Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373337 | Differential amplifier | — | 2002-04-16 |
| 6211658 | Balanced voltage reference circuit, integrated with one or more amplifier circuits, for operating point adjustment | Stefan Beyer | 2001-04-03 |
| 5459433 | Low-noise amplifier with reversible amplification in a cascode circuit | Josef Fenk | 1995-10-17 |