Inventor · disambiguated record
Johannes Otto Rooymans
Also filed as: ROOYMANS JOHANNES OTTO
7 granted patents·7 pending applications·24 citations·filing 2006–2020
79Inventor score
Files withGEMEX CONSULTANCY B V3ROOYMANS JOHANNES OTTO3Ellipz Smart Solutions Europe2LEMNIS LIGHTING PATENT HOLDING B V2DUTCH INNOVATION B V1
Top patents by PatentIndex Score
14 records- 0172US7982378B2Lighting device and lighting system for stimulating plant growthLEMNIS LIGHTING PATENT HOLDING B V·Filed 2007·Granted Jul 19, 2011·6 cites·18 claims
- 0270US8210706B2Street lighting arrangementROOYMANS JOHANNES OTTO·Filed 2008·Granted Jul 3, 2012·12 cites·32 claims
- 0363US9995447B2Materials and process for spatial S/P ratio distributionGEMEX CONSULTANCY B V·Filed 2014·Granted Jun 12, 2018·2 cites·19 claims
- 0462US8388174B2Lighting arrangementROOYMANS JOHANNES OTTO·Filed 2008·Granted Mar 5, 2013·4 cites·6 claims
- 0556US9775213B2Spectral equalizerGEMEX CONSULTANCY B V·Filed 2014·Granted Sep 26, 2017·0 cites·16 claims
- 0649US11936427B2Electronic device for Li-Fi communication and geolocationDUTCH INNOVATION B V·Filed 2020·Granted Mar 19, 2024·0 cites·20 claims
- 0748US2013102069A1Algae reactorTENDRIS SOLUTIONS BV·Filed 2012·Application pending·0 cites
- 0848US2012129245A1Algae reactorNEEB TACO WIJNAND·Filed 2012·Application pending·0 cites
- 0944US2011209400A1Led lighting device for growing plantsLEMNIS LIGHTING PATENT HOLDING B V·Filed 2008·Application pending·0 cites
- 1043US2010051976A1Led lighting assemblyLEMNIS LIGHTING PATENT HOLDING·Filed 2007·Application pending·0 cites
- 1141US11114861B2Power optimization for battery powered street lighting systemGEMEX CONSULTANCY B V·Filed 2015·Granted Sep 7, 2021·0 cites·14 claims
- 1237US2008203405A1Method for Preparing an Electric Circuit Comprising Multiple LedsROOYMANS JOHANNES OTTO·Filed 2006·Application pending·0 cites
- 1327US2022224411A1Method for decoding a luminous communication signal and optoelectronic systemEllipz Smart Solutions Europe·Filed 2020·Application pending·0 cites
- 1427US2022216917A1Light communication method and process for the self-adaptive reception of a light communication signalEllipz Smart Solutions Europe·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →