Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6429263 | Method for fabricating a preform for a plastic optical fiber and a preform for a plastic optical fiber fabricated thereby | Jin Hwang, Sang-Hyuk Im, Duck-Jong Suh, Han Cho | 2002-08-06 |