Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603347 | Amplifier having controllable input impedance | — | 2003-08-05 |
| 5684433 | Dual-feedback amplifier circuit arrangements | Arshad Madni, Nicholas P. Cowley | 1997-11-04 |
| 5467093 | Logarithmic detector | — | 1995-11-14 |
| 5155455 | AM/FM modulator in which AM can be converted to FM by vector addition | Nicholas P. Cowley | 1992-10-13 |