Modular rocket rescue system and passenger safety wearable band
MODULAR ROCKET RESCUE SYSTEM AND PASSENGER SAFETY WEARABLE BAND
Multifunctional portable control device, wristband and multifunctional control system
POROUS PRESSURE-SENSITIVE RUBBER AND PRODUCTS COMPRISING THE SAME
Porous Pressure-Sensitive Rubber and Products Comprising the Same
Rescue wristband for detecting drowning and sending out rescue signal
Safe driving monitoring bracelet based on skin sweat and monitoring method
Smart bracelet capable of monitoring drowning in marine environment
SYSTEM AND METHOD FOR PREDICTING DROWSINESS WHILE DRIVING
SYSTEM AND METHOD FOR PREDICTING DROWSINESS WHILE DRIVING
SYSTEM AND METHOD FOR PREDICTING DROWSINESS WHILE DRIVING
System and method for reducing giveaway material on mint products
Vehicle-mounted fatigue driving detection system and wearable reminding bracelet