YT

Yinhai Tu

AC Advanced New Technologies Co.: 2 patents #176 of 623Top 30%
Overall (2021): #96,553 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11194982 QR code positioning method and apparatus 2021-12-07
10929628 QR code positioning method and apparatus 2021-02-23