Shengnan LIU

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Tianjin, CN

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Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DIODE ELEMENT AND MANUFACTURING METHOD THEREOF AND L...
- Publication number 20250056931
- Publication date Feb 13, 2025
- QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Pengjie HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODE AND LIGHT EMITTING DEVICE
- Publication number 20240204141
- Publication date Jun 20, 2024
- TIANJIN SANAN OPTOELECTRONICS CO., LTD.
- Jiayu LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL LED CHIP STRUCTURE, METHOD OF MANUFACTURING SAME AND LIGHT...
- Publication number 20240145621
- Publication date May 2, 2024
- TIANJIN SANAN OPTOELECTRONICS CO., LTD.
- Shengnan LIU
- H01 - BASIC ELECTRIC ELEMENTS