Xiantao Yan

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for making tunable multi-led emitter module
- Patent number 11,032,884
- Issue date Jun 8, 2021
- LedEngin, Inc.
- Xiantao Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Package for flip-chip LEDs with close spacing of LED chips
- Patent number 10,575,374
- Issue date Feb 25, 2020
- LedEngin, Inc.
- Xiantao Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tunable LED emitter with continuous spectrum
- Patent number 10,219,345
- Issue date Feb 26, 2019
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact emitter for warm dimming and color tunable lamp
- Patent number 10,172,206
- Issue date Jan 1, 2019
- LedEngin, Inc.
- Xiantao Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for making tunable multi-LED emitter module
- Patent number 10,149,363
- Issue date Dec 4, 2018
- LedEngin, Inc.
- Xiantao Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED package having mushroom-shaped lens with volume diffuser
- Patent number 9,929,326
- Issue date Mar 27, 2018
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED-based MR16 replacement lamp
- Patent number 9,897,284
- Issue date Feb 20, 2018
- LedEngin, Inc.
- Xiantao Yan
- F21 - LIGHTING
Information Patent Grant
Method of manufacturing ceramic LED packages with higher heat dissi...
- Patent number 9,842,973
- Issue date Dec 12, 2017
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for forming LED light emitters
- Patent number 9,816,691
- Issue date Nov 14, 2017
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color tunable light source module with brightness and dimming control
- Patent number 9,794,999
- Issue date Oct 17, 2017
- LedEngin, Inc.
- Kachun Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ceramic LED package
- Patent number 9,653,663
- Issue date May 16, 2017
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact emitter for warm dimming and color tunable lamp
- Patent number 9,642,206
- Issue date May 2, 2017
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Graphite-containing substrates for LED packages
- Patent number 9,634,214
- Issue date Apr 25, 2017
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color tunable light source module with brightness control
- Patent number 9,560,713
- Issue date Jan 31, 2017
- LedEngin, Inc.
- Kachun Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Package for multiple light emitting diodes
- Patent number 9,554,457
- Issue date Jan 24, 2017
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spot TIR lens system for small high-power emitter
- Patent number 9,482,407
- Issue date Nov 1, 2016
- LedEngin, Inc.
- Wu Jiang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and system for forming LED light emitters
- Patent number 9,416,928
- Issue date Aug 16, 2016
- LedEngin, Inc.
- Xiantao Yan
- F21 - LIGHTING
Information Patent Grant
Package for high-power LED devices
- Patent number 9,406,654
- Issue date Aug 2, 2016
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable multi-LED emitter module
- Patent number 9,345,095
- Issue date May 17, 2016
- LedEngin, Inc.
- Xiantao Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and methods for warm white LED light source
- Patent number 9,269,697
- Issue date Feb 23, 2016
- LedEngin, Inc.
- Zequn Mei
- F21 - LIGHTING
Information Patent Grant
Manufacturing method for LED emitter with high color consistency
- Patent number 9,234,801
- Issue date Jan 12, 2016
- LedEngin, Inc.
- Zequn Mei
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for forming LED light emitters
- Patent number 9,222,630
- Issue date Dec 29, 2015
- LedEngin, Inc.
- Xiantao Yan
- F21 - LIGHTING
Information Patent Grant
Method and system for forming LED light emitters
- Patent number 9,041,024
- Issue date May 26, 2015
- LedEngin, Inc.
- Xiantao Yan
- F21 - LIGHTING
Information Patent Grant
Phosphor cap for LED die top and lateral surfaces
- Patent number 9,029,879
- Issue date May 12, 2015
- LedEngin, Inc.
- Zequn Mei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tuning of emitter with multiple LEDs to a single color bin
- Patent number 9,024,529
- Issue date May 5, 2015
- LedEngin, Inc.
- Xiantao Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Deposition of phosphor on die top by stencil printing
- Patent number 8,993,358
- Issue date Mar 31, 2015
- LedEngin, Inc.
- Zequn Mei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for forming LED light emitters
- Patent number 8,912,023
- Issue date Dec 16, 2014
- LedEngin, Inc.
- Xiantao Yan
- F21 - LIGHTING
Information Patent Grant
Spot TIR lens system for small high-power emitter
- Patent number 8,858,022
- Issue date Oct 14, 2014
- LedEngin, Inc.
- Wu Jiang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
LED packages with mushroom shaped lenses and methods of manufacturi...
- Patent number 8,816,369
- Issue date Aug 26, 2014
- Led Engin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tuning of emitter with multiple LEDs to a single color bin
- Patent number 8,773,024
- Issue date Jul 8, 2014
- LedEngin, Inc.
- Xiantao Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SELECTION OF PHOSPHORS AND LEDS IN A MULTI-CHIP EMITTER FOR A SINGL...
- Publication number 20190332098
- Publication date Oct 31, 2019
- LedEngin, Inc.
