|
KR20170075329A
|
|
Complicated electronic book and education provisioning system based on knowledge structure and curriculum structure
|
|
KR20170011964A
|
|
Method and system for providing clean advertisement
|
|
WO2015005639A1
|
|
System for providing augmented reality content by using toy attachment type add-on apparatus
|
|
KR20140088509A
|
|
Method of recomending books in electronic form based on study plan
|
|
KR20140088508A
|
|
Method of managing books in electronic form by mapping onto knowlege hierarchy
|
|
KR20140071294A
|
|
Method of integrating books in electronic form
|
|
US2015301704A1
|
|
Method for providing playback order of ebook and add-on
|
|
KR101479410B1
|
|
Apparatus and method of providing augmented reality contents using toy attachable add-on device
|
|
KR101406483B1
|
|
Toy attachable augmented reality controller
|
|
KR101479411B1
|
|
Toy attached with augmented reality controller
|
|
KR20140047198A
|
|
Method of sharing customer rate of merchandise based on social network
|
|
KR20140019514A
|
|
Method of recomending books in electronic form based on study plan
|
|
KR20140019513A
|
|
Method of managing books in electronic form by mapping onto knowlege hierarchy
|
|
KR20140019512A
|
|
Method of integrating books in electronic form
|
|
KR20140001016A
|
|
Method and apparatus for determining input character based on drag on touch display
|
|
KR20060020428A
|
|
Method and system for providing human-network-based community service by using the internet
|
|
KR20060011293A
|
|
Method and system for posting messages automatically at internet electronicbulletin board
|
