Chiming TSAI

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Fujian, CN

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Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DIODE AND LIGHT-EMITTING DEVICE
- Publication number 20250151470
- Publication date May 8, 2025
- QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Weiming YU
Information Patent Application
LIGHT-EMITTING DEVICE AND LIGHT-EMITTING ELEMENT
- Publication number 20240088335
- Publication date Mar 14, 2024
- QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Xiushan ZHU
- H01 - BASIC ELECTRIC ELEMENTS