Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079926 | Method and apparatus for providing user interface of portable device | Berm-jin Cho, Hyun-gyoo Yook | 2021-08-03 |
| 10156979 | Method and apparatus for providing user interface of portable device | Berm-jin Cho, Hyun-gyoo Yook | 2018-12-18 |
| 9652145 | Method and apparatus for providing user interface of portable device | Berm-jin Cho, Hyun-gyoo Yook | 2017-05-16 |
| 9417788 | Method and apparatus for providing user interface | Berm-jin Cho, Hyun-gyoo Yook | 2016-08-16 |