|
KR20210011142A
|
|
Electrostatic chuck for adsorbing substrate
|
|
KR101783367B1
|
|
Beverage storage Keg and Beverage Supply Dispenser Using The Same
|
|
KR20160022474A
|
|
Sales transcation at a duty free strore and delivery of sold itmes using mobile terminal
|
|
KR101459285B1
|
|
Device and method for determining sentence similality and device and method for marking exam
|
|
US2015278758A1
|
|
Method and system for a shipment coordination service
|
|
KR20150028768A
|
|
Method of operating retail store with mobile application for searching products available but not displayed in the store
|
|
US8818873B1
|
|
Method of operating a duty-free store at an airport with a product storage area and product pickup area
|
|
US8401915B1
|
|
Method of operating retail store with mobile application for searching products available for sale in the retail store
|
|
US8401914B1
|
|
Method of operating retail store with mobile application for searching products available but not displayed in the store
|
|
KR20110000199A
|
|
Matress device for preventing decubitus ulcer
|
|
KR20100089445A
|
|
Urination sensing device
|
|
KR20040077258A
|
|
System and method for predict ovulation day
|
