JD

Jingfen Dai

SC Shanghai Chule (Cootek) Information Technology Co.: 1 patents #15 of 29Top 55%
Overall (All Time): #2,997,438 of 4,157,543Top 75%
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Patent #TitleCo-InventorsDate
9323345 System capable of accomplishing flexible keyboard layout Xiaofeng Huang, Yanjiao Zhao 2016-04-26