Inventor

LAURENT JOHN

CA4 patents

⚠️ This page may combine multiple inventors who share the name “LAURENT JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

INST NAT OPTIQUE

3 patents

US7801333B2Sep 21, 2010

Vision system and a method for scanning a traveling surface to detect surface defects thereof

INST NAT OPTIQUE16 citations82

US6985239B2Jan 10, 2006

Position-sensing device for 3-D profilometers

INST NAT OPTIQUE16 citations80

US6714283B2Mar 30, 2004

Sensor and method for range measurements using a TDI device

INST NAT OPTIQUE11 citations68

SYSTÈMES PAVEMETRICS INC

1 patent

US9267792B2Feb 23, 2016

Method and apparatus for compensating lateral displacements and low speed variations in the measure of a longitudinal profile of a surface

SYSTÈMES PAVEMETRICS INC1 citations36