Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7417839 | Zener-zap memory | — | 2008-08-26 |
| 7057422 | Comparator | — | 2006-06-06 |
| 7019566 | Bi-polar PNP chopper | — | 2006-03-28 |
| 4856057 | Apparatus in a loudspeaking telephone set for supplying power to an amplifier connected to the loudspeaker | Lars A. Snith | 1989-08-08 |
| 4567445 | High input impedance low output impedance amplifier | — | 1986-01-28 |
| 4450412 | Balanced amplifier output stage | — | 1984-05-22 |
| 4396891 | Gain control circuit | Jan Johansson | 1983-08-02 |