Inventor · disambiguated record
Wai Kwan Chan
Also filed as: CHAN WAI · CHAN WAI KWAN
38 granted patents·3 pending applications·1,009 citations·filing 2004–2021
98Inventor score
Files withCREE LED LIGHTING SOLUTIONS12VAN DE VEN ANTONY PAUL8CREE INC7CREE HONG KONG LTD4CHAN WAI KWAN2
Top patents by PatentIndex Score
41 records- 0198US9068719B2Light engines for lighting devicesVAN DE VEN ANTONY PAUL·Filed 2009·Granted Jun 30, 2015·70 cites·55 claims
- 0297US9900957B2Lighting device including solid state emitters with adjustable controlCI HOLDINGS C V·Filed 2016·Granted Feb 20, 2018·50 cites·25 claims
- 0397US9285103B2Light engines for lighting devicesVAN DE VEN ANTONY PAUL·Filed 2009·Granted Mar 15, 2016·89 cites·25 claims
- 0496US8777449B2Lighting devices comprising solid state light emittersVAN DE VEN ANTONY PAUL·Filed 2009·Granted Jul 15, 2014·81 cites·14 claims
- 0595US8602579B2Lighting devices including thermally conductive housings and related structuresVAN DE VEN ANTONY PAUL·Filed 2010·Granted Dec 10, 2013·34 cites·39 claims
- 0695USD672899SLighting deviceVAN DE VEN ANTONY PAUL·Filed 2011·Granted Dec 18, 2012·85 cites·1 claims
- 0795USD573294SLighting deviceCREE LED LIGHTING SOLUTIONS·Filed 2007·Granted Jul 15, 2008·68 cites·1 claims
- 0894US10412809B2Lighting device including solid state emitters with adjustable controlCREE INC·Filed 2018·Granted Sep 10, 2019·12 cites·20 claims
- 0994USD721845SLampCREE HONG KONG LTD·Filed 2013·Granted Jan 27, 2015·64 cites·1 claims
- 1094USD695441SLampCREE HONG KONG LTD·Filed 2012·Granted Dec 10, 2013·68 cites·1 claims
- 1194USD633099SLight engine for a lighting deviceCREE INC·Filed 2009·Granted Feb 22, 2011·56 cites·1 claims
- 1289US8057070B2Self-ballasted solid state lighting devicesNEGLEY GERALD H·Filed 2007·Granted Nov 15, 2011·24 cites·27 claims
- 1389USD638160SLighting deviceCREE INC·Filed 2009·Granted May 17, 2011·36 cites·1 claims
- 1489USD636921SLighting deviceCREE INC·Filed 2010·Granted Apr 26, 2011·42 cites·1 claims
- 1587US8476812B2Solid state lighting device with improved heatsinkCHAN WAI KWAN·Filed 2009·Granted Jul 2, 2013·19 cites·39 claims
- 1685USD571497SLighting deviceCREE LED LIGHTING SOLUTIONS·Filed 2007·Granted Jun 17, 2008·31 cites·1 claims
- 1784USD581083SLighting deviceCREE LED LIGHTING SOLUTIONS·Filed 2007·Granted Nov 18, 2008·29 cites·1 claims
- 1882US11116054B2Lighting device including solid state emitters with adjustable controlIDEAL IND LIGHTING LLC·Filed 2019·Granted Sep 7, 2021·2 cites·21 claims
- 1979US8803414B2Lighting deviceVAN DE VEN ANTONY PAUL·Filed 2012·Granted Aug 12, 2014·6 cites·26 claims
- 2078USD673697SLighting unitCREE INC·Filed 2011·Granted Jan 1, 2013·4 cites·1 claims
- 2177US7852198B2RF tagHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Dec 14, 2010·11 cites·10 claims
- 2274US11800613B2Lighting device including solid state emitters with adjustable controlIDEAL IND LIGHTING LLC·Filed 2021·Granted Oct 24, 2023·0 cites·20 claims
- 2369USD586942SLighting deviceCREE LED LIGHTING SOLUTIONS·Filed 2007·Granted Feb 17, 2009·16 cites·1 claims
- 2466USD571038SLighting deviceCREE LED LIGHTING SOLUTIONS·Filed 2007·Granted Jun 10, 2008·14 cites·1 claims
- 2565US9458999B2Lighting devices comprising solid state light emittersCREE INC·Filed 2014·Granted Oct 4, 2016·1 cites·13 claims
- 2665USD601739SLighting deviceCREE LED LIGHTING SOLUTIONS·Filed 2008·Granted Oct 6, 2009·13 cites·1 claims
- 2764US9464801B2Lighting device with one or more removable heat sink elementsVAN DE VEN ANTONY PAUL·Filed 2009·Granted Oct 11, 2016·3 cites·61 claims
- 2864USD673322SLight engine for a lighting deviceVAN DE VEN ANTONY PAUL·Filed 2011·Granted Dec 25, 2012·12 cites·1 claims
- 2964USD570537SLighting deviceCREE LED LIGHTING SOLUTIONS·Filed 2007·Granted Jun 3, 2008·13 cites·1 claims
- 3064USD570538SLighting deviceCREE LED LIGHTING SOLUTIONS·Filed 2007·Granted Jun 3, 2008·13 cites·1 claims
- 3161US10900653B2LED mini-linear light engineCREE HONG KONG LTD·Filed 2013·Granted Jan 26, 2021·1 cites·41 claims
- 3260USD581082SLighting deviceCREE LED LIGHTING SOLUTIONS·Filed 2007·Granted Nov 18, 2008·11 cites·1 claims
- 3358USD570539SLighting deviceCREE LED LIGHTING SOLUTIONS·Filed 2007·Granted Jun 3, 2008·10 cites·1 claims
- 3454USD704371SLighting deviceCREE INC·Filed 2012·Granted May 6, 2014·8 cites·1 claims
- 3551US10436432B2Aluminum high bay light fixture having plurality of housings dissipating heat from light emitting elementsCREE HONG KONG LTD·Filed 2013·Granted Oct 8, 2019·0 cites·53 claims
- 3651USD571039SLighting deviceCREE LED LIGHTING SOLUTIONS·Filed 2007·Granted Jun 10, 2008·7 cites·1 claims
- 3748USD600393SLighting deviceCREE LED LIGHTING SOLUTIONS·Filed 2008·Granted Sep 15, 2009·6 cites·1 claims
- 3846US2011016744A1Waterproof footwear coverCHAN WAI KWAN·Filed 2010·Application pending·0 cites
- 3939US8512303B2Negative drawstring seal for an ostomy bagWILLOUGHBY ALASTAIR·Filed 2011·Granted Aug 20, 2013·0 cites·11 claims
- 4038US2021129548A1Container for fluidHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 4129US2006077238A1Ink reservoir for an inkjet printing mechanismMANN DARRELL·Filed 2004·Application pending·0 cites
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