Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5596264 | Circuit configuration for limiting the output voltage of a clocked voltage regulator | Michael Herfurth, Martin Feldtkeller, Michael Lenz | 1997-01-21 |
| 5594323 | Control process for a voltage transformer with a wide input voltage range and the application of such a process | Michael Herfurth | 1997-01-14 |
| 5386187 | Method for anticipatory control of a switched-mode power supply for compensating for fluctuations in feed voltage and circuit configuration for performing the method | Michael Herfurth | 1995-01-31 |
| 5075582 | Integratable bandpass filter circuit | — | 1991-12-24 |
| 5015967 | Integratable amplifier circuit | — | 1991-05-14 |
| 4625181 | Integrated semiconductor circuit with a ring oscillator | — | 1986-11-25 |