CS

Changlong Sun

AL Alibaba: 1 patents #28 of 236Top 15%
Overall (2018): #455,156 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10042896 Providing search recommendation — 2018-08-07