XIAMEN CHANGELIGHT CO., LTD.

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XIAMEN, CN

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Patents Grantslast 30 patents

Information Patent Grant
Mini light-emitting diode chip having an extended electrode facing...
- Patent number 12,310,153
- Issue date May 20, 2025
- Xiamen Changelight Co., Ltd.
- Yingce Liu
Information Patent Grant
High voltage light-emitting diode and method of producing the same
- Patent number 11,695,098
- Issue date Jul 4, 2023
- Xiamen Changelight Co., Ltd.
- Yingce Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diode chip and method of manufacturing the same
- Patent number 11,621,375
- Issue date Apr 4, 2023
- XIAMEN CHANGELIGHT CO., LTD.
- Yingce Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flip-chip of light emitting diode and manufacturing method and illu...
- Patent number 11,621,380
- Issue date Apr 4, 2023
- XIAMEN CHANGELIGHT CO., LTD.
- Xingen Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flip light emitting chip and manufacturing method thereof
- Patent number 11,616,171
- Issue date Mar 28, 2023
- XIAMEN CHANGELIGHT CO., LTD.
- Yingce Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting chip and its manufacturing method
- Patent number 11,527,679
- Issue date Dec 13, 2022
- XIAMEN CHANGELIGHT CO., LTD.
- Xingen Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor chip of light emitting diode and manufacturing method...
- Patent number 11,469,349
- Issue date Oct 11, 2022
- XIAMEN CHANGELIGHT CO., LTD.
- Xingen Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode (LED) chip and manufacturing method and light...
- Patent number 11,456,399
- Issue date Sep 27, 2022
- XIAMEN CHANGELIGHT CO., LTD.
- Zhendong Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor wafer and method for manufacturing semiconductor wafe...
- Patent number 11,328,924
- Issue date May 10, 2022
- Xiamen Changelight Co., Ltd.
- Kaixuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor chip of light emitting diode having quantum well laye...
- Patent number 11,201,260
- Issue date Dec 14, 2021
- XIAMEN CHANGELIGHT CO., LTD.
- Zhi Wan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diodes with buffer layers
- Patent number 10,937,926
- Issue date Mar 2, 2021
- Xiamen Changelight Co., Ltd.
- Zhiwei Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Buffer layers having composite structures
- Patent number 10,916,422
- Issue date Feb 9, 2021
- Xiamen Changelight Co., Ltd.
- Kaixuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selective growth of nitride buffer layer
- Patent number 10,658,541
- Issue date May 19, 2020
- Xiamen Changelight Co., Ltd.
- Kaixuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and display devices for micro-LED mass transfer processes
- Patent number 10,622,339
- Issue date Apr 14, 2020
- Xiamen Changelight Co., Ltd.
- Zhiwei Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emiting diode device and method of producing the same
- Patent number 10,468,550
- Issue date Nov 5, 2019
- Xiamen Changelight Co., Ltd.
- Zhiwei Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diode chips with enhanced brightness
- Patent number 10,333,028
- Issue date Jun 25, 2019
- Xiamen Changelight Co., Ltd.
- Liang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Buffer layers having composite structures
- Patent number 10,121,656
- Issue date Nov 6, 2018
- Xiamen Changelight Co., Ltd.
- Kaixuan Chen
- C30 - CRYSTAL GROWTH
Information Patent Grant
HV-LED module having 3D light-emitting structure and manufacturing...
- Patent number 10,043,850
- Issue date Aug 7, 2018
- Xiamen Changelight Co., Ltd.
- Zhiwei Lin
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LED CHIP AND LED CHIP PREPARATION METHOD
- Publication number 20240421263
- Publication date Dec 19, 2024
- XIAMEN CHANGELIGHT CO., LTD.
- Xingen WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO LIGHT EMITTING ELEMENT AND ITS PREPARATION METHOD
- Publication number 20240128403
- Publication date Apr 18, 2024
- XIAMEN CHANGELIGHT CO., LTD.
- Wei LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING STRUCTURE, MANUFACTURING METHOD THEREOF, AND LIGHT-E...
- Publication number 20240038938
- Publication date Feb 1, 2024
- XIAMEN CHANGELIGHT CO., LTD.
- Xiaodong QU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR EPITAXY STRUCTURE, MANUFACTURING METHOD THEREOF, AND...
- Publication number 20230361245
- Publication date Nov 9, 2023
- XIAMEN CHANGELIGHT CO., LTD.
- Zhiwei LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR EPITAXY STRUCTURE AND MANUFACTURING METHOD THEREFOR,...
- Publication number 20230352623
- Publication date Nov 2, 2023
- XIAMEN CHANGELIGHT CO., LTD.
