Patent | Date |
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Device for temporarily taking over electrical current from an energy transfer or distribution device, when needed Grant 10,389,262 - Jakob , et al. A | 2019-08-20 |
Circuit arrangement and method for gate-controlled power semiconductor devices Grant 10,263,506 - Brueckner , et al. | 2019-04-16 |
Converter submodule with short-circuit device and power converter having same Grant 9,806,599 - Geske , et al. October 31, 2 | 2017-10-31 |
Device For Temporarily Taking Over Electrical Current From An Energy Transfer Or Distribution Device, When Needed App 20170302189 - JAKOB; Roland ;   et al. | 2017-10-19 |
Circuit arrangement for connection to an electrical circuit and electrical circuit Grant 9,711,965 - Geske , et al. July 18, 2 | 2017-07-18 |
Converter Submodule With Short-circuit Device And Power Converter Having Same App 20160365787 - GESKE; Martin ;   et al. | 2016-12-15 |
Procedures for the operation of an electrical circuit Grant 9,455,569 - Saniter , et al. September 27, 2 | 2016-09-27 |
GE Energy Power Conversion Technology Ltd App 20160261180 - BRUECKNER; Thomas ;   et al. | 2016-09-08 |
Procedures for the operation of an electrical circuit Grant 9,276,499 - Jakob , et al. March 1, 2 | 2016-03-01 |
Method for operating an electrical power rectifier, as well as an electrical power rectifier Grant 9,214,873 - Jakob , et al. December 15, 2 | 2015-12-15 |
Multipoint converters with brake chopper Grant 8,879,292 - Jakob , et al. November 4, 2 | 2014-11-04 |
Method For Operating An Electrical Power Rectifier, As Well As An Electrical Power Rectifier App 20140177306 - Jakob; Roland ;   et al. | 2014-06-26 |
Circuit Arrangement For Connection To An Electrical Circuit And Electrical Circuit App 20140077622 - Geske; Martin ;   et al. | 2014-03-20 |
Procedures for the Operation of an Electrical Circuit App 20130272039 - Saniter; Christoph ;   et al. | 2013-10-17 |
Multipoint Converters With Brake Chopper App 20130215658 - Jakob; Roland ;   et al. | 2013-08-22 |
Method of repairing meniscal tears Grant 8,084,428 - Spector , et al. December 27, 2 | 2011-12-27 |
Method of Repairing Meniscal Tears App 20090186062 - Spector; Myron ;   et al. | 2009-07-23 |
Electric circuit, in particular for a medium-voltage power converter Grant 7,471,532 - Salama , et al. December 30, 2 | 2008-12-30 |
Energy supply unit for transmitting auxiliary energy to an electrical device Grant 7,221,066 - Jakob , et al. May 22, 2 | 2007-05-22 |
Modular power converter Grant 6,798,677 - Jakob , et al. September 28, 2 | 2004-09-28 |
Energy supply unit for transmitting auxiliary energy to an electrical device App 20040084973 - Jakob, Roland ;   et al. | 2004-05-06 |
Modular power converter App 20040027841 - Jakob, Roland ;   et al. | 2004-02-12 |