Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407974 | Optical pick-up apparatus | Jin Yong Kim | 2002-06-18 |
| 6377536 | Optical pick-up apparatus | Sung Chan Park, In Seop Eom | 2002-04-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407974 | Optical pick-up apparatus | Jin Yong Kim | 2002-06-18 |
| 6377536 | Optical pick-up apparatus | Sung Chan Park, In Seop Eom | 2002-04-23 |