Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480658 | Optical fiber transmission line for wavelength division multiplexing transmission system | Takao Naito, Masuo Suyama, Olivier Gautheron | 2002-11-12 |
| 6421171 | L-band optical fiber amplifier | Dominique Bayart | 2002-07-16 |