B1Jan 26, 2016
Optical method and system for measuring an environmental parameter
INST NAT OPTIQUE3 citations72
US7274448B2Sep 25, 2007
Short range LIDAR apparatus having a flat spatial response
INST NAT OPTIQUE6 citations62
EXFO ELECTRO OPTICAL ENG INC
4 patentsUS6762829B2Jul 13, 2004
Measurement of optical properties of passive optical devices using the matrix method
EXFO ELECTRO OPTICAL ENG INC14 citations83
US6621067B2Sep 16, 2003
Polarization independent photodetector device and method of making same
EXFO ELECTRO OPTICAL ENG INC17 citations80
US6429929B2Aug 6, 2002
Method and apparatus for measuring phase differences between intensity-modulated optical signals
EXFO ELECTRO OPTICAL ENG INC9 citations73
US7382810B2Jun 3, 2008
Widely-tunable laser apparatus
EXFO ELECTRO OPTICAL ENG INC2 citations62