Inventor · disambiguated record
Xiaoqing Duan
Also filed as: DUAN XIAOQING
13 granted patents·1 pending application·61 citations·filing 2009–2023
88Inventor score
Files withSIGNIFY HOLDING BV6PHILIPS LIGHTING HOLDING BV3GIELEN VINCENT STEFAN DAVID1HOELEN CHRISTOPH GERARD AUGUST1KONINKL PHILIPS ELECTRONICS NV1
Top patents by PatentIndex Score
14 records- 0187USD627085SSolid state lighting spotKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Granted Nov 9, 2010·42 cites·1 claims
- 0273US10865974B2Solid state lighting lampSIGNIFY HOLDING BV·Filed 2018·Granted Dec 15, 2020·3 cites·6 claims
- 0369US8664838B2Illumination apparatus and a method of assembling the illumination apparatusYUAN CHUAN·Filed 2011·Granted Mar 4, 2014·2 cites·13 claims
- 0467US9249965B2Lighting deviceTER WEEME BEREND JAN WILLEM·Filed 2012·Granted Feb 2, 2016·3 cites·8 claims
- 0555US9175817B2Light source comprising a light emitter arranged inside a translucent outer envelopeHOELEN CHRISTOPH GERARD AUGUST·Filed 2010·Granted Nov 3, 2015·1 cites·14 claims
- 0650US11466818B2Lighting unit such as a bulbSIGNIFY HOLDING BV·Filed 2021·Granted Oct 11, 2022·0 cites·15 claims
- 0750USD902447SLED bulbSIGNIFY HOLDING BV·Filed 2019·Granted Nov 17, 2020·6 cites·1 claims
- 0849US9970598B2Lighting device and luminairePHILIPS LIGHTING HOLDING BV·Filed 2015·Granted May 15, 2018·0 cites·12 claims
- 0944USD940914SLED bulbSIGNIFY HOLDING BV·Filed 2020·Granted Jan 11, 2022·1 cites·1 claims
- 1042US10132449B2Lamp device, LED lamp and luminairePHILIPS LIGHTING HOLDING BV·Filed 2015·Granted Nov 20, 2018·0 cites·12 claims
- 1142US9816698B2Lighting device having a light source heat sink arranged separate from a driverPHILIPS LIGHTING HOLDING BV·Filed 2013·Granted Nov 14, 2017·0 cites·9 claims
- 1236US2020032964A1Lighting device and luminaire comprising the sameSIGNIFY HOLDING BV·Filed 2018·Application pending·0 cites
- 1335USD1104322SSolar lampSIGNIFY HOLDING BV·Filed 2023·Granted Dec 2, 2025·0 cites·1 claims
- 1435USD658789SLampGIELEN VINCENT STEFAN DAVID·Filed 2010·Granted May 1, 2012·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →