Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6891440 | Quadrature oscillator with phase error correction | John S. Prentice | 2005-05-10 |
| 6573802 | Single-ended to differential and differential to single-ended conversion using a common mode shunt | — | 2003-06-03 |