Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11216158 | Method and apparatus for multitasking | Yohan Lee, Boyeon Na | 2022-01-04 |
| 10963011 | Touch input method and mobile terminal | Yohan Lee, Dasom LEE | 2021-03-30 |
| 10168868 | Method and apparatus for multitasking | Yohan Lee, Boyeon Na | 2019-01-01 |
| 10134161 | Method and apparatus for applying graphic effect in electronic device | Sejun Song, Youngeun Han | 2018-11-20 |
| 9886183 | Apparatus and method for receiving touch input in an apparatus providing a touch interface | Yohan Lee, Boyeon Na | 2018-02-06 |
| 9395833 | Method and apparatus for controlling lock or unlock in portable terminal | Yohan Lee, Youngeun Han | 2016-07-19 |
| 9268471 | Method and apparatus for generating directional sound | Boyeon Na, Kwangtai KIM, Jihyun Kim | 2016-02-23 |