Fu-Yu Chang

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Tao-Yung Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting diode structure having photonic crystals
- Patent number 7,173,289
- Issue date Feb 6, 2007
- Formosa Epitaxy Incorporation
- Liang-Wen Wu
- H01 - BASIC ELECTRIC ELEMENTS