Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9760184 | Portable keyboard and speaker assembly | Hyuksoo Chang, Hyunsun Yoo, Sangwoo Seo | 2017-09-12 |
| D789523 | Absorbent article | JuHyung Lee, Sungsu Kim, Moonyoung Cho, SeoYeon Son | 2017-06-13 |
| 9665068 | Smart bracelet | Yongho Lee, Hyunsun Yoo, Sangwoo Seo | 2017-05-30 |
| 9571928 | Wireless sound equipment | Sangwoo Seo, Donghyun Kim, Hyunsun Yoo, Secheol Oh, Hyuksoo Chang | 2017-02-14 |