Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Renwei Liu
Liaoning
CN
1 patent
2 Patents
US12233502
2025
Automatic Feeding and Discharging Machining System
KEDE NUMERICAL CONTROL CO., Ltd.
0 cites
USD1051892
2024
3D Scanning Optical Apparatus for Mobile Devices
0 cites