WL

Wang Liduo

BC Beijing Visionox Technology Co.: 1 patents #16 of 28Top 60%
TU Tsinghua University: 1 patents #1,221 of 2,815Top 45%
Overall (All Time): #3,319,680 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7501755 Electron injection layer material for organic electroluminescence device Yong Qiu, Yudi Gao, Deqiang Zhang 2009-03-10