Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631234 | Photonic crystal fibers | Philip St. John Russell, Jonathan Cave Knight | 2003-10-07 |
| 6603912 | Single mode optical fibre having a large cone photonic crystal | Jonathan Cave Knight, Philip Russell | 2003-08-05 |