Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456409 | Method and apparatus for extending fiber transmission distance with multiple pre-emphases in optically amplified DWDM system | Richard A. Barry, Murat Azizoglu, Eric Swanson | 2002-09-24 |
| 6445850 | Method and apparatus for per-band compensation with gap-free band structure for high speed DWDM transmission | Richard A. Barry, Murat Azizoglu, Derek E. Spock, John Z. Jiang | 2002-09-03 |
| 6400479 | Optical power balancer for optical amplified WDM networks | Richard A. Barry, Naimish Patel | 2002-06-04 |