Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813408 | Methods for performing in-service upgrades of optical wavelength cross connects | — | 2004-11-02 |
| 6690853 | Tunable DWDM demultiplexer | S. Christopher Alaimo, Marc DeFrancesco, Keith Honea, David J. Marinelli, Steven Mechels +5 more | 2004-02-10 |
| 6687907 | Prevention of broadband cable service theft | — | 2004-02-03 |