Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574394 | Optical fibre grating and optical fiber transmission system using such optical fiber grating | Wei-Hung Loh | 2003-06-03 |
| 6549705 | Fabrication of optical waveguide gratings | Morten Ibsen | 2003-04-15 |