Yun CHI

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Phosphors based on carbene metal complex
- Patent number 12,252,640
- Issue date Mar 18, 2025
- City University of Hong Kong
- Yun Chi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
PHOSPHORS BASED ON CARBENE METAL COMPLEX
- Publication number 20230100202
- Publication date Mar 30, 2023
- City University of Hong Kong
- Yun CHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOSPHORS BASED ON CARBENE METAL COMPLEX
- Publication number 20230098697
- Publication date Mar 30, 2023
- City University of Hong Kong
- Yun CHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL COMPLEX AND LIGHT EMITTING DEVICE
- Publication number 20230006152
- Publication date Jan 5, 2023
- City University of Hong Kong
- Yun Chi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL COMPLEX AND LIGHT EMITTING DEVICE
- Publication number 20220402955
- Publication date Dec 22, 2022
- City University of Hong Kong
- Yun CHI
- H01 - BASIC ELECTRIC ELEMENTS