Norrga; Staffan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Norrga; Staffan.The latest application filed is for "circuit breaker".
Company Profile
3.36.37
- Norrga; Staffan - Stockholm SE
- Norrga; Staffan - Vaster.ang.s SE
Patent Activity
| Patent | Date |
|---|---|
| Arrangement, system, and method of interrupting current Grant 11,295,912 - Angquist , et al. April 5, 2 | 2022-04-05 |
| Circuit breaker Grant 11,289,295 - Angquist , et al. March 29, 2 | 2022-03-29 |
| Arrangement, system, and method of interrupting current Grant 10,903,642 - Norrga , et al. January 26, 2 | 2021-01-26 |
| Circuit Breaker App 20200251295 - Kind Code | 2020-08-06 |
| Arrangement, System, And Method Of Interrupting Current App 20190013662 - Norrga; Staffan ; et al. | 2019-01-10 |
| Arrangement, System, And Method Of Interrupting Current App 20170178844 - ANGQUIST; Lennart ; et al. | 2017-06-22 |
| AC/DC converter station operated in dependence of voltage of capacitor connected in series between AC/DC converter and AC network interface and a method of operating the same Grant 9,570,912 - Norrga , et al. February 14, 2 | 2017-02-14 |
| Modified voltage source converter structure Grant 9,484,835 - Norrga November 1, 2 | 2016-11-01 |
| Bidirectional unisolated DC-DC converter based on cascaded cells Grant 9,484,808 - Norrga November 1, 2 | 2016-11-01 |
| Power system and method of operating a power system Grant 9,276,407 - Norrga , et al. March 1, 2 | 2016-03-01 |
| Converter building Grant 9,172,221 - Terwiesch , et al. October 27, 2 | 2015-10-27 |
| Power System And Method Of Operating A Power System App 20150115721 - Norrga; Staffan ; et al. | 2015-04-30 |
| High voltage DC/DC converter Grant 9,019,732 - Norrga , et al. April 28, 2 | 2015-04-28 |
| Converter cell for cascaded converters and a control system and method for operating a converter cell Grant 8,942,014 - Norrga , et al. January 27, 2 | 2015-01-27 |
| Gate control circuit, power module and associated method Grant 8,847,664 - Chimento , et al. September 30, 2 | 2014-09-30 |
| Fault current limitation in DC power transmission systems Grant 8,830,708 - Berggren , et al. September 9, 2 | 2014-09-09 |
| Bidirectional Unisolated Dc-dc Converter Based On Cascaded Cells App 20140160812 - Norrga; Staffan | 2014-06-12 |
| High Voltage Dc/dc Converter App 20140140104 - Norrga; Staffan ; et al. | 2014-05-22 |
| AC/DC converter Grant 8,711,591 - Jonsson , et al. April 29, 2 | 2014-04-29 |
| Photovoltaic system Grant 8,643,323 - Bakas , et al. February 4, 2 | 2014-02-04 |
| Gate Control Circuit, Power Module And Associated Method App 20140028358 - Chimento; Filippo ; et al. | 2014-01-30 |
| Voltage source converter with switching cell bypass arrangement Grant 8,614,904 - Norrga , et al. December 24, 2 | 2013-12-24 |
| Converter Building App 20130277438 - Terwiesch; Peter ; et al. | 2013-10-24 |
| Modular multi-level power converter with second and third order harmonics reduction filter Grant 8,564,981 - Harnefors , et al. October 22, 2 | 2013-10-22 |
| Modular voltage source converter Grant 8,503,202 - Chimento , et al. August 6, 2 | 2013-08-06 |
| Cell Based DC/DC Converter App 20130099572 - Norrga; Staffan | 2013-04-25 |
| Ac/dc Converter App 20130070495 - Jonsson; Tomas U ; et al. | 2013-03-21 |
| Converter Cell For Cascaded Converters And A Control System And Method For Operating A Converter Cell App 20130063995 - Norrga; Staffan ; et al. | 2013-03-14 |
| Modular Multi-level Power Converter With Second And Third Order Harmonics Reduction Filter App 20130027995 - Harnefors; Lennart ; et al. | 2013-01-31 |
| Ac/dc Converter Station And A Method Of Operating An Ac/dc Converter Station App 20130016541 - Norrga; Staffan ; et al. | 2013-01-17 |
| Fault Current Limitation In Dc Power Transmission Systems App 20120201059 - Berggren; Bertil ; et al. | 2012-08-09 |
| Modified Voltage Source Converter Structure App 20120195084 - Norrga; Staffan | 2012-08-02 |
| Method and arrangement to determine the cell capacitor voltage of a cell of a multi-cell power converter Grant 8,188,726 - Chimento , et al. May 29, 2 | 2012-05-29 |
| Arrangement For Exchanging Power App 20120086412 - Chimento; Filippo ; et al. | 2012-04-12 |
| Modular Voltage Source Converter App 20120063181 - Chimento; Filippo ; et al. | 2012-03-15 |
| Method And Arrangement To Determine The Cell Capacitor Voltage Of A Cell Of A Multi-Cell Power Converter App 20120049837 - Chimento; Filippo ; et al. | 2012-03-01 |
| Photovoltaic System App 20120025751 - BAKAS; Panagiotis ; et al. | 2012-02-02 |
| Voltage Source Converter App 20110044082 - Norrga; Staffan ; et al. | 2011-02-24 |
| Converter including a control device for turning on an auxiliary valve with a time delay and a method for controlling such a converter Grant 7,411,797 - Norrga , et al. August 12, 2 | 2008-08-12 |
| Bidirectional VSC converter with a resonant circuit Grant 6,898,095 - Bijlenga , et al. May 24, 2 | 2005-05-24 |
| Method for controlling a converter App 20040246746 - Norrga, Staffan ; et al. | 2004-12-09 |
| Arcp converter and a method for control thereof App 20040246756 - Bijlenga, Bo ; et al. | 2004-12-09 |
| Concerter and a method for controlling a converter App 20040239298 - Norrga, Staffan ; et al. | 2004-12-02 |
| Converter App 20040218318 - Bijlenga, Bo ; et al. | 2004-11-04 |
| Converter and a method for the control thereof App 20040057261 - Norrga, Staffan ; et al. | 2004-03-25 |
| Apparatus and a method for voltage conversion Grant 6,603,675 - Norrga August 5, 2 | 2003-08-05 |
| Apparatus And A Method For Voltage Conversion App 20030133317 - Norrga, Staffan | 2003-07-17 |
| Apparatus and a method for voltage conversion Grant 6,507,503 - Norrga January 14, 2 | 2003-01-14 |
| Apparatus and a method for voltage conversion App 20020176261 - Norrga, Staffan | 2002-11-28 |
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