Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11817243 | Inductive component and high-frequency filter device | Jannik Robin Schaefer, Johann Kolar | 2023-11-14 |
| 11728746 | Current source inverter and method of operating a current source inverter | Gerald Deboy, Johann Kolar, Matthias J. Kasper, Mattia Guacci | 2023-08-15 |
| 11569737 | Transformer for a three-port voltage converter, three-port voltage converter and method for transmitting electrical power | Johann Kolar, Jannik Robin Schaefer | 2023-01-31 |
| 11404962 | Switched mode power converter that is switched using current thresholds | Dominik Neumayr, Gerald Deboy, Marc Fahlenkamp, Johann Kolar, Martin Krueger +1 more | 2022-08-02 |
| 11177741 | AC-AC converter circuit | Yasuo Ono, Kazuhito Nakamura, Michael HAIDER, Johann Kolar | 2021-11-16 |
| 11165339 | Method for operating a power converter | Johann Kolar, Jon Azurza | 2021-11-02 |
| 11043905 | AC-AC power converter | Yasuo Ono, Michael HAIDER, Johann Kolar | 2021-06-22 |
| 10819241 | Isolated DC/DC converter for controlling power flows between three DC terminals | Jannik Robin Schaefer, Johann Kolar | 2020-10-27 |
| 10404171 | Power converter circuit with a switched mode power converter that is switched based upon a measured inductor current and dynamically-determined first and second thresholds | Dominik Neumayr, Gerald Deboy, Marc Fahlenkamp, Johann Kolar, Martin Krueger +1 more | 2019-09-03 |
| 10177681 | Power converter including an autotransformer and power conversion method | Dominik Neumayr, Mattia Guacci, Johann Kolar, Michael Leibl, Gerald Deboy | 2019-01-08 |
| 8963585 | Gate driver unit for electrical switching device | Yanick Lobsiger, Johann Kolar, Matti Laitinen | 2015-02-24 |
| 8604841 | Gate driver unit for electrical switching device | Yanick Lobsiger, Johann Kolar, Matti Laitinen | 2013-12-10 |