Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568220 | Method of fabricating optical fiber gratings maximizing residual mechanical stress in the optical fibers | Un-Chul Paek, Chang Seok Kim, Yong-Woo Park, Hyun Soo Park, Kyung-Ho Kwack | 2003-05-27 |