JIANJIAN YANG

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Vertical light emitting diode and fabrication method
- Patent number 9,666,757
- Issue date May 30, 2017
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiaoqiang Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device preventing metal migration
- Patent number 9,293,673
- Issue date Mar 22, 2016
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhibai Zhong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultraviolet semiconductor light-emitting device and fabrication method
- Patent number 9,190,557
- Issue date Nov 17, 2015
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhibai Zhong
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor Light-Emitting Device Preventing Metal Migration
- Publication number 20150179893
- Publication date Jun 25, 2015
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
- ZHIBAI ZHONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRAVIOLET SEMICONDUCTOR LIGHT-EMITTING DEVICE AND FABRICATION METHOD
- Publication number 20150144875
- Publication date May 28, 2015
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
- ZHIBAI ZHONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL LIGHT EMITTING DIODE AND FABRICATION METHOD
- Publication number 20150108534
- Publication date Apr 23, 2015
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
- XIAOQIANG ZENG
- H01 - BASIC ELECTRIC ELEMENTS