Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647162 | Apparatus and method for measuring residual stress and photoelastic effect of optical fiber | Dug-Young Kim, Yong-Woo Park, Un-Chul Paek | 2003-11-11 |
| 6523368 | Dispersion-managed fiber preform and fabricating method thereof by MCVD | Jae Deuk Lee, Yong-Woo Park, Ghie-Hugh Song, Un-Chul Paek | 2003-02-25 |