Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784649 | Switch controller | — | 2004-08-31 |
| 5568369 | Method for operating a voltage converter, and a voltage converter and its application | Martin Geiler | 1996-10-22 |
| 5559684 | Switching regulator | Heike Rupright | 1996-09-24 |
| 5517082 | Traveling wave tube heating coil power supply with varying frequency AC current limiting means | — | 1996-05-14 |
| 5438500 | Switching regulator with a push-pull resonance converter | — | 1995-08-01 |
| 5095416 | Push-pull converter current limiter | — | 1992-03-10 |
| 5001413 | Method of operating a switching regulator and apparatus therefor | — | 1991-03-19 |
| 4994954 | Control circuit for regulating a current flow through a load and use thereof | Hanspeter Katz | 1991-02-19 |
| 4987361 | Switching regulator having a constant current through its inductance | — | 1991-01-22 |
| 4684827 | Circuit arrangement for detecting a current in power supply devices | — | 1987-08-04 |
| 4669023 | Apparatus for freeing electronic one-way switches from high power dissipation stresses | — | 1987-05-26 |
| 4607210 | Potential free actuation circuit for a pulse duration controlled electronic power switch | Gunter Urbanski | 1986-08-19 |