Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D863524 | Air purifier | Young-Sun Shin, Dong-Hyuk Uim | 2019-10-15 |
| D862674 | Air purifier | Young-Sun Shin, Dong-Hyuk Uim | 2019-10-08 |
| D862675 | Air purifier | Young-Sun Shin, Dong-Hyuk Uim | 2019-10-08 |