QB

Qianchao Ban

AM Amazon: 1 patents #1,427 of 4,749Top 35%
📍 Seattle, WA: #1,390 of 4,400 inventorsTop 35%
🗺 Washington: #4,285 of 13,115 inventorsTop 35%
Overall (2022): #296,927 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11348058 Beacon-based delivery confirmation Zheng Wang, Yee Yan Cheng, Jin Li, Shao-Wen Yang, Xingang Guo 2022-05-31