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Yangfan Yu

AL Alibaba: 1 patents #28 of 236Top 15%
Overall (2018): #186,488 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10110672 Graphic sharing Zhijun Yuan 2018-10-23