Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6751013 | Gain-clamped semiconductor optical amplifiers with adjustable gain levels | — | 2004-06-15 |
| 6731424 | Dynamic gain flattening in an optical communication system | — | 2004-05-04 |
| 6731427 | Semiconductor optical amplifier systems | — | 2004-05-04 |
| 6687049 | Optical amplifiers with stable output power under low input power conditions | James W. Sulhoff, Chia-Chi Wang | 2004-02-03 |