Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636301 | Optical waveguide amplifiers | Maurice O'Sullivan, Jonathan King | 1997-06-03 |
| 5608571 | Optical amplifiers | Richard E. Epworth, Moira J. Stewart | 1997-03-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636301 | Optical waveguide amplifiers | Maurice O'Sullivan, Jonathan King | 1997-06-03 |
| 5608571 | Optical amplifiers | Richard E. Epworth, Moira J. Stewart | 1997-03-04 |