KR20120019345A
|
|
Electronic commercial transaction system and method thereof
|
KR20110050031A
|
|
A electronic commerce system and business method for electronic commerce
|
KR20110008840A
|
|
Online video shopping mall making system and method thereof
|
KR20100037386A
|
|
Content providing system and method thereof
|
KR20100031389A
|
|
Electronic menu, information providing system using the electronic menu and method thereof
|
KR20090120892A
|
|
Multimedia data communication system and method thereof
|
KR20090117340A
|
|
User interface for mobile devices
|
KR20090117335A
|
|
Data communication system using mobile network
|
KR20090097750A
|
|
Digital contents display device, digital contents display method and digital contents display system
|
KR20090084597A
|
|
A recommendation and uploading method of contents and a recommendation method of member and system thereof
|
KR20090046292A
|
|
Search advertisement service system and method thereof
|
KR20080113943A
|
|
Internet search service method and system thereof
|