FeiFan MA

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Chongqing, CN

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING SUPPORT ASSEMBLY AND METHOD FOR MANUFACTUR...
- Publication number 20240234191
- Publication date Jul 11, 2024
- CHONGQING KONKA OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Guangchao DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSIENT-SUBSTRATE ASSEMBLY AND MANUFACTURING METHOD THEREOF
- Publication number 20230170337
- Publication date Jun 1, 2023
- CHONGQING KOKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Feifan MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE (LED) CHIP ASSEMBLY AND PREPRAING METHOD THERE...
- Publication number 20230154903
- Publication date May 18, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO, LTD.
- GuangChao DAI
- H01 - BASIC ELECTRIC ELEMENTS