Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829438 | Add/drop multiplexing in WDM optical networks | Wen Liu, Derrick Remedios | 2004-12-07 |
| 6819879 | Method and apparatus for encoding optical power and non-payload data in an optical signal | — | 2004-11-16 |
| 6735725 | Method and apparatus for performance management of a multiplexed transmission system | Chung-Yu Wu | 2004-05-11 |
| 6732058 | Method and apparatus for computation reduction for tone detection | Dongxing Jin, Derrick Remedios, Leonard Marziliano | 2004-05-04 |