- Xiantao Yan
- G05 - CONTROLLING REGULATING
Information Patent Application
PACKAGE FOR FLIP-CHIP LEDS WITH CLOSE SPACING OF LED CHIPS
- Publication number 20190281672
- Publication date Sep 12, 2019
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MAKING TUNABLE MULTI-LED EMITTER MODULE
- Publication number 20190090323
- Publication date Mar 21, 2019
- LedEngin, Inc.
- Xiantao Yan
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
TUNABLE LED EMITTER WITH CONTINUOUS SPECTRUM
- Publication number 20180132329
- Publication date May 10, 2018
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT EMITTER FOR WARM DIMMING AND COLOR TUNABLE LAMP
- Publication number 20180007759
- Publication date Jan 4, 2018
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR FORMING LED LIGHT EMITTERS
- Publication number 20160341402
- Publication date Nov 24, 2016
- LedEngin, Inc.
- Xiantao Yan
- F21 - LIGHTING
Information Patent Application
TUNABLE MULTI-LED EMITTER MODULE
- Publication number 20160249431
- Publication date Aug 25, 2016
- LedEngin, Inc.
- Xiantao Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
COMPACT EMITTER FOR WARM DIMMING AND COLOR TUNABLE LAMP
- Publication number 20160149088
- Publication date May 26, 2016
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR FORMING LED LIGHT EMITTERS
- Publication number 20160069520
- Publication date Mar 10, 2016
- LedEngin, Inc.
- Xiantao Yan
- F21 - LIGHTING
Information Patent Application
METHOD AND SYSTEM FOR FORMING LED LIGHT EMITTERS
- Publication number 20150247609
- Publication date Sep 3, 2015
- LedEngin, Inc.
- XIANTAO YAN
- F21 - LIGHTING
Information Patent Application
LED PACKAGE HAVING MUSHROOM-SHAPED LENS WITH VOLUME DIFFUSER
- Publication number 20150236227
- Publication date Aug 20, 2015
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PACKAGE FOR HIGH-POWER LED DEVICES
- Publication number 20150214194
- Publication date Jul 30, 2015
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR FORMING LED LIGHT EMITTERS
- Publication number 20150070872
- Publication date Mar 12, 2015
- LedEngin, Inc.
- Xiantao Yan
- F21 - LIGHTING
Information Patent Application
TUNING OF EMITTER WITH MULTIPLE LEDS TO A SINGLE COLOR BIN
- Publication number 20150061508
- Publication date Mar 5, 2015
- LedEngin, Inc.
- Xiantao Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SELECTION OF PHOSPHORS AND LEDS IN A MULTI-CHIP EMITTER FOR A SINGL...
- Publication number 20150039114
- Publication date Feb 5, 2015
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPOT TIR LENS SYSTEM FOR SMALL HIGH-POWER EMITTER
- Publication number 20140369051
- Publication date Dec 18, 2014
- WU JIANG
- G02 - OPTICS
Information Patent Application
PACKAGE FOR MULTIPLE LIGHT EMITTING DIODES
- Publication number 20140360766
- Publication date Dec 11, 2014
- LedEngin, Inc.
- Xiantao Yan
- F21 - LIGHTING
Information Patent Application
METHOD OF MANUFACTURING CERAMIC LED PACKAGES
- Publication number 20140335636
- Publication date Nov 13, 2014
- XIANTAO YAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COLOR TUNABLE LIGHT SOURCE MODULE WITH BRIGHTNESS AND DIMMING CONTROL
- Publication number 20140300284
- Publication date Oct 9, 2014
- LedEngin, Inc.
- Kachun Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
COLOR TUNABLE LIGHT SOURCE MODULE WITH BRIGHTNESS CONTROL
- Publication number 20140300283
- Publication date Oct 9, 2014
- LedEngin, Inc.
- Kachun Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MANUFACTURING METHOD FOR LED EMITTER WITH HIGH COLOR CONSISTENCY
- Publication number 20140268153
- Publication date Sep 18, 2014
- LedEngin Inc.
- ZEQUN MEI
- G01 - MEASURING TESTING
Information Patent Application
CERAMIC LED PACKAGE
- Publication number 20140209939
- Publication date Jul 31, 2014
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOSPHOR CAP FOR LED DIE TOP AND LATERAL SURFACES
- Publication number 20140167075
- Publication date Jun 19, 2014
- LedEngin, Inc.
- Zequn MEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAPHITE-CONTAINING SUBSTRATES FOR LED PACKAGES
- Publication number 20140124822
- Publication date May 8, 2014
- LedEngin, Inc.
- Xiantao Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNING OF EMITTER WITH MULTIPLE LEDS TO A SINGLE COLOR BIN
- Publication number 20140084796
- Publication date Mar 27, 2014
- LedEngin, Inc.
- Xiantao Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PACKAGE FOR MULTIPLE LIGHT EMITTING DIODES
- Publication number 20140049958
- Publication date Feb 20, 2014
- LedEngin, Inc.
- Xiantao Yan
- F21 - LIGHTING
Information Patent Application
SYSTEM AND METHODS FOR WARM WHITE LED LIGHT SOURCE
- Publication number 20130270585
- Publication date Oct 17, 2013
- LedEngin, Inc.
- ZEQUN MEI
- F21 - LIGHTING
Information Patent Application
LED-BASED MR16 REPLACEMENT LAMP
- Publication number 20130258654
- Publication date Oct 3, 2013
- LedEngin, Inc.
- Xiantao Yan
- F21 - LIGHTING
Information Patent Application
TUNABLE MULTI-LED EMITTER MODULE
- Publication number 20130229125
- Publication date Sep 5, 2013
- LedEngin, Inc.
- Xiantao Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND SYSTEM FOR FORMING LED LIGHT EMITTERS
- Publication number 20130228804
- Publication date Sep 5, 2013
- LedEngin, Inc.
- Xiantao Yan
- F21 - LIGHTING

