Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10075235 | Method and apparatus for data transmission | Tae-seok SIM, Jong Seok Kim, Yo Han LEE, Young-Keun Choi | 2018-09-11 |
| 9922014 | Method and apparatus for making contents through writing input on touch screen | Do-Hyeon Kim, Won Suk CHANG, Seong-Taek Hwang | 2018-03-20 |