Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625093 | Apparatus and method for reproducing record for optical recording medium | Sang On Park, Won Hyoung Cho | 2003-09-23 |
| 6563772 | Method of tracking control for optical disc recorder and reproducer | Kyung Soo Kim | 2003-05-13 |