Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505093 | Swing seat unit | Yun Jee Lee, Ji Hyun Song, Seung Chan JO | 2022-11-22 |
| 11273689 | Air vent apparatus for vehicle | Yong-Woo Lee, Kwan Woo Lee, Jong Chae Lee, Kee Jin Sung | 2022-03-15 |