Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948176 | Cover plate for optical disk drive | Jin-seung Sohn, Jun-min Park | 2005-09-20 |
| 6937396 | Hybrid lens with high numerical aperture | Jin-seung Sohn, Myung-bok Lee, Young-pil Park | 2005-08-30 |