Inventor
FILHABER JOHN F
US12 patents
⚠️ This page may combine multiple inventors who share the name “FILHABER JOHN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COGNEX CORP
10 patentsUS10620447B2Apr 14, 2020
System and method for reduced-speckle laser line generation
COGNEX CORP6 citations82
US11487130B2Nov 1, 2022
System and method for reduced-speckle laser line generation
COGNEX CORP1 citations71
US11036057B2Jun 15, 2021
System and method for reduced-speckle laser line generation
COGNEX CORP3 citations71
US11563931B2Jan 24, 2023
System and method for calibrating a vision system with respect to a touch probe
COGNEX CORP2 citations70
US12493196B2Dec 9, 2025
System and method for reduced-speckle laser line generation
COGNEX CORP0 citations60
US11159784B2Oct 26, 2021
System and method for calibrating a vision system with respect to a touch probe
COGNEX CORP0 citations59
US11598973B2Mar 7, 2023
Forming a homogenized illumination line which can be imaged as a low-speckle line
COGNEX CORP0 citations57
US11314100B2Apr 26, 2022
Forming a homogenized illumination line which can be imaged as a low-speckle line
COGNEX CORP0 citations57
US11493454B2Nov 8, 2022
System and method for detecting defects on a specular surface with a vision system
COGNEX CORP0 citations50
US12529828B2Jan 20, 2026
Illumination line generation by double-duty diffusion
COGNEX CORP0 citations47