DH

Duofeng Hu

AC Advanced New Technologies Co.: 1 patents #162 of 458Top 40%
Overall (2022): #468,593 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11379922 Blockchain-based service processing — 2022-07-05