Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9685770 | Vacuum wall-through structure | Chan Park, Moo-Young Chun, Jae Sok Oh | 2017-06-20 |
| 8602572 | Belt supporting type reflecting mirror mount | Kwijong Park, Dae Hee Lee | 2013-12-10 |