Inventor · disambiguated record
Xiantao Yan
Also filed as: YAN XIANTAO
43 granted patents·6 pending applications·571 citations·filing 2001–2019
98Inventor score
Top patents by PatentIndex Score
49 records- 0198US8598793B2Tuning of emitter with multiple LEDs to a single color binYAN XIANTAO·Filed 2011·Granted Dec 3, 2013·84 cites·21 claims
- 0298US8384097B2Package for multiple light emitting diodesLEDENGIN INC·Filed 2010·Granted Feb 26, 2013·50 cites·32 claims
- 0397US9816691B2Method and system for forming LED light emittersLEDENGIN INC·Filed 2016·Granted Nov 14, 2017·12 cites·27 claims
- 0496US8773024B2Tuning of emitter with multiple LEDs to a single color binLEDENGIN INC·Filed 2013·Granted Jul 8, 2014·33 cites·20 claims
- 0596US7473933B2High power LED package with universal bonding pads and interconnect arrangementLEDENGIN INC CAYMAN·Filed 2005·Granted Jan 6, 2009·79 cites·11 claims
- 0695US8399268B1Deposition of phosphor on die top using dry film photoresistMEI ZEQUN·Filed 2011·Granted Mar 19, 2013·17 cites·10 claims
- 0795US7772609B2LED package with structure and materials for high heat dissipationLEDENGIN INC CAYMAN·Filed 2005·Granted Aug 10, 2010·49 cites·25 claims
- 0893US7670872B2Method of manufacturing ceramic LED packagesLED ENGIN INC CAYMAN·Filed 2005·Granted Mar 2, 2010·52 cites·31 claims
- 0992US8858022B2Spot TIR lens system for small high-power emitterJIANG WU·Filed 2012·Granted Oct 14, 2014·21 cites·25 claims
- 1092US8324641B2Matrix material including an embedded dispersion of beads for a light-emitting deviceYAN XIANTAO·Filed 2007·Granted Dec 4, 2012·27 cites·26 claims
- 1189US9041024B2Method and system for forming LED light emittersLEDENGIN INC·Filed 2014·Granted May 26, 2015·5 cites·19 claims
- 1289US8993358B2Deposition of phosphor on die top by stencil printingMEI ZEQUN·Filed 2011·Granted Mar 31, 2015·7 cites·12 claims
- 1389US8716725B2Package for multiple light emitting diodesLEDENGIN INC·Filed 2013·Granted May 6, 2014·8 cites·13 claims
- 1486USD634875SLED streetlight lampLEDENGIN INC·Filed 2010·Granted Mar 22, 2011·38 cites·1 claims
- 1584US10219345B2Tunable LED emitter with continuous spectrumLEDENGIN INC·Filed 2016·Granted Feb 26, 2019·6 cites·23 claims
- 1684US9345095B2Tunable multi-LED emitter moduleLEDENGIN INC·Filed 2013·Granted May 17, 2016·8 cites·29 claims
- 1784US9024529B2Tuning of emitter with multiple LEDs to a single color binLEDENGIN INC·Filed 2014·Granted May 5, 2015·5 cites·16 claims
- 1883US8912023B2Method and system for forming LED light emittersLEDENGIN INC·Filed 2013·Granted Dec 16, 2014·3 cites·13 claims
- 1983US8587019B2Grooved plate for improved solder bondingYAN XIANTAO·Filed 2011·Granted Nov 19, 2013·7 cites·26 claims
- 2082US9653663B2Ceramic LED packageLEDENGIN INC·Filed 2014·Granted May 16, 2017·4 cites·20 claims
- 2182US8513900B2Apparatus for tuning of emitter with multiple LEDs to a single color binYAN XIANTAO·Filed 2011·Granted Aug 20, 2013·5 cites·20 claims
- 2280US9794999B2Color tunable light source module with brightness and dimming controlLEDENGIN INC·Filed 2014·Granted Oct 17, 2017·4 cites·21 claims
- 2380US9642206B2Compact emitter for warm dimming and color tunable lampLEDENGIN INC·Filed 2015·Granted May 2, 2017·3 cites·20 claims
- 2480US9234801B2Manufacturing method for LED emitter with high color consistencyLEDENGIN INC·Filed 2014·Granted Jan 12, 2016·6 cites·20 claims
