Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487332 | Strictly non-blocking wavelength division multiplexed (WDM) cross-connect device for use in a heterogeneous network | April Patricia Rasala | 2002-11-26 |
| 6408093 | Method for comparing object ranking schemes | Jianying Hu, Ramanujan Kashi | 2002-06-18 |
| 6381046 | Routing method for ring networks, such as WDM ring networks for optical communication | Peter M. Winkler | 2002-04-30 |