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Patent applications and USPTO patent grants for Wittstock; Carsten.The latest application filed is for "apparatus having a converter".
Patent | Date |
---|---|
Apparatus having a converter Grant 8,687,389 - Dommaschk , et al. April 1, 2 | 2014-04-01 |
Converter with distributed brake resistances Grant 8,610,384 - Dommaschk , et al. December 17, 2 | 2013-12-17 |
Closed-loop control method for an HVDC transfer installation having a DC voltage intermediate circuit and self-commutated converters Grant 8,351,233 - Bernhard , et al. January 8, 2 | 2013-01-08 |
Apparatus Having A Converter App 20110235375 - Dommaschk; Mike ;   et al. | 2011-09-29 |
Closed-loop Control Method For An Hvdc Transfer Installation Having A Dc Voltage Intermediate Circuit And Self-commutated Converters App 20110205771 - Bernhard; Tobias ;   et al. | 2011-08-25 |
Converter With Distributed Brake Resistances App 20110163702 - Dommaschk; Mike ;   et al. | 2011-07-07 |
Active filter having a multilevel topology Grant 7,969,238 - Bernhard , et al. June 28, 2 | 2011-06-28 |
Active Filter Having A Multilevel Topology App 20100127769 - Bernhard; Tobias ;   et al. | 2010-05-27 |
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