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Shuaicheng Dong
Vancouver
CA
4 patents
4 Patents
USD1115300
2026
Walking Assist Device
UBTECH ROBOTICS Corp
0 cites
USD1099995
2025
Three-dimensional Printer
0 cites
USD1091834
2025
Rehabilitation Device
UBTECH ROBOTICS Corp Ltd
0 cites
USD1007598
2023
Three Wheeled Scooter with Compartments
0 cites