QUNFENG PAN

Person

Xiamen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Vertical type AC-LED device and manufacturing method thereof
- Patent number 9,537,048
- Issue date Jan 3, 2017
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Shunping Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alternating current vertical light emitting element and manufacturi...
- Patent number 9,269,698
- Issue date Feb 23, 2016
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiaoqiang Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flip-chip light emitting diode and fabrication method
- Patent number 9,190,569
- Issue date Nov 17, 2015
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiaoqiang Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical light emitting device and manufacturing method thereof
- Patent number 9,159,895
- Issue date Oct 13, 2015
- Xiamen Sanan Optoelectronics Technology Co., Ltd.
- Xiaoqiang Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode having increased light extraction
- Patent number 9,006,768
- Issue date Apr 14, 2015
- Qunfeng Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode with a current concentrating structure
- Patent number 8,823,046
- Issue date Sep 2, 2014
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Qunfeng Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode with a current concentrating structure
- Patent number 8,581,268
- Issue date Nov 12, 2013
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Qunfeng Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reflector, manufacture method thereof and light-emitting device inc...
- Patent number 8,415,702
- Issue date Apr 9, 2013
- Xiamen Sanan Optoelectronics Technology Co., Ltd.
- Qunfeng Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antistatic gallium nitride based light emitting device and method f...
- Patent number 8,217,417
- Issue date Jul 10, 2012
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Qunfeng Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing GaN-based film LED
- Patent number 7,955,959
- Issue date Jun 7, 2011
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jyh Chiarng Wu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Vertical Type AC-LED Device and Manufacturing Method Thereof
- Publication number 20150144974
- Publication date May 28, 2015
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Shunping Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Flip-Chip Light Emitting Diode and Fabrication Method
- Publication number 20150115295
- Publication date Apr 30, 2015
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
- XIAOQIANG ZENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vertical Light Emitting Device and Manufacturing Method Thereof
- Publication number 20150060895
- Publication date Mar 5, 2015
- Xiamen Sanan Otoelectronics Technology Co., Ltd.
- Xiaoqiang Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Alternating Current Vertical Light Emitting Element and Manufacturi...
- Publication number 20140291708
- Publication date Oct 2, 2014
- Xiaoqiang Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Emitting Diode with a Current Concentrating Structure
- Publication number 20140042485
- Publication date Feb 13, 2014
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
- Qunfeng Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODE HAVING INCREASED LIGHT EXTRACTION
- Publication number 20140034985
- Publication date Feb 6, 2014
- Xiamen Sanan Optoelectronics Technology Co., Ltd.
- Qunfeng Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Emitting Diode with a Current Concentrating Structure
- Publication number 20120273814
- Publication date Nov 1, 2012
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
- Qunfeng Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Reflector, Manufacture Method Thereof And Light-Emitting Device Inc...
- Publication number 20120104410
- Publication date May 3, 2012
- Qunfeng Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING GaN-BASED FILM LED
- Publication number 20110076791
- Publication date Mar 31, 2011
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jyh Chiarng WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antistatic Gallium Nitride Based Light Emitting Device and Method f...
- Publication number 20110057199
- Publication date Mar 10, 2011
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Qunfeng PAN
- H01 - BASIC ELECTRIC ELEMENTS

QUNFENG PAN

Person

Patents Grantslast 30 patents

Vertical type AC-LED device and manufacturing method thereof

Alternating current vertical light emitting element and manufacturi...

Flip-chip light emitting diode and fabrication method

Vertical light emitting device and manufacturing method thereof

Light emitting diode having increased light extraction

Light emitting diode with a current concentrating structure

Light emitting diode with a current concentrating structure

Reflector, manufacture method thereof and light-emitting device inc...

Antistatic gallium nitride based light emitting device and method f...

Method for manufacturing GaN-based film LED

Patents Applicationslast 30 patents

Vertical Type AC-LED Device and Manufacturing Method Thereof

Flip-Chip Light Emitting Diode and Fabrication Method

Vertical Light Emitting Device and Manufacturing Method Thereof

Alternating Current Vertical Light Emitting Element and Manufacturi...

Light Emitting Diode with a Current Concentrating Structure

LIGHT EMITTING DIODE HAVING INCREASED LIGHT EXTRACTION

Light Emitting Diode with a Current Concentrating Structure

Reflector, Manufacture Method Thereof And Light-Emitting Device Inc...

METHOD FOR MANUFACTURING GaN-BASED FILM LED

Antistatic Gallium Nitride Based Light Emitting Device and Method f...