Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813959 | Apparatus and method for measuring residual stress and photoelastic effect of optical fiber | Yong-Woo Park, Un-Chul Paek, Mun-Hyun Do | 2004-11-09 |
| 6678433 | Apparatus and method for measuring residual stress and photoelastic effect of optical fiber | Jin Han Kim, Sung-Koog Oh, Yong-Woo Park, Un-Chul Paek | 2004-01-13 |