- Zhiwei LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLIP LIGHT EMITTING CHIP AND MANUFACTURING METHOD THEREOF
- Publication number 20220393077
- Publication date Dec 8, 2022
- Xiamen Changelight Co. Ltd.
- Yingce LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MINI LIGHT-EMITTING DIODE CHIP AND MANUFACTURING METHOD THEREOF
- Publication number 20220302352
- Publication date Sep 22, 2022
- XIAMEN CHANGELIGHT CO., LTD.
- Yingce LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Flip Light Emitting Chip and Manufacturing Method Thereof
- Publication number 20210343904
- Publication date Nov 4, 2021
- Xiamen Changelight Co., Ltd.
- Yingce LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Light Emitting Chip and Its Manufacturing Method
- Publication number 20210336089
- Publication date Oct 28, 2021
- Xiamen Changelight Co., Ltd.
- Xingen WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Chip of Light Emitting Diode and Manufacturing Method...
- Publication number 20210091262
- Publication date Mar 25, 2021
- XIAMEN CHANGELIGHT CO.,LTD.
- Xingen WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Flip-Chip of Light Emitting Diode and Manufacturing Method and Illu...
- Publication number 20200251632
- Publication date Aug 6, 2020
- Xiamen Changelight Co., Ltd.
- Xingen WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH VOLTAGE LIGHT-EMITTING DIODE AND METHOD OF PRODUCING THE SAME
- Publication number 20200251616
- Publication date Aug 6, 2020
- Xiamen Changelight Co. Ltd.
- Yingce LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER AND METHOD FOR MANUFACTURING SEMICONDUCTOR WAFE...
- Publication number 20200219715
- Publication date Jul 9, 2020
- Xiamen Changelight Co. Ltd.
- Kaixuan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Emitting Diode (LED) Chip and Manufacturing Method and Light...
- Publication number 20200176635
- Publication date Jun 4, 2020
- Xiamen Changelight Co., Ltd.
- Zhendong WEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Chip of Light Emitting Diode and Quantum Well Layer T...
- Publication number 20200091374
- Publication date Mar 19, 2020
- XIAMEN CHANGELIGHT CO., LTD.
- Zhi WAN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
LIGHT-EMITTING DIODE CHIP AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200020830
- Publication date Jan 16, 2020
- Xiamen Changelight Co., Ltd.
- Yingce LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND DISPLAY DEVICES FOR MICRO-LED MASS TRANSFER PROCESSES
- Publication number 20200013760
- Publication date Jan 9, 2020
- Xiamen Changelight Co. Ltd.
- Zhiwei LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODES WITH BUFFER LAYERS
- Publication number 20190296189
- Publication date Sep 26, 2019
- Xiamen Changelight Co., Ltd.
- Zhiwei Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITING DIODE DEVICE AND METHOD OF PRODUCING THE SAME
- Publication number 20190221709
- Publication date Jul 18, 2019
- Xiamen Changelight Co. Ltd.
- Zhiwei LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELECTIVE GROWTH OF NITRIDE BUFFER LAYER
- Publication number 20190103506
- Publication date Apr 4, 2019
- XIAMEN CHANGELIGHT CO., LTD.
- Kaixuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BUFFER LAYERS HAVING COMPOSITE STRUCTURES
- Publication number 20190088476
- Publication date Mar 21, 2019
- XIAMEN CHANGELIGHT CO., LTD.
- Kaixuan Chen
- C30 - CRYSTAL GROWTH
Information Patent Application
QUARTENARY LED WITH TRANSPARENT SUBSTRATE AND ALIGNED ELECTRODES
- Publication number 20190067525
- Publication date Feb 28, 2019
- XIAMEN CHANGELIGHT CO., LTD.
- Zhou XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE CHIPS WITH ENHANCED BRIGHTNESS
- Publication number 20170294557
- Publication date Oct 12, 2017
- XIAMEN CHANGELIGHT CO., LTD.
- Liang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Buffer Layers Having Composite Structures
- Publication number 20170256404
- Publication date Sep 7, 2017
- XIAMEN CHANGELIGHT CO., LTD.
- Kaixuan Chen
- C30 - CRYSTAL GROWTH
Information Patent Application
Method of Manufacturing Buffer Layers Having Composite Structures
- Publication number 20170256403
- Publication date Sep 7, 2017
- XIAMEN CHANGELIGHT CO., LTD.
- Kaixuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HV-LED MODULE HAVING 3D LIGHT-EMITTING STRUCTURE AND MANUFACTURING...
- Publication number 20160276402
- Publication date Sep 22, 2016
- XIAMEN CHANGELIGHT CO., LTD.
- Zhiwei Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLEXIBLE LED LIGHT BAR AND MANUFACTURING METHOD THEREOF
- Publication number 20150016116
- Publication date Jan 15, 2015
- XIAMEN CHANGELIGHT CO., LTD.
- ZUNXIANG HUANG
- F21 - LIGHTING

