CY

Changyuan Yang

AL Alibaba: 1 patents #1,069 of 2,313Top 50%
Overall (All Time): #2,843,316 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10209863 Method and apparatus for displaying cascading menu Xiaoxin Zhang 2019-02-19