- 2580US8134292B2Light emitting device with a thermal insulating and refractive index matching materialYAN XIANTAO·Filed 2005·Granted Mar 13, 2012·9 cites·33 claims
- 2678US9929326B2LED package having mushroom-shaped lens with volume diffuserLEDENGIN INC·Filed 2015·Granted Mar 27, 2018·3 cites·19 claims
- 2778US9406654B2Package for high-power LED devicesLEDENGIN INC·Filed 2014·Granted Aug 2, 2016·4 cites·18 claims
- 2877US10575374B2Package for flip-chip LEDs with close spacing of LED chipsLEDENGIN INC·Filed 2018·Granted Feb 25, 2020·2 cites·20 claims
- 2977US9560713B2Color tunable light source module with brightness controlLEDENGIN INC·Filed 2014·Granted Jan 31, 2017·3 cites·16 claims
- 3075US9269697B2System and methods for warm white LED light sourceMEI ZEQUN·Filed 2012·Granted Feb 23, 2016·4 cites·6 claims
- 3174US9416928B2Method and system for forming LED light emittersLEDENGIN INC·Filed 2015·Granted Aug 16, 2016·1 cites·24 claims
- 3273US9554457B2Package for multiple light emitting diodesLEDENGIN INC·Filed 2014·Granted Jan 24, 2017·2 cites·22 claims
- 3372US9222630B2Method and system for forming LED light emittersLEDENGIN INC·Filed 2015·Granted Dec 29, 2015·1 cites·23 claims
- 3470US8430537B2Total internal reflection lens for color mixingJIANG WU·Filed 2009·Granted Apr 30, 2013·2 cites·17 claims
- 3569US8816369B2LED packages with mushroom shaped lenses and methods of manufacturing LED light-emitting devicesYAN XIANTAO·Filed 2007·Granted Aug 26, 2014·3 cites·25 claims
- 3668US10172206B2Compact emitter for warm dimming and color tunable lampLEDENGIN INC·Filed 2017·Granted Jan 1, 2019·1 cites·22 claims
- 3768US9634214B2Graphite-containing substrates for LED packagesLEDENGIN INC·Filed 2013·Granted Apr 25, 2017·2 cites·24 claims
- 3866US10149363B2Method for making tunable multi-LED emitter moduleLEDENGIN INC·Filed 2016·Granted Dec 4, 2018·1 cites·11 claims
- 3960US2019332098A1Selection of phosphors and leds in a multi-chip emitter for a single white color binLEDENGIN INC·Filed 2019·Application pending·0 cites
- 4059US2015039114A1Selection of phosphors and leds in a multi-chip emitter for a single white color binLEDENGIN INC·Filed 2014·Application pending·0 cites
- 4157US9842973B2Method of manufacturing ceramic LED packages with higher heat dissipationLEDENGIN INC·Filed 2014·Granted Dec 12, 2017·0 cites·6 claims
- 4257US9482407B2Spot TIR lens system for small high-power emitterLEDENGIN INC·Filed 2014·Granted Nov 1, 2016·0 cites·20 claims
- 4352US11032884B2Method for making tunable multi-led emitter moduleLEDENGIN INC·Filed 2018·Granted Jun 8, 2021·0 cites·20 claims
- 4452US2013075769A1Selection of phosphors and leds in a multi-chip emitter for a single white color binYAN XIANTAO·Filed 2011·Application pending·0 cites
- 4549US9897284B2LED-based MR16 replacement lampLEDENGIN INC·Filed 2013·Granted Feb 20, 2018·0 cites·12 claims
- 4643US9029879B2Phosphor cap for LED die top and lateral surfacesLEDENGIN INC·Filed 2012·Granted May 12, 2015·0 cites·18 claims
- 4738US2003016899A1Optical components with controlled temperature sensitivityFiled 2001·Application pending·0 cites
- 4837US2003086674A1Optical components with reduced temperature sensitivityFiled 2001·Application pending·0 cites
- 4937US2002191885A1Optical component having improved warping symmetryFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →