Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9811750 | Character recognition and character input apparatus using touch screen and method thereof | Do-Hyeon Kim, Seong-Taek Hwang, Dong-Hoon Jang, Mu-Sik Kwon, Sang-Wook Oh +1 more | 2017-11-07 |
| 9600920 | Method and apparatus for creating animation message | Dong-Hyuk Lee, Mu-Sik Kwon, Sang-Wook Oh, Do-Hyeon Kim, Seong-Taek Hwang | 2017-03-21 |