Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950577 | Waveguide-based Bragg gratings with spectral sidelobe suppression and method thereof | Ansheng Liu, Dean Samara-Rubio, Michael T. Morse | 2005-09-27 |
| 6900930 | Method and apparatus of a semiconductor-based gain equalization device for optical amplifiers | Ansheng Liu | 2005-05-31 |
| 6888986 | Method and apparatus of a semiconductor-based tunable optical dispersion compensation system with multiple system with multiple channels | Ansheng Liu | 2005-05-03 |
| 6882776 | Method and apparatus of a semiconductor-based gain equalization device for optical amplifiers | Ansheng Liu | 2005-04-19 |