Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7133616 | Wavelength-selective routing using an optical add/drop architecture | — | 2006-11-07 |
| 6822975 | Circuitry for mixed-rate optical communication networks | Roman Antosik, Lewis K. Stroll, Richard L. Ukeiley, Stanley E. Wood | 2004-11-23 |
| 6661946 | Method of controlling optical signal power at an add/drop node in a WDM optical communication system | Robert D. Feldman, Scott Young | 2003-12-09 |