Chengxiao Du

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting diode and fabrication method therof
- Patent number 10,665,748
- Issue date May 26, 2020
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jie Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode and fabrication method thereof
- Patent number 10,263,147
- Issue date Apr 16, 2019
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jie Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode and fabrication method thereof
- Patent number 10,043,944
- Issue date Aug 7, 2018
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jie Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Light Emitting Diode and Fabrication Method Thereof
- Publication number 20180138358
- Publication date May 17, 2018
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
- Jie ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semi-polar LED Epitaxial Structure and Fabrication Method
- Publication number 20180138332
- Publication date May 17, 2018
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
- Chengxiao DU
- B82 - NANO-TECHNOLOGY
Information Patent Application
Light Emitting Diode and Fabrication Method Thereof
- Publication number 20180122988
- Publication date May 3, 2018
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
- Jie Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Emitting Diode and Fabrication Method Thereof
- Publication number 20180026156
- Publication date Jan 25, 2018
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
- Jie Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Emitting Diode and Fabrication Method Thereof
- Publication number 20180013033
- Publication date Jan 11, 2018
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
- Xueliang Zhu
- H01 - BASIC ELECTRIC ELEMENTS