Inventor · disambiguated record
Oscar Hendrikus Willemsen
Also filed as: WILLEMSEN OSCAR · WILLEMSEN OSCAR H · WILLEMSEN OSCAR HENDRIKUS · WILLEMSEN OSCAR HENDRIKUS HENDRIKUS
33 granted patents·30 pending applications·107 citations·filing 2001–2024
96Inventor score
Files withKONINKL PHILIPS ELECTRONICS NV22WILLEMSEN OSCAR HENDRIKUS7PHILIPS LIGHTING HOLDING BV5SIGNIFY HOLDING BV4HIDDINK MARTIN GERARD HENDRIK3
Top patents by PatentIndex Score
63 records- 0183US8277064B2Light source and illumination system having a predefined external appearanceWILLEMSEN OSCAR HENDRIKUS·Filed 2008·Granted Oct 2, 2012·12 cites·11 claims
- 0282US8240854B2Autostereoscopic display device and a system using the sameKRIJN MARCELLINUS PETRUS CAROLUS MICHAEL·Filed 2007·Granted Aug 14, 2012·12 cites·20 claims
- 0382US8149342B2Controlling the perceived depth of autostereoscopic display device and method thereforIJZERMAN WILLEM LIBERTUS·Filed 2006·Granted Apr 3, 2012·21 cites·17 claims
- 0481US8059216B2Switchable autostereoscopic display deviceHIDDINK MARTIN GERARD HENDRIK·Filed 2006·Granted Nov 15, 2011·7 cites·16 claims
- 0579US7986375B2Multi-view autostereoscopic display device having particular driving means and driving methodKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Granted Jul 26, 2011·6 cites·28 claims
- 0677US8063568B2Remote color control device and lighting systemBERGMAN ANTHONIE HENDRIK·Filed 2006·Granted Nov 22, 2011·7 cites·22 claims
- 0776US11296395B2Kit of parts, modular housing, street pole and mounting methodSIGNIFY HOLDING BV·Filed 2018·Granted Apr 5, 2022·2 cites·14 claims
- 0876US8783904B2Multi-beam illumination system and method of illuminationVISSENBERG MICHEL CORNELIS JOSEPHUS MARIE·Filed 2010·Granted Jul 22, 2014·5 cites·16 claims
- 0976US8414162B2Light guide and light-output devicePIJLMAN FETZE·Filed 2008·Granted Apr 9, 2013·7 cites·15 claims
- 1073US12359800B2Luminaire, street light, system and methodSIGNIFY HOLDING BV·Filed 2024·Granted Jul 15, 2025·0 cites·12 claims
- 1173US8492781B2Light emitting deviceWILLEMSEN OSCAR HENDRIKUS·Filed 2009·Granted Jul 23, 2013·5 cites·16 claims
- 1272US8393774B2Luminaire kit and methodKRIJN MARCELLINUS PETRUS CAROLUS MICHAEL·Filed 2009·Granted Mar 12, 2013·7 cites·11 claims
- 1369US8208011B2Stereoscopic display apparatusDE ZWART SIEBE TJERK·Filed 2006·Granted Jun 26, 2012·3 cites·9 claims
- 1468US9807377B2Auto-stereoscopic display deviceHIDDINK MARTIN GERARD HENDRIK·Filed 2008·Granted Oct 31, 2017·3 cites·12 claims
- 1567US10309640B2Floor covering system comprising a lighting systemSIGNIFY HOLDING BV·Filed 2015·Granted Jun 4, 2019·1 cites·20 claims
- 1665US11598995B2Beam shaping deviceKONINKLIJKE PHILIPS NV·Filed 2019·Granted Mar 7, 2023·0 cites·30 claims
- 1765US7928944B2Color-sequential display deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Granted Apr 19, 2011·1 cites·13 claims
- 1864US9869465B2Floor covering system comprising a lighting systemVAN HERPEN MAARTEN MARINUS JOHANNES WILHELMUS·Filed 2010·Granted Jan 16, 2018·3 cites·5 claims
- 1963US12018825B2Luminaire, street light, system and methodSIGNIFY HOLDING BV·Filed 2022·Granted Jun 25, 2024·0 cites·12 claims
- 2062US8704884B2Autostereoscopic display deviceHIDDINK MARTIN GERARD HENDRIK·Filed 2006·Granted Apr 22, 2014·1 cites·10 claims
- 2161US9847665B2Receiver electrodes of a capacitive wireless powering systemWAFFENSCHMIDT EBERHARD·Filed 2012·Granted Dec 19, 2017·1 cites·12 claims
- 2259US8633792B2Electronic device having a base part including a soft magnetic layerWILLEMSEN OSCAR HENDRIKUS·Filed 2010·Granted Jan 21, 2014·1 cites·16 claims
- 2357US10186903B2Electrical breakdown protection for a capacitive wireless powering systemPHILIPS LIGHTING HOLDING BV·Filed 2013·Granted Jan 22, 2019·0 cites·14 claims
