| 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 |
$3,244,000 |
| 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 |
$6,884,000 |
| 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 |
$835,000 |
| 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 |
$4,220,000 |
| 9722502 |
Converter arrangement |
— |
2017-08-01 |
$1,985,000 |
| 9657709 |
Method for using an electric unit |
Claes Hillberg, Georg Traxler-Samek |
2017-05-23 |
$877,000 |
| 8994206 |
Turbine-based energy generation system with DC output |
Sandeep Bala, Jiuping Pan, Joseph A. Carr, Oscar Apeldoorn, Stefan Linder |
2015-03-31 |
$1,601,000 |
| 8212371 |
Energy system for producing DC voltage using rectifiers and energy storage circuits |
Philippe Maibach, Markus Eichler |
2012-07-03 |
$11,332,000 |
| 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 |
$12,674,000 |
| 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 |
$23,432,000 |
| 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 |
$12,580,000 |
| 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 |
|