Inventor · disambiguated record
Christoph Gerard August Hoelen
Also filed as: HOELEN CHRISTOPH G · HOELEN CHRISTOPH G A · HOELEN CHRISTOPH GERARD AUGUST · KUNNEN H J
41 granted patents·24 pending applications·900 citations·filing 2001–2023
98Inventor score
Files withKONINKL PHILIPS ELECTRONICS NV36SIGNIFY HOLDING BV15HOELEN CHRISTOPH GERARD AUGUST5VAN GORKOM RAMON PASCAL2VAN WOUDENBERG ROEL2
Top patents by PatentIndex Score
65 records- 0198US6536914B2Illumination system, light mixing chamber and display deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Mar 25, 2003·176 cites·15 claims
- 0297US7482567B2Optical feedback system with improved accuracyKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Jan 27, 2009·62 cites·15 claims
- 0396US7658528B2Illumination systemKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Feb 9, 2010·50 cites·11 claims
- 0496US6951401B2Compact illumination system and display deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Oct 4, 2005·116 cites·18 claims
- 0594US7572045B2Compact lighting system and display deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Aug 11, 2009·68 cites·9 claims
- 0693US7506998B2Illumination systemKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Mar 24, 2009·52 cites·12 claims
- 0792US6648486B2Illumination system and display deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Nov 18, 2003·48 cites·20 claims
- 0891US8172415B2Color-tunable illumination systemWEGH RENE THEODORUS·Filed 2008·Granted May 8, 2012·72 cites·14 claims
- 0991US6854854B2Illumination system and display deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Feb 15, 2005·49 cites·22 claims
- 1089US11762141B2Light generating device with a beam shaping optical elementSIGNIFY HOLDING BV·Filed 2021·Granted Sep 19, 2023·2 cites·15 claims
- 1189US6566689B2Illumination system and display deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted May 20, 2003·40 cites·23 claims
- 1287US6988813B2Light panel with enlarged viewing windowKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Jan 24, 2006·33 cites·11 claims
- 1386US10823893B2Light concentrator moduleSIGNIFY HOLDING BV·Filed 2018·Granted Nov 3, 2020·6 cites·15 claims
- 1484US9349924B2Illumination device with remote luminescent materialHOELEN CHRISTOPH GERARD AUGUST·Filed 2010·Granted May 24, 2016·10 cites·17 claims
- 1584US7893632B2LED luminaire with optical feedback by image mapping on segmented light sensorsKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Feb 22, 2011·14 cites·10 claims
- 1684US7731388B2High efficiency LED light source arrangementKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Jun 8, 2010·10 cites·29 claims
- 1781US10920939B2Light concentrator moduleSIGNIFY HOLDING BV·Filed 2018·Granted Feb 16, 2021·3 cites·15 claims
- 1879US10606158B2Light emitting deviceSIGNIFY HOLDING BV·Filed 2017·Granted Mar 31, 2020·3 cites·14 claims
- 1978US8410723B2Describing two LED colors as a single, lumped LED colorDEURENBERG PETER HUBERTUS FRANCISCUS·Filed 2006·Granted Apr 2, 2013·7 cites·8 claims
- 2077US8226263B2Illumination systemVAN WOUDENBERG ROEL·Filed 2008·Granted Jul 24, 2012·6 cites·4 claims
- 2175US11604321B2Light generating system comprising an elongated luminescent bodySIGNIFY HOLDING BV·Filed 2019·Granted Mar 14, 2023·2 cites·15 claims
- 2274US8337031B2Color-tunable illumination system, lamp and luminaireWEGH RENE THEODORUS·Filed 2008·Granted Dec 25, 2012·12 cites·12 claims
- 2372US7172328B2Compact lighting system and display deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Feb 6, 2007·27 cites·15 claims
- 2471US8026532B2Single chip LED as compact color variable light sourceKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Sep 27, 2011·5 cites·13 claims
