5
个
Appearance patent
10
个
Utility model patent
13
个
Soft works trademark
18
个
Invention patent
Ultra-low Power consumption and High Precision photoelectric Heart rate Blood oxygen Sensor VC32
Ultra-low Power consumption and High Precision photoelectric Heart rate Sensor VC52
Heart rate oxygen regimen VP60A
ECG body fat detection 2-in-1 chip VC8088