HY

Haitao Yao

AL Alibaba: 1 patents #83 of 399Top 25%
Overall (2021): #438,103 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10950221 Keyword confirmation method and apparatus Yong Liu 2021-03-16