Issued Patents 2002
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498825 | Digital access arrangement circuitry and method for connecting to phone lines having a DC holding circuit with programmable current limiting | George Tyson Tuttle, Jeffrey W. Scott, Navdeep S. Sooch, David R. Welland | 2002-12-24 |
| 6480602 | Ring-detect interface circuitry and method for a communication system | Bradley J. Fluke, Jeffrey W. Scott, Navdeep S. Sooch, David R. Welland | 2002-11-12 |
| 6462620 | RF power amplifier circuitry and method for amplifying signals | Susanne A. Paul | 2002-10-08 |
| 6448847 | Apparatus and method for providing differential-to-single ended conversion and impedance transformation | Susanne A. Paul | 2002-09-10 |
| 6442271 | Digital isolation system with low power mode | George Tyson Tuttle, Jerrell P. Hein, Jeffrey W. Scott, Navdeep S. Sooch, David R. Welland | 2002-08-27 |
| 6442213 | Digital isolation system with hybrid circuit in ADC calibration loop | Andrew W. Krone, Jeffrey W. Scott, Navdeep S. Sooch, David R. Welland | 2002-08-27 |
| 6392488 | Dual oxide gate device and method for providing the same | Susanne A. Paul | 2002-05-21 |
| 6389134 | Call progress monitor circuitry and method for a communication system | George Tyson Tuttle, Jeffrey W. Scott, Navdeep S. Sooch, David R. Welland | 2002-05-14 |
| 6362606 | Method and apparatus for regulating a voltage | Susanne A. Paul | 2002-03-26 |