RZ

Rijin Zhu

Overall (2023): #281,113 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11692864 Open-type self-service vending method based on buyer positioning, and system Yuwei Lai 2023-07-04