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MARTINUS ARNOLDUS CORNELIS HEIJMANS
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VELDHOVEN, NL
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Patents Grants
last 30 patents
Information
Patent Grant
LED filament interconnecting ring
Patent number
12,173,877
Issue date
Dec 24, 2024
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Martinus Arnoldus Cornelis Heijmans
F21 - LIGHTING
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Patent Grant
Optical and thermal improvement of a two-sided multi-channel filament
Patent number
12,092,271
Issue date
Sep 17, 2024
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Martinus Arnoldus Cornelis Heijmans
F21 - LIGHTING
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Patent Grant
Deep-drawn MCPCB
Patent number
12,007,080
Issue date
Jun 11, 2024
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Michal Jan Horaczek
F21 - LIGHTING
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Patent Grant
Lighting device having solid state light source on bendable pcb
Patent number
11,913,610
Issue date
Feb 27, 2024
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Martinus Arnoldus Cornelis Heijmans
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
LIGHT EMITTING DEVICE WITH HEAT SPACER
Publication number
20240337375
Publication date
Oct 10, 2024
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PETER BUKKEMS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
DEEP-DRAWN MCPCB
Publication number
20240318792
Publication date
Sep 26, 2024
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MICHAL JAN HORACZEK
F21 - LIGHTING
Information
Patent Application
OPTICAL AND THERMAL IMPROVEMENT OF A TWO-SIDED MULTI-CHANNEL FILAMENT
Publication number
20240183501
Publication date
Jun 6, 2024
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MARTINUS ARNOLDUS CORNELIS HEIJMANS
F21 - LIGHTING
Information
Patent Application
LED FILAMENT INTERCONNECTING RING
Publication number
20240084980
Publication date
Mar 14, 2024
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MARTINUS ARNOLDUS CORNELIS HEIJMANS
F21 - LIGHTING
Information
Patent Application
DEEP-DRAWN MCPCB
Publication number
20230383914
Publication date
Nov 30, 2023
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MICHAL JAN HORACZEK
F21 - LIGHTING
Information
Patent Application
BENDABLE PCB WITH HEATSINK FUNCTION
Publication number
20220390076
Publication date
Dec 8, 2022
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MARTINUS ARNOLDUS CORNELIS HEIJMANS
F21 - LIGHTING