Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10538843 | Vaporizer and thin film deposition apparatus including the same | Hyun Sik Sim, Jung Suk Oh, Jae-Seok Kim, Jun Won Lee, Hyuk-Yul Choi +9 more | 2020-01-21 |
| D726650 | Portable charger | Sung Keun Park | 2015-04-14 |
| 7450897 | Exit tray and image forming apparatus including the same | — | 2008-11-11 |
| 7001129 | Loadlock apparatus and structure for creating a seal between an elevator drive shaft and the loadlock chamber thereof | — | 2006-02-21 |