Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671085 | Switchable dynamic gain-flattened optical amplifiers and methods with wide dynamic gain range | Zhenguo Lu | 2003-12-30 |
| 6603902 | Wavelength selective variable reflector | — | 2003-08-05 |