KC

Ken-Chih Chang

YE Young Green Energy: 1 patents #16 of 29Top 60%
Overall (All Time): #3,163,599 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8466625 Illumination device and method controlling the same Chin-Hao Wu, Hsiang-Yu Chen 2013-06-18