Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5180990 | Equalizer circuit, high fidelity regenerative amplifier including equalizer circuit and acoustic characteristic correction circuit in high fidelity regenerative amplifier | — | 1993-01-19 |
| 5053721 | High fidelity regenerative amplifier with phase correction circuit | — | 1991-10-01 |