Bone Conduction Headset
696
2
2
Design of acaricide
694
2
1
SeeU smart glasses
691
3
3
iris identification instrument
690
2
2
High definition industrial lens
685
0
0
Expression helmet design
684
2
3
Structural design, model design
681
3
2
Small Area Air Purifier
673
2
0
Design of Water Saving Valve
672
2
2
Portable electric wheelchair
671
2
2
EL random dry hanger design
668
2
2
3D Scanner Design
668
2
4
VR integrated machine design
665
2
4
Sensor Design
659
2
2
CCD Lens Design
659
2
3
Desktop air purifier design
658
2
5
Portable Sticky Brush Design
658
2
3
Video Camera Design
650
2
0
Cashier Design
648
2
2
Flight Rescue Simulator
637
2
4
