Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196415 | System for providing bi-directional power flow and power conditioning for low to high-voltage applications | Pietro Cairoli, Utkarsh Raheja, Lukas Hofstetter, Matthias Bator | 2021-12-07 |
| 10277144 | Four-level power converter | Francisco Canales | 2019-04-30 |
| 9543855 | Voltage source converter (VSC) with neutral-point-clamped (NPC) topology and method for operating such voltage source converter | Johann Kolar, Per Ranstad, Jörgen Linner | 2017-01-10 |
| 9331561 | Method to minimize input current harmonics of power systems such as ESP power systems | Johann Kolar, Jürgen Biela, Per Ranstad, Jörgen Linner | 2016-05-03 |
| 9325300 | Method for the operation of electrostatic precipitators | Per Ranstad, Jörgen Linner, Jürgen Biela | 2016-04-26 |
| 8570776 | Method and device for determining a control scheme for an active power filter | Johann Kolar, Per Ranstad, Jörgen Linner | 2013-10-29 |