Inventor

GRANDJEAN NICOLAS

CH4 patents

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

THOMSON CSF

1 patent

US5506418AApr 9, 1996

Electromagnetic wave detector with quantum well structure

THOMSON CSF30 citations89

OPNOVIX CORP

1 patent

US12542413B2Feb 3, 2026

Relaxed Wurtzite Ingan layers

OPNOVIX CORP0 citations52

ECOLE POLYTECHNIQUE FED LAUSANNE EPFL

1 patent

US11298968B2Apr 12, 2022

Method for labeling products with a transparent photoluminescent label, and transparent photoluminescent label

ECOLE POLYTECHNIQUE FED LAUSANNE EPFL0 citations52

ECOLE POLYTECHNIQUE FED DE LAUSANNE (EPFL)

1 patent

US10752043B2Aug 25, 2020

Method for labeling products with a transparent photoluminescent label, and transparent photoluminescent label

ECOLE POLYTECHNIQUE FED DE LAUSANNE (EPFL)1 citations52