Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341417 | Arc furnace power supply with converter circuit | — | 2025-06-24 |
| 12316235 | Transformer arrangement and method for voltage conversion including a transformer and a converter coupling | Roberto Alves, Panagiotis Bakas, Jan Svensson, Muhammad Nawaz, Seyed Ali Mousavi +1 more | 2025-05-27 |
| 12244218 | Power grid | Chunming Yuan, Adrian Timbus, Philippe Maibach, Juergen Steinke, Stephane Isler +1 more | 2025-03-04 |
| 11658585 | Arc furnace power supply with resonant circuit | — | 2023-05-23 |
| 11171597 | Wind-solar hybrid power plant | Jiuping Pan | 2021-11-09 |
| 11101640 | Solid-state protection for direct current networks | Li Qi, Liming Liu, Jiuping Pan | 2021-08-24 |
| 11056408 | Power semiconductor device with active short circuit failure mode | Chunlei Liu, Franc Dugal, Munaf Rahimo | 2021-07-06 |
| 10872830 | Power semiconductor module with short circuit failure mode | Chunlei Liu, Juergen Schuderer, Franziska Brem, Munaf Rahimo, Franc Dugal | 2020-12-22 |
| 10348093 | Medium voltage direct current power collection systems and methods | Harish Suryanarayana, Hongrae Kim, Sara Ahmed, Philippe Maibach, Hans Krattiger +3 more | 2019-07-09 |
| 10164519 | Semiconductor stack for converter with snubber capacitors | Osman Senturk | 2018-12-25 |
| 9882514 | Electrical converter with high machine side common mode voltage | — | 2018-01-30 |
| 9722502 | Converter arrangement | — | 2017-08-01 |
| 9657709 | Method for using an electric unit | Claes Hillberg, Georg Traxler-Samek | 2017-05-23 |
| 8994206 | Turbine-based energy generation system with DC output | Sandeep Bala, Jiuping Pan, Joseph A. Carr, Oscar Apeldoorn, Stefan Linder | 2015-03-31 |
| 8212371 | Energy system for producing DC voltage using rectifiers and energy storage circuits | Philippe Maibach, Markus Eichler | 2012-07-03 |
| 7973427 | Converter control unit | Petr Korba, Rudolf Wieser, Srinivas Ponnaluri, Mats Larsson, Alexandre Oudalov +1 more | 2011-07-05 |
| 7960939 | Fuel/electric drive system | — | 2011-06-14 |
| 7911755 | Circuit arrangement for electrically controlling power and cooling arrangement | Peter Mantovanelli Barbosa, Luc Meysenc, Manfred Winkelnkemper | 2011-03-22 |
| 7817451 | Switch gear cell and converter circuit for switching a multiplicity of voltage levels with a switchgear cell such as this | Peter Mantovanelli Barbosa, Toufann Chaudhuri | 2010-10-19 |
| 7755918 | Converter circuit for switching a large number of switching voltage levels | Peter Mantovanelli Barbosa, Toufann Chaudhuri | 2010-07-13 |
| 7567064 | Systems of parallel operating power electronic converters | Srinivas Ponnaluri | 2009-07-28 |
| 7443698 | Converter circuit for switching of a multiplicity of switching voltage levels | Peter Mantovanelli Barbosa, Luc Meysenc | 2008-10-28 |
| 7330363 | Converter circuit with two converter elements | Srinivas Ponnaluri, Jurgen Steinke | 2008-02-12 |
| 7313008 | Converter circuit for producing low harmonics | — | 2007-12-25 |
| 7292460 | Converter circuit for switching a large number of switching voltage levels | Peter Mantovanelli Barbosa, Jurgen Steinke, Luc Meysenc, Thierry Meynard | 2007-11-06 |