QB

Qianchao Ban

AM Amazon: 3 patents #5,147 of 19,158Top 30%
Overall (All Time): #1,384,516 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11694147 Location confirmation using crowdsourced wireless fingerprints HebaAllah Aly AbdElHalim Aly Ismail, Zheng Wang, Matthew Kenneth Bellamy, Shao-Wen Yang, Xingang Guo 2023-07-04
11556884 Privacy-preserving identity-validated transactions Shao-Wen Yang, Jin Li, Xingang Guo 2023-01-17
11348058 Beacon-based delivery confirmation Zheng Wang, Yee Yan Cheng, Jin Li, Shao-Wen Yang, Xingang Guo 2022-05-31