Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6537474 | Method for manufacturing plastic-substitute goods by using natural materials | Young Bok Kim | 2003-03-25 |
| 6507369 | Caption data processing apparatus for digital TV | — | 2003-01-14 |