Chiung -Wen CHANG

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Chiayi City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Organic light-emitting device
- Patent number 11,522,151
- Issue date Dec 6, 2022
- National Chiao Tung University
- Hsin-Fei Meng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20190355921
- Publication date Nov 21, 2019
- NATIONAL CHIAO-TUNG UNIVERSITY
- Hsin-Fei MENG
- H01 - BASIC ELECTRIC ELEMENTS