Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6912338 | Optical signal noise reduction device and method of reducing optical signal noise | Hideyuki Sotobayashi | 2005-06-28 |
| 6876817 | Method for routing optical packets using multiple wavelength labels, optical packet router using multiple wavelength labels, and optical packet network that uses multiple wavelength labels | Naoya Wada, Hiroaki Harai, Fumito Kubota | 2005-04-05 |