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Huadong Dai

FC Focaltech Systems Co.: 1 patents #28 of 62Top 50%
Overall (All Time): #3,116,885 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8786564 Touch stylus, touch detection method and touch detection system Lianghua Mo, Huaiyi Xu, Jincheng Tian, Xinxi Jiang, Hua Li 2014-07-22