Safety evacuation building with emergency escaping apparatus
Method and apparatus for directional beamforming using microphone array
Double parking vehicle installed in parking lot of apartment
Inter-floor evacuation device using variable speed damper cylinder and movable pulley
METHOD AND SYSTEM FOR PROVIDING PARKING SPACE LOCATION INFORMATION IN REAL TIME
Self driving emergency escaping apparatus having safety handle
SELF-DRIVEN EMERGENCY ESCAPE APPARATUS PROVIDED WITH SAFETY HANDLE
Self driving emergency escaping apparatus using a cylinder and movalbe pulley
SAFETY EVACUATION APPARATUS USING CYLINDER AND MOVING PULLEY
Vehicle alternator with front bracket and rear bracket having heat dissipation function
Apparatus for protecting circuit by controlling battery relay of construction equipment
Reduction of disinfection byproduct formation by an oxidative coupling reaction with birnessite
Reduction of disinfection byproduct formation by an oxidative coupling reaction with birnessite
VOICE SIGNAL PROCESSING APPARATUS AND METHOD USING MICROPHONES INSTALLED IN AN ENCLOSED SPACE