Inventor
YAN XIANTAO
US43 patents
⚠️ This page may combine multiple inventors who share the name “YAN XIANTAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEDENGIN INC
29 patentsUS8384097B2Feb 26, 2013
Package for multiple light emitting diodes
LEDENGIN INC50 citations98
US8773024B2Jul 8, 2014
Tuning of emitter with multiple LEDs to a single color bin
LEDENGIN INC33 citations93
US9816691B2Nov 14, 2017
Method and system for forming LED light emitters
LEDENGIN INC12 citations92
USD634875SMar 22, 2011
LED streetlight lamp
LEDENGIN INC38 citations91
US9041024B2May 26, 2015
Method and system for forming LED light emitters
LEDENGIN INC5 citations84
US8716725B2May 6, 2014
Package for multiple light emitting diodes
LEDENGIN INC8 citations84
US9024529B2May 5, 2015
Tuning of emitter with multiple LEDs to a single color bin
LEDENGIN INC5 citations83
US9345095B2May 17, 2016
Tunable multi-LED emitter module
LEDENGIN INC8 citations81
US10575374B2Feb 25, 2020
Package for flip-chip LEDs with close spacing of LED chips
LEDENGIN INC2 citations73
US9929326B2Mar 27, 2018
LED package having mushroom-shaped lens with volume diffuser
LEDENGIN INC3 citations73
US9653663B2May 16, 2017
Ceramic LED package
LEDENGIN INC4 citations73
US9634214B2Apr 25, 2017
Graphite-containing substrates for LED packages
LEDENGIN INC2 citations73
US9554457B2Jan 24, 2017
Package for multiple light emitting diodes
LEDENGIN INC2 citations73
US9406654B2Aug 2, 2016
Package for high-power LED devices
LEDENGIN INC4 citations73
US9794999B2Oct 17, 2017
Color tunable light source module with brightness and dimming control
LEDENGIN INC4 citations72
US9642206B2May 2, 2017
Compact emitter for warm dimming and color tunable lamp
LEDENGIN INC3 citations72
US9560713B2Jan 31, 2017
Color tunable light source module with brightness control
LEDENGIN INC3 citations72
US10219345B2Feb 26, 2019
Tunable LED emitter with continuous spectrum
LEDENGIN INC6 citations68
US9234801B2Jan 12, 2016
Manufacturing method for LED emitter with high color consistency
LEDENGIN INC6 citations68
US9416928B2Aug 16, 2016
Method and system for forming LED light emitters
LEDENGIN INC1 citations63
US9222630B2Dec 29, 2015
Method and system for forming LED light emitters
LEDENGIN INC1 citations63
US8912023B2Dec 16, 2014
Method and system for forming LED light emitters
LEDENGIN INC3 citations63
US10172206B2Jan 1, 2019
Compact emitter for warm dimming and color tunable lamp
LEDENGIN INC1 citations62
US11032884B2Jun 8, 2021
Method for making tunable multi-led emitter module
LEDENGIN INC0 citations59
US9842973B2Dec 12, 2017
Method of manufacturing ceramic LED packages with higher heat dissipation
LEDENGIN INC0 citations52
US9482407B2Nov 1, 2016
Spot TIR lens system for small high-power emitter
LEDENGIN INC0 citations51
US10149363B2Dec 4, 2018
Method for making tunable multi-LED emitter module
LEDENGIN INC1 citations49
US9897284B2Feb 20, 2018
LED-based MR16 replacement lamp
LEDENGIN INC0 citations41
US9029879B2May 12, 2015
Phosphor cap for LED die top and lateral surfaces
LEDENGIN INC0 citations34
YAN XIANTAO
6 patentsUS8598793B2Dec 3, 2013
Tuning of emitter with multiple LEDs to a single color bin
YAN XIANTAO84 citations97
US8324641B2Dec 4, 2012
Matrix material including an embedded dispersion of beads for a light-emitting device
YAN XIANTAO27 citations92
US8134292B2Mar 13, 2012
Light emitting device with a thermal insulating and refractive index matching material
YAN XIANTAO9 citations84
US8587019B2Nov 19, 2013
Grooved plate for improved solder bonding
YAN XIANTAO7 citations82
US8513900B2Aug 20, 2013
Apparatus for tuning of emitter with multiple LEDs to a single color bin
YAN XIANTAO5 citations72
US8816369B2Aug 26, 2014
LED packages with mushroom shaped lenses and methods of manufacturing LED light-emitting devices
YAN XIANTAO3 citations62