Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10440170 | Apparatus and method for transmitting/receiving message in mobile communication terminal with touch screen | Pil-Sik CHOI | 2019-10-08 |
| 8855688 | Apparatus and method for transmitting and receiving message in mobile communication terminal with touch screen | Pil-Sik CHOI | 2014-10-07 |