Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7450898 | Multi-functional peripheral device | Sea-chul Bae, Byung-sun Ahn, Sung Won Kim | 2008-11-11 |
| 7406747 | Hinge apparatus for cover of image forming apparatus | — | 2008-08-05 |