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Inventor

HOUHA ROMAN

CZ6 patents
⚠️ This page may combine multiple inventors who share the name “HOUHA ROMAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IQ STRUCTURES SRO

3 patents
US10768314B2Sep 8, 2020

Optical element

IQ STRUCTURES SRO1 citations54
US11836558B2Dec 5, 2023

Gramophone plate with recorded image

IQ STRUCTURES SRO0 citations39
US12025823B2Jul 2, 2024

Volume optical elements

IQ STRUCTURES SRO0 citations38

IQS GROUP S R O

3 patents
US12146626B2Nov 19, 2024

Optical cells for modular luminaires

IQS GROUP S R O0 citations43
US12140281B2Nov 12, 2024

Modular luminaires

IQS GROUP S R O0 citations43
US12370824B2Jul 29, 2025

Composite security element

IQS GROUP S R O0 citations40