Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10775957 | Method and apparatus for entering text in portable terminal | Gi-Yong Lee, Sung-Hwan Baek | 2020-09-15 |
| 9766767 | Method and apparatus for entering text in portable terminal | Gi-Yong Lee, Sung-Hwan Baek | 2017-09-19 |