Inventor · disambiguated record
Martinus Arnoldus Cornelis Heijmans
Also filed as: HEIJMANS MARTINUS ARNOLDUS CORNELIS
4 granted patents·3 pending applications·0 citations·filing 2020–2024
53Inventor score
Files withSIGNIFY HOLDING BV7
Top patents by PatentIndex Score
7 records- 0162US2024318792A1Deep-drawn mcpcbSIGNIFY HOLDING BV·Filed 2024·Application pending·0 cites
- 0254US12007080B2Deep-drawn MCPCBSIGNIFY HOLDING BV·Filed 2021·Granted Jun 11, 2024·0 cites·12 claims
- 0349US11913610B2Lighting device having solid state light source on bendable pcbSIGNIFY HOLDING BV·Filed 2020·Granted Feb 27, 2024·0 cites·14 claims
- 0443US12092271B2Optical and thermal improvement of a two-sided multi-channel filamentSIGNIFY HOLDING BV·Filed 2022·Granted Sep 17, 2024·0 cites·15 claims
- 0542US12173877B2LED filament interconnecting ringSIGNIFY HOLDING BV·Filed 2021·Granted Dec 24, 2024·0 cites·14 claims
- 0635US2024337375A1Light emitting device with heat spacerSIGNIFY HOLDING BV·Filed 2022·Application pending·0 cites
- 0734US2025383053A1Improved thermal performance for spot lampsSIGNIFY HOLDING BV·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →