Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10521005 | System and method for full range control of dual active bridge | Said Farouk Said El-Barbari, Stefan Schroeder, Zhihui Yuan | 2019-12-31 |
| 10300791 | Trolley interfacing device having a pre-charging unit | Said Farouk Said El-Barbari, Alvaro Jorge Mari Curbelo, Paolo Soldi | 2019-05-28 |
| 10305387 | Systems and methods for single active bridge converters | Said Farouk Said El-Barbari | 2019-05-28 |
| 10296071 | System and method for full range control of dual active bridge | Said Farouk Said El-Barbari, Stefan Schroeder, Zhihui Yuan | 2019-05-21 |
| 10073512 | System and method for full range control of dual active bridge | Said Farouk Said El-Barbari, Stefan Schroeder, Zhihui Yuan | 2018-09-11 |
| 10024898 | System and method for determining inductance in a power converter | Said Farouk Said El-Barbari, Alvaro Jorge Mari Curbelo | 2018-07-17 |
| 9951779 | Methods and systems for subsea boosting with direct current and alternating current power systems | Manoj Ramprasad Shah, Siddharth Navinchandra Ashar, Christof Martin Sihler, Svend Erik Rocke, Vittorio Michelassi | 2018-04-24 |
| 9847731 | Electrical converter and method of assembling the electrical converter | Farouk Said El-Barbari, Stefan Schroeder, Alvaro Jorge Mari Curbelo | 2017-12-19 |
| 9780675 | System and method for controlling current in a power converter | Said Farouk Said El-Barbari, Alvaro Jorge Mari Curbelo | 2017-10-03 |
| 9774183 | Methods and systems for subsea direct current power distribution | Christof Martin Sihler, Manoj Ramprasad Shah, Svend Erik Rocke, Piniwan Thiwanka Bandara Wijekoon | 2017-09-26 |
| 9611855 | Methods and systems for direct current power system subsea boosting | Christof Martin Sihler, Manoj Ramprasad Shah, Siddharth Navinchandra Ashar, Svend Erik Rocke, Vittorio Michelassi | 2017-04-04 |
| 9570252 | System and method for operating an on-load tap changer | Piniwan Thiwanka Bandara Wijekoon, Eva-Maria Baerthlein, Stefan Schroeder, Ara Panosyan, Rohit Gupta | 2017-02-14 |
| 9557754 | Load tap changer | Ara Panosyan, Eva-Maria Baerthlein, Stefan Schroeder, Rohit Gupta, Pinwan Thiwanka Bandara Wijekoon +1 more | 2017-01-31 |
| 9413217 | Electromagnetic braking systems and methods | Ara Panosyan, Jan Erich Hemmelmann, Christof Martin Sihler, Francesco Papini, Xiaoting Dong +1 more | 2016-08-09 |
| 9331481 | Systems and methods for power transmission with cable segment failover support | Piniwan Thiwanka Bandara Wijekoon, Christof Martin Sihler | 2016-05-03 |
| 9312783 | Voltage source current controlled multilevel power converter | Thomas Brueckner, Stefan Schroeder, Christof Martin Sihler, Sebastian Pedro Rosado | 2016-04-12 |
| 9270189 | Power converter and method | Sebastian Pedro Rosado, Henry Todd Young, Alvaro Jorge Mari Curbelo, Jason Daniel Kuttenkuler, Zhihui Yuan | 2016-02-23 |
| 9178437 | Apparatus and method for avoiding transformer saturation | Sebastian Pedro Rosado, Henry Todd Young, Alvaro Jorge Mari Curbelo, Jason Daniel Kuttenkuler | 2015-11-03 |
| 9130470 | Power converter control system and method with separate primary and secondary controllers | Sebastian Pedro Rosado, Henry Todd Young, Alvaro Jorge Mari Curbelo, Jason Daniel Kuttenkuler, Paolo Soldi | 2015-09-08 |
| 9054629 | Sensorless torsional mode damping system and method | Johannes Huber, Christof Martin Sihler, Sergio De Franciscis | 2015-06-09 |
| 8922054 | Distributed DC energy storage for supplying an intermittent subsea load | Christof Martin Sihler, Stefan Schroeder | 2014-12-30 |
| 8907525 | Method and system for islanding detection and protection | Said Farouk Said El-Barbari, Ara Panosyan | 2014-12-09 |
| 8772965 | Solar power generation system and method | Said Farouk Said El-Barbari, Oliver Mayer, Robert Roesner, Christof Martin Sihler | 2014-07-08 |
| 8743514 | HVDC power transmission with cable fault ride-through capability | Christof Martin Sihler, Emad Ezzat Ahmed, Gorm Sande, Rainer Hoffman | 2014-06-03 |
| 8692523 | Power generation system and method with voltage fault ride-through capability | Goran Drobnjak, Christof Martin Sihler | 2014-04-08 |