Roman Houha

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Prague, CZ

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Patents Grantslast 30 patents

Information Patent Grant
Optical cells for modular luminaires
- Patent number 12,146,626
- Issue date Nov 19, 2024
- IQS GROUP s.r.o.
- Marek Skeren
- F21 - LIGHTING
Information Patent Grant
Modular luminaires
- Patent number 12,140,281
- Issue date Nov 12, 2024
- IQS GROUP s.r.o.
- Marek Skeren
- F21 - LIGHTING
Information Patent Grant
Volume optical elements
- Patent number 12,025,823
- Issue date Jul 2, 2024
- Marek Skeren
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Gramophone plate with recorded image
- Patent number 11,836,558
- Issue date Dec 5, 2023
- Roman Houha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical element
- Patent number 10,768,314
- Issue date Sep 8, 2020
- Roman Houha
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL CELLS FOR MODULAR LUMINAIRES
- Publication number 20230341097
- Publication date Oct 26, 2023
- IQS GROUP s.r.o.
- Marek Skeren
- F21 - LIGHTING
Information Patent Application
MODULAR LUMINAIRES
- Publication number 20230341098
- Publication date Oct 26, 2023
- IQS GROUP s.r.o.
- Marek Skeren
- F21 - LIGHTING
Information Patent Application
GRAMOPHONE PLATE WITH RECORDED IMAGE
- Publication number 20210209432
- Publication date Jul 8, 2021
- IQ STRUCTURES S.R.O.
- Roman Houha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLUME OPTICAL ELEMENTS
- Publication number 20210116715
- Publication date Apr 22, 2021
- IQ STRUCTURES S.R.O.
- Marek Skeren
- G02 - OPTICS
Information Patent Application
Optical Element
- Publication number 20180120451
- Publication date May 3, 2018
- IQ STRUCTURES S.R.O.
- Roman Houha
- G01 - MEASURING TESTING