Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11817773 | Systems and methods of adjusting slope compensation | Vaclav Drda | 2023-11-14 |
| 11817784 | Switching slew rate control for gate drivers | Karel Ptacek, Roman Radvan | 2023-11-14 |
| 10978954 | Resonant power supply converter circuit and method therefor | Vaclav Drda, Roman Mazgut | 2021-04-13 |
| 10826402 | Methods and systems of controlling switching frequency of LLC resonant power converters | Vaclav Drda, Roman Mazgut | 2020-11-03 |
| 10622883 | Method and system of a resonant power converter | Vaclav Drda | 2020-04-14 |
| 10483854 | Resonant power supply converter circuit and method therefor | Vaclav Drda, Roman Mazgut | 2019-11-19 |
| 10122259 | Over power protection for power converter | Vaclav Drda | 2018-11-06 |
| 10122286 | Hybrid control technique for power converters | — | 2018-11-06 |
| 9893634 | Hybrid control technique for power converters | — | 2018-02-13 |
| 9564817 | Method and apparatus for dedicated skip mode for resonant converters | Vaclav Drda, Pavel Latal | 2017-02-07 |
| 9520795 | Method of forming a power supply controller and structure therefor | Vaclav Drda | 2016-12-13 |
| 9184655 | Method and semiconductor device for a dedicated startup sequence in a resonant converter | Vaclav Drda, Pavel Latal, Antonin Rozsypal | 2015-11-10 |
| 9013898 | Synchronous rectifier controller, power converter using same, and method therefor | Karel Ptacek | 2015-04-21 |
| 9001532 | Method of forming a synchronous rectifier controller and structure therefor | Lukas Olivik, Tomas Tichy | 2015-04-07 |
| 8755199 | Control circuit for a resonant converter or the like and method therefor | — | 2014-06-17 |
| 8711582 | Parasitic element compensation circuit and method for compensating for the parasitic element | Karel Ptacek | 2014-04-29 |
| 8064229 | Method of forming a series resonant switching power supply control circuit and structure therefor | — | 2011-11-22 |
| 7956651 | Method for detecting a current and compensating for an offset voltage and circuit | Karel Ptacek, Frantisek Sukup | 2011-06-07 |
| 7564704 | Method of forming a power supply controller and structure therefor | Antonin Rozsypal, Karel Ptacek | 2009-07-21 |