XIAMEN CHANGELIGHT CO., LTD.

Organization

Patents Grantslast 30 patents

Mini light-emitting diode chip having an extended electrode facing...

High voltage light-emitting diode and method of producing the same

Light-emitting diode chip and method of manufacturing the same

Flip-chip of light emitting diode and manufacturing method and illu...

Flip light emitting chip and manufacturing method thereof

Semiconductor light emitting chip and its manufacturing method

Semiconductor chip of light emitting diode and manufacturing method...

Light emitting diode (LED) chip and manufacturing method and light...

Semiconductor wafer and method for manufacturing semiconductor wafe...

Semiconductor chip of light emitting diode having quantum well laye...

Light-emitting diodes with buffer layers

Buffer layers having composite structures

Selective growth of nitride buffer layer

Methods and display devices for micro-LED mass transfer processes

Light-emiting diode device and method of producing the same

Light-emitting diode chips with enhanced brightness

Buffer layers having composite structures

HV-LED module having 3D light-emitting structure and manufacturing...

Patents Applicationslast 30 patents

LED CHIP AND LED CHIP PREPARATION METHOD

MICRO LIGHT EMITTING ELEMENT AND ITS PREPARATION METHOD

LIGHT-EMITTING STRUCTURE, MANUFACTURING METHOD THEREOF, AND LIGHT-E...

SEMICONDUCTOR EPITAXY STRUCTURE, MANUFACTURING METHOD THEREOF, AND...

SEMICONDUCTOR EPITAXY STRUCTURE AND MANUFACTURING METHOD THEREFOR,...

FLIP LIGHT EMITTING CHIP AND MANUFACTURING METHOD THEREOF

MINI LIGHT-EMITTING DIODE CHIP AND MANUFACTURING METHOD THEREOF

Flip Light Emitting Chip and Manufacturing Method Thereof

Semiconductor Light Emitting Chip and Its Manufacturing Method

Semiconductor Chip of Light Emitting Diode and Manufacturing Method...

Flip-Chip of Light Emitting Diode and Manufacturing Method and Illu...

HIGH VOLTAGE LIGHT-EMITTING DIODE AND METHOD OF PRODUCING THE SAME

SEMICONDUCTOR WAFER AND METHOD FOR MANUFACTURING SEMICONDUCTOR WAFE...

Light Emitting Diode (LED) Chip and Manufacturing Method and Light...

Semiconductor Chip of Light Emitting Diode and Quantum Well Layer T...

LIGHT-EMITTING DIODE CHIP AND METHOD OF MANUFACTURING THE SAME

METHODS AND DISPLAY DEVICES FOR MICRO-LED MASS TRANSFER PROCESSES

LIGHT-EMITTING DIODES WITH BUFFER LAYERS

LIGHT-EMITING DIODE DEVICE AND METHOD OF PRODUCING THE SAME

SELECTIVE GROWTH OF NITRIDE BUFFER LAYER

BUFFER LAYERS HAVING COMPOSITE STRUCTURES

QUARTENARY LED WITH TRANSPARENT SUBSTRATE AND ALIGNED ELECTRODES

LIGHT-EMITTING DIODE CHIPS WITH ENHANCED BRIGHTNESS

Buffer Layers Having Composite Structures

Method of Manufacturing Buffer Layers Having Composite Structures

HV-LED MODULE HAVING 3D LIGHT-EMITTING STRUCTURE AND MANUFACTURING...

FLEXIBLE LED LIGHT BAR AND MANUFACTURING METHOD THEREOF

Trademarklast 30 trademarks