XD

Xinying DAI

WC Wangsu Science And Technology Co.: 2 patents #3 of 81Top 4%
Overall (2021): #98,840 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11102272 Method and device for downloading resource file — 2021-08-24
11102289 Method for managing resource state information and system for downloading resource — 2021-08-24