Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11586289 | Information output device | Dong Soo Kwon, Han Byeol Kim, Se Min Ryu, Byoung-Kil HAN, Joon Yeong Kim +3 more | 2023-02-21 |
| 8682396 | Vibration module for portable terminal | Tae-Heon Yang, Yu-Dong Bae, Dong Soo Kwon, Young-Min Lee, Eun-Hwa Lee +2 more | 2014-03-25 |