Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788858 | Bundle tube type optical cable | Euy-don Park, Byung-gon Lee, Yon-soo Ahn | 2004-09-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788858 | Bundle tube type optical cable | Euy-don Park, Byung-gon Lee, Yon-soo Ahn | 2004-09-07 |