Inventor

MARTZ JULIEN

FR4 patents

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

ROLIC AG

3 patents

US10899163B2Jan 26, 2021

IBN-ELHAJ MOHAMMED

1 patent

US9618839B2Apr 11, 2017

Surface relief microstructures, related devices and method of making them

IBN-ELHAJ MOHAMMED8 citations77

MARTZ JULIEN

ROLIC AG

Optical security device

Multiple hidden image security device

Multiple image scattering device

IBN-ELHAJ MOHAMMED

Surface relief microstructures, related devices and method of making them