Yan Chen

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Foshan, CN

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Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE AND PHOTOELECTRIC SENSOR
- Publication number 20250107265
- Publication date Mar 27, 2025
- Foshan NationStar Optoelectronics Co., Ltd.
- Mingjun ZHU
Information Patent Application
ULTRAVIOLET LED DEVICE AND PREPARATION METHOD THEREFOR
- Publication number 20240266481
- Publication date Aug 8, 2024
- FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD.
- Yurong LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING AN OPTOELECTRONIC DEVICE
- Publication number 20240203937
- Publication date Jun 20, 2024
- FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD.
- Mingjun ZHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SENSING DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20230215844
- Publication date Jul 6, 2023
- FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD.
- Junzheng Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR MACHINING A DEVICE AND DEVICE
- Publication number 20230215847
- Publication date Jul 6, 2023
- FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD.
- Mingjun ZHU
- H01 - BASIC ELECTRIC ELEMENTS