Xiantao Yan

Person

Patents Grantslast 30 patents

Method for making tunable multi-led emitter module

Package for flip-chip LEDs with close spacing of LED chips

Tunable LED emitter with continuous spectrum

Compact emitter for warm dimming and color tunable lamp

Method for making tunable multi-LED emitter module

LED package having mushroom-shaped lens with volume diffuser

LED-based MR16 replacement lamp

Method of manufacturing ceramic LED packages with higher heat dissi...

Method and system for forming LED light emitters

Color tunable light source module with brightness and dimming control

Ceramic LED package

Compact emitter for warm dimming and color tunable lamp

Graphite-containing substrates for LED packages

Color tunable light source module with brightness control

Package for multiple light emitting diodes

Spot TIR lens system for small high-power emitter

Method and system for forming LED light emitters

Package for high-power LED devices

Tunable multi-LED emitter module

System and methods for warm white LED light source

Manufacturing method for LED emitter with high color consistency

Method and system for forming LED light emitters

Method and system for forming LED light emitters

Phosphor cap for LED die top and lateral surfaces

Tuning of emitter with multiple LEDs to a single color bin

Deposition of phosphor on die top by stencil printing

Method and system for forming LED light emitters

Spot TIR lens system for small high-power emitter

LED packages with mushroom shaped lenses and methods of manufacturi...

Tuning of emitter with multiple LEDs to a single color bin

Patents Applicationslast 30 patents

SELECTION OF PHOSPHORS AND LEDS IN A MULTI-CHIP EMITTER FOR A SINGL...

PACKAGE FOR FLIP-CHIP LEDS WITH CLOSE SPACING OF LED CHIPS

METHOD FOR MAKING TUNABLE MULTI-LED EMITTER MODULE

TUNABLE LED EMITTER WITH CONTINUOUS SPECTRUM

COMPACT EMITTER FOR WARM DIMMING AND COLOR TUNABLE LAMP

METHOD AND SYSTEM FOR FORMING LED LIGHT EMITTERS

TUNABLE MULTI-LED EMITTER MODULE

COMPACT EMITTER FOR WARM DIMMING AND COLOR TUNABLE LAMP

METHOD AND SYSTEM FOR FORMING LED LIGHT EMITTERS

METHOD AND SYSTEM FOR FORMING LED LIGHT EMITTERS

LED PACKAGE HAVING MUSHROOM-SHAPED LENS WITH VOLUME DIFFUSER

PACKAGE FOR HIGH-POWER LED DEVICES

METHOD AND SYSTEM FOR FORMING LED LIGHT EMITTERS

TUNING OF EMITTER WITH MULTIPLE LEDS TO A SINGLE COLOR BIN

SELECTION OF PHOSPHORS AND LEDS IN A MULTI-CHIP EMITTER FOR A SINGL...

SPOT TIR LENS SYSTEM FOR SMALL HIGH-POWER EMITTER

PACKAGE FOR MULTIPLE LIGHT EMITTING DIODES

METHOD OF MANUFACTURING CERAMIC LED PACKAGES

COLOR TUNABLE LIGHT SOURCE MODULE WITH BRIGHTNESS AND DIMMING CONTROL

COLOR TUNABLE LIGHT SOURCE MODULE WITH BRIGHTNESS CONTROL

MANUFACTURING METHOD FOR LED EMITTER WITH HIGH COLOR CONSISTENCY

CERAMIC LED PACKAGE

PHOSPHOR CAP FOR LED DIE TOP AND LATERAL SURFACES

GRAPHITE-CONTAINING SUBSTRATES FOR LED PACKAGES

TUNING OF EMITTER WITH MULTIPLE LEDS TO A SINGLE COLOR BIN

PACKAGE FOR MULTIPLE LIGHT EMITTING DIODES

SYSTEM AND METHODS FOR WARM WHITE LED LIGHT SOURCE

LED-BASED MR16 REPLACEMENT LAMP

TUNABLE MULTI-LED EMITTER MODULE

METHOD AND SYSTEM FOR FORMING LED LIGHT EMITTERS