Mingchun TSENG

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Patents Applicationslast 30 patents

Information Patent Application
ULTRAVIOLET LIGHT-EMITTING DIODE AND LIGHT-EMITTING DEVICE INCLUDIN...
- Publication number 20240322086
- Publication date Sep 26, 2024
- QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Bin JIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRAVIOLET LIGHT-EMITTING DEVICE
- Publication number 20230317879
- Publication date Oct 5, 2023
- Xiamen San'An Optoelectronics Co., Ltd.
- Mingchun TSENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD FOR PRODUCING THE SAME
- Publication number 20230215985
- Publication date Jul 6, 2023
- XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
- Weichun TSENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20230178684
- Publication date Jun 8, 2023
- Xiamen Sanan Optoelectronics Technology Co., Ltd
- Bin JIANG
- H01 - BASIC ELECTRIC ELEMENTS