Yanyun WANG

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Tianjin, CN

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Patents Applicationslast 30 patents

Information Patent Application
FLIP-CHIP LIGHT-EMITTING DEVICE AND LIGHT EMITTING MODULE HAVING TH...
- Publication number 20240170615
- Publication date May 23, 2024
- TIANJIN SANAN OPTOELECTRONICS CO., LTD.
- Zhiwei WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240030387
- Publication date Jan 25, 2024
- TIANJIN SANAN OPTOELECTRONICS CO., LTD.
- Zhiwei WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240014347
- Publication date Jan 11, 2024
- TIANJIN SANAN OPTOELECTRONICS CO., LTD.
- Zhiwei WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20230170439
- Publication date Jun 1, 2023
- TIANJIN SANAN OPTOELECTRONICS CO., LTD.
- Zhiwei WU
- H01 - BASIC ELECTRIC ELEMENTS