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EP2728734
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EP About this file: EP2728734
| EP2728734 - A three-level neutral-point-clamped inverter [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 17.04.2015 Database last updated on 02.11.2024 | Most recent event Tooltip | 17.04.2015 | Application deemed to be withdrawn | published on 20.05.2015 [2015/21] | Applicant(s) | For all designated states ABB Oy Strömbergintie 1 00380 