Chien-Yi Chen

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Niaosong Township, TW

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Warm white light-emitting diode and thin film and its red phosphor...
- Patent number 8,343,379
- Issue date Jan 1, 2013
- Wei-Hung Lo
- Soshchin Naum
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

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