Inventor
GROMFELD YVES
FR25 patents
Patents
25 patentsUS10082272B2Sep 25, 2018
Bi-function lighting module made of transparent material
VALEO VISION17 citations93
US10724700B2Jul 28, 2020
Lighting device generating stripe segmented beam for a motor-vehicle headlamp
VALEO VISION7 citations84
US10690307B2Jun 23, 2020
Optical part comprising a block with a dioptric interface forming a folder for two beams
VALEO VISION8 citations83
US10690309B2Jun 23, 2020
Optical module for lighting overhead lights
VALEO VISION8 citations83
US10139646B2Nov 27, 2018
Transparent material light-emitting module with two reflection faces
VALEO VISION12 citations83
US10151437B2Dec 11, 2018
Lighting system for motor vehicle headlight
VALEO VISION10 citations82
US10920947B2Feb 16, 2021
Lighting device for a motor vehicle headlight
VALEO VISION2 citations72
US10851958B2Dec 1, 2020
Motor vehicle lighting module, and lighting and/or signalling device provided with such a module
VALEO VISION2 citations72
US10345612B2Jul 9, 2019
Transparent material light-emitting module with two reflection faces
VALEO VISION2 citations72
US9574731B2Feb 21, 2017
Light guide for an automobile lighting and/or signaling device
VALEO VISION6 citations72
US11156333B2Oct 26, 2021
Lighting system for motor vehicle headlight
VALEO VISION4 citations71
US12270522B2Apr 8, 2025
Motor vehicle lighting device
VALEO VISION1 citations63
US12181117B2Dec 31, 2024
Light module for a lighting device of a motor vehicle
VALEO VISION0 citations62
US11255504B2Feb 22, 2022
Single-piece optical part made of transparent or translucent material comprising an inactive surface with a scattering segment
VALEO VISION0 citations62
US10344949B2Jul 9, 2019
Bi-function lighting module made of transparent material
VALEO VISION1 citations62
US11892133B2Feb 6, 2024
Lighting system for motor vehicle headlight
VALEO VISION0 citations61
US10845019B2Nov 24, 2020
Lighting device for a motor vehicle
VALEO VISION1 citations61
US11028990B2Jun 8, 2021
Single-piece optical motor-vehicle part comprising a structural modification
VALEO VISION0 citations59
US11480312B2Oct 25, 2022
Light emitting device for an automotive vehicle
VALEO VISION0 citations52
US12392468B2Aug 19, 2025
Light-emitting device for a motor vehicle
VALEO VISION0 citations51
US11959610B2Apr 16, 2024
Combined luminous module that images the illuminated surface of a collector
VALEO VISION0 citations51
US11421845B2Aug 23, 2022
Light module for motor vehicle, and lighting and/or signaling device provided with such a module
VALEO VISION0 citations51
US10139057B2Nov 27, 2018
Optical module for projecting a cutoff light beam including horizontally focusing means
VALEO VISION0 citations51
US12117139B2Oct 15, 2024
Light-emitting module that images the illuminated surface of a collector, with a blocker of parasitic rays
VALEO VISION0 citations43
US10605425B2Mar 31, 2020
Luminous motor-vehicle device, and lighting and/or signalling unit equipped with such a device
VALEO VISION0 citations41