Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747778 | Method and apparatus for generating a pulse width modulated signal and optical attenuator controlled by a pulse width modulated signal | Roger Brown, Earl A Dennis, Darren Vass, Michael Leach | 2004-06-08 |
| 6721909 | High dynamic range error rate monitor | — | 2004-04-13 |