Inventor · disambiguated record
Hendrik Jan Kettelarij
Also filed as: KETTELARIJ HENDRIK J · KETTELARIJ HENDRIK JAN
7 granted patents·1 pending application·6 citations·filing 2005–2022
73Inventor score
Files withSIGNIFY HOLDING BV5KONINKL PHILIPS ELECTRONICS NV1PHILIPS LIGHTING HOLDING BV1SOER WOUTER ANTHON1
Top patents by PatentIndex Score
8 records- 0176US11294118B2Light guide-based luminaireSIGNIFY HOLDING BV·Filed 2018·Granted Apr 5, 2022·3 cites·13 claims
- 0275US12269204B2Extrusion-based additive manufacturing methodSIGNIFY HOLDING BV·Filed 2022·Granted Apr 8, 2025·0 cites·3 claims
- 0369US9195152B2Spectral purity filter, lithographic apparatus, and method for manufacturing a spectral purity filterSOER WOUTER ANTHON·Filed 2009·Granted Nov 24, 2015·3 cites·6 claims
- 0461US11370163B2Extrusion-based additive manufacturing methodSIGNIFY HOLDING BV·Filed 2017·Granted Jun 28, 2022·0 cites·3 claims
- 0556US11590690B2Printer unit for a 3D-printing apparatus and methodSIGNIFY HOLDING BV·Filed 2018·Granted Feb 28, 2023·0 cites·13 claims
- 0649US11273597B2Printer unit for a 3D-printing apparatus and methodSIGNIFY HOLDING BV·Filed 2018·Granted Mar 15, 2022·0 cites·7 claims
- 0739US10168024B2Lighting panel adapted for improved uniformity of light outputPHILIPS LIGHTING HOLDING BV·Filed 2015·Granted Jan 1, 2019·0 cites·12 claims
- 0836US2008096367A1Method for Laser Dicing of a SubstrateKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →