Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8425327 | Method for providing location information of game character by operating with messenger server and system thereof | Hyo Joon Kim | 2013-04-23 |
| 8043159 | Method for providing location information of game character by operating with messenger server and systems thereof | Hyo Joon Kim | 2011-10-25 |