- 2456US10429659B2Optical arrangement and an autostereoscopic display device incorporating the sameKONINKLIJKE PHILIPS NV·Filed 2017·Granted Oct 1, 2019·0 cites·12 claims
- 2555US9641725B2Use of ambience light for copy protection of video content displayed on a screenPHILIPS LIGHTING HOLDING BV·Filed 2013·Granted May 2, 2017·0 cites·8 claims
- 2654US2018083484A1Receiver electrodes of a capacitive wireless powering systemPHILIPS LIGHTING HOLDING BV·Filed 2017·Application pending·0 cites
- 2753US8780188B2Autostereoscopic display deviceDE ZWART SIEBE TJERK·Filed 2009·Granted Jul 15, 2014·1 cites·16 claims
- 2851US2011075256A1optical arrangement and an autostereoscopic display device incorporating the sameKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Application pending·0 cites
- 2951US2010328440A1Autostereoscopic display deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Application pending·0 cites
- 3051US2011013389A1Lighting systemKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Application pending·0 cites
- 3150US2017208215A1Use of ambience light for copy protection of video content displayed on a screenPHILIPS LIGHTING HOLDING BV·Filed 2017·Application pending·0 cites
- 3250US2011222288A1Lighting deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Application pending·0 cites
- 3350US2011163334A1Colour mixing method for consistent colour qualityKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Application pending·0 cites
- 3449US2010149444A1Beam-shaping deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2008·Application pending·0 cites
- 3548US9941930B2Conductive layer of a large surface for distribution of power using capacitive power transferWAFFENSCHMIDT EBERHARD·Filed 2012·Granted Apr 10, 2018·0 cites·13 claims
- 3647US2008297728A1Color Projector with a Compact Optical Integrator and Method of Projecting an Image Using the SameKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Application pending·0 cites
- 3747US2016349524A1Multi-view display deviceKONINKLIJKE PHILIPS NV·Filed 2016·Application pending·0 cites
- 3847US2014210279A1Laminate surface for wireless capacitive powerVAN HERPEN MAARTEN MARINUS JOHANNES WILHELMUS·Filed 2012·Application pending·0 cites
- 3947US2006181775A1Optical imaging system with foil based laser/led modulator arrayKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 4047US2013057159A1Multi-view display devicePIJLMAN FETZE·Filed 2011·Application pending·0 cites
- 4146US2007171645A1Light valveKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 4245US2009147221A1Miniaturized projection displayKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 4345US2013200791A1Wireless electrical power supply unit and arrangement comprising a light transmissive cover and lighting systemVAN HERPEN MAARTEN MARINUS JOHANNES WILHELMU·Filed 2011·Application pending·0 cites
- 4445US2008013052A1Projection Display DeviceKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 4545US2018101826A1Luminaire-based monitoringPHILIPS LIGHTING HOLDING BV·Filed 2016·Application pending·0 cites
- 4644US8922121B2Lighting system, electrode device and light sourceWILLEMSEN OSCAR HENDRIKUS·Filed 2009·Granted Dec 30, 2014·1 cites·22 claims
- 4744US2008304128A1Speckle Reduction by Angular Scanning for Laser Projection DisplaysKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Application pending·0 cites
- 4844US2010027115A1lens structure for an autostereoscopic display deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Application pending·0 cites
- 4944US2008291179A1Light Pen Input System and Method, Particularly for Use with Large Area Non-Crt DisplaysKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Application pending·0 cites
- 5043US8870419B2Lighting system with gravity controlled light beamWILLEMSEN OSCAR HENDRIKUS·Filed 2010·Granted Oct 28, 2014·0 cites·12 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →