Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823066 | Digital access arrangement circuitry and method having current ramping control of the hookswitch | George Tyson Tuttle, Jeffrey W. Scott, David R. Welland | 2004-11-23 |
| 6754341 | External resistor and method to minimize power dissipation in DC holding circuitry for a communication system | Jeffrey W. Scott, David R. Welland | 2004-06-22 |
| 6683548 | Analog isolation system with digital communication across a capacitive barrier | Jeffrey W. Scott, David R. Welland | 2004-01-27 |