- 2569US8567974B2Illumination device with LED and one or more transmissive windowsHOELEN CHRISTOPH GERARD AUGUST·Filed 2009·Granted Oct 29, 2013·9 cites·14 claims
- 2669US7588363B2Illuminat systemKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Sep 15, 2009·5 cites·17 claims
- 2766US8310144B2Illumination system and display deviceHOELEN CHRISTOPH GERARD AUGUST·Filed 2007·Granted Nov 13, 2012·3 cites·13 claims
- 2866US7659545B2Illumination systemKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Feb 9, 2010·3 cites·8 claims
- 2962US7656100B2System for temperature prioritised colour controlling of a solid-state lighting unitKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Feb 2, 2010·2 cites·16 claims
- 3058US12418342B2Optical detectorSIGNIFY HOLDING BV·Filed 2022·Granted Sep 16, 2025·0 cites·12 claims
- 3156US8541797B2Illuminator and method for producing such illuminatorHOELEN CHRISTOPH GERARD AUGUST·Filed 2005·Granted Sep 24, 2013·2 cites·8 claims
- 3255US9175817B2Light source comprising a light emitter arranged inside a translucent outer envelopeHOELEN CHRISTOPH GERARD AUGUST·Filed 2010·Granted Nov 3, 2015·1 cites·14 claims
- 3354US10768482B2Flexible holding device for a light sourceSIGNIFY HOLDING BV·Filed 2017·Granted Sep 8, 2020·0 cites·17 claims
- 3454US2025175256A1Optical receiving apparatusSIGNIFY HOLDING BV·Filed 2023·Application pending·0 cites
- 3553US8491154B2Illumination systemVAN WOUDENBERG ROEL·Filed 2012·Granted Jul 23, 2013·0 cites·18 claims
- 3652US2024356652A1Light source multiplexing for modulated optical communicationSIGNIFY HOLDING BV·Filed 2022·Application pending·0 cites
- 3751US2024187109A1An optical detectorSIGNIFY HOLDING BV·Filed 2022·Application pending·0 cites
- 3850US10875005B2Coated luminescent particle, a luminescent converter element, a light source, a luminaire and a method of manufacturing a coated luminescent particleLUMILEDS LLC·Filed 2014·Granted Dec 29, 2020·0 cites·14 claims
- 3950US2010007600A1Method for light emitting diode control and corresponding light sensor array, backlight and liquid crystal displayKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Application pending·0 cites
- 4050US2010328925A1Illumination device with led and a transmissive support comprising a luminescent materialKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Application pending·0 cites
- 4149US11353164B2Filament lamp with reflectorSIGNIFY HOLDING BV·Filed 2020·Granted Jun 7, 2022·0 cites·15 claims
- 4249US2022221129A1Improved thermal management in laser-based lighting using a truncated ball lensSIGNIFY HOLDING BV·Filed 2020·Application pending·0 cites
- 4348US7588361B2Illumination system combining diffuse homogeneous lighting with direct spot illuminationKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Sep 15, 2009·2 cites·13 claims
- 4448US2010277673A1Display device and illumination deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2008·Application pending·0 cites
- 4548US2024267132A1Auto-configuration of usb host and peripheral roles in an optical front-end moduleSIGNIFY HOLDING BV·Filed 2022·Application pending·0 cites
- 4646US2008290251A1Led Lighting System and Control MethodKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Application pending·0 cites
- 4746US2011095328A1Close proximity collimator for ledKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Application pending·0 cites
- 4845US2009237003A1Feedback controlled illumination system having an array of leds, and a detector among the ledsKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 4944US8388175B2Lighting deviceVAN GORKOM RAMON PASCAL·Filed 2008·Granted Mar 5, 2013·0 cites·17 claims
- 5043US8393752B2Lighting deviceVAN GORKOM RAMON PASCAL·Filed 2008·Granted Mar 12, 2013·0 cites·15 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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