Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5142408 | Optical amplifier | Ian W. Marshall | 1992-08-25 |
| 5111153 | Non-linear optical amplification | Ian W. Marshall | 1992-05-05 |
| 5015964 | Optical amplifiers | — | 1991-05-14 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5142408 | Optical amplifier | Ian W. Marshall | 1992-08-25 |
| 5111153 | Non-linear optical amplification | Ian W. Marshall | 1992-05-05 |
| 5015964 | Optical amplifiers | — | 1991-05-14 |