Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775550 | Method of inducing ADSL communication device to transmit at downstream signaling rate optimized for extended range ADSL service with auxiliary pots channel over SDSL link | Thomas L. Ballard, III, John B. Wilkes | 2004-08-10 |
| 6711136 | Code-based filtering mechanism for reducing data-induced latching loopback in digital data service device | Don A. Waring | 2004-03-23 |
| 6680978 | Method and apparatus for nonlinear filtering and controlling the peak-to-average ratio | Richard L. Goodson, Steven R. Blackwell, Fred Chu | 2004-01-20 |