YD

Yubo Duan

BT Black Sesame Technologies: 1 patents #15 of 28Top 55%
📍 Singapore, SG: #440 of 1,847 inventorsTop 25%
Overall (2022): #194,549 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11297226 Photo taking feedback system Evelyn Chee, Jin Xu, Jizhang Shan 2022-04-05