|
KR20140133633A
|
|
Goods exposure system in online shopping mall with keyword analyzing and managing method thereof
|
|
KR20140088637A
|
|
Mobile study system and method through progress analysis of online lecture
|
|
KR20140046108A
|
|
Goods proposing system through relation analysis between goods in online shopping mall
|
|
KR20130120875A
|
|
Online goods searching system and method using mouse
|
|
KR20120087768A
|
|
System and method for accumulating bonus points from purchasing goods using image recognition code
|
|
KR20120105589A
|
|
System and method for processing customrer class using image recognition code
|
|
KR20110131662A
|
|
Self-control system with limiting using of computer and method there of
|
|
KR20110124518A
|
|
Objective test studying system and method thereof
|
|
KR20110081526A
|
|
Recoding and analyzing system of time of solving problem
|
|
KR20110072754A
|
|
Abacus studying apparatus using touch screen and method thereof
|
|
KR20100115558A
|
|
Apparatus for word learning and method for operating the same
|
|
KR20100087790A
|
|
System and method for controlling use time of on-line game
|
|
KR20100085422A
|
|
Blocking system of online game time and method thereof
|
