PARKING SITE MANAGEMENT SYSTEM USING RAIDER SENSOR AND OPERATING METHOD THEREOF
POWER SUPPLY SYSTEM OF FOOD VEHICLE AND OPERATION METHODS THEREOF
POWER SWIVEL SYSTEM OF VEHICLE SEAT AND PLANETARY GEAR-TYPE REDUCTION DEVICE THEREOF
ROBOT TO SUPPORT INDEPENDENT ACTIVITIES FOR THE DISABLED
SUBMARINE HAVING TOWED ARRAY SONAR AND METHOD USING THE SAME
Submarine vertical launch system capable of delaying the vertical rise time of the projectile
SYSTEM METHOD AND COMPUTER READABLE STORAGE MEDIUM FOR MANAGING VEHICLES IN VEHICLE MART
Table lift fall prevention safety devices and braking methods and table lifts using them