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Johannes Otto Rooymans
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Oss, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Electronic device for Li-Fi communication and geolocation
Patent number
11,936,427
Issue date
Mar 19, 2024
Dutch Innovation B.V.
Johannes Otto Rooymans
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power optimization for battery powered street lighting system
Patent number
11,114,861
Issue date
Sep 7, 2021
Euro Sino Optical Research and Development Centre B.V
Johannes Otto Rooymans
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Materials and process for spatial S/P ratio distribution
Patent number
9,995,447
Issue date
Jun 12, 2018
Gemex Consultancy B.V.
Johannes Otto Rooymans
F21 - LIGHTING
Information
Patent Grant
Spectral equalizer
Patent number
9,775,213
Issue date
Sep 26, 2017
Gemex Consultancy B.V.
Johannes Otto Rooymans
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Electronic device for Li-Fi communication and geolocation
Publication number
20220224412
Publication date
Jul 14, 2022
Euro Sino Optical Research and Development Centre B.V.
Johannes Otto Rooymans
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DECODING A LUMINOUS COMMUNICATION SIGNAL AND OPTOELECTRO...
Publication number
20220224411
Publication date
Jul 14, 2022
Ellipz Smart Solutions Europe
Suat TOPSU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIGHT COMMUNICATION METHOD AND PROCESS FOR THE SELF-ADAPTIVE RECEPT...
Publication number
20220216917
Publication date
Jul 7, 2022
Ellipz Smart Solutions Europe
Green Ojeda Jacob EMIR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER OPTIMIZATION FOR BATTERY POWERED STREET LIGHTING SYSTEM
Publication number
20170367153
Publication date
Dec 21, 2017
GEMEX CONSULTANCY B.V.
Johannes Otto Rooymans
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MATERIALS AND PROCESS FOR SPATIAL S/P RATIO DISTRIBUTION
Publication number
20160327225
Publication date
Nov 10, 2016
GEMEX CONSULTANCY B.V.
Johannes Otto Rooymans
F21 - LIGHTING
Information
Patent Application
SPECTRAL EQUALIZER
Publication number
20160323959
Publication date
Nov 3, 2016
GEMEX CONSULTANCY B.V.
Johannes Otto Rooymans
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR