Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817464 | Portable device control method using an electric pen and portable device thereof | Seongmin JE, Jiyoon PARK, Seungeun Lee | 2017-11-14 |
| 9584948 | Method and apparatus for operating multiple speakers using position information | Donghyun YEOM | 2017-02-28 |