Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662238 | Integrated modem and line-isolation circuitry with command mode and data mode control and associated method | Mitchell Reid | 2003-12-09 |
| 6549071 | Power amplifier circuitry and method using an inductance coupled to power amplifier switching devices | Susanne A. Paul | 2003-04-15 |
| 6516024 | Digital access arrangement circuitry and method for connecting to phone lines having a DC holding circuit with low distortion and current limiting | George Tyson Tuttle, Jeffrey W. Scott, Navdeep S. Sooch, David R. Welland | 2003-02-04 |
| 6504864 | Digital access arrangement circuitry and method for connecting to phone lines having a second order DC holding circuit | George Tyson Tuttle, Jeffrey W. Scott, Navdeep S. Sooch, David R. Welland | 2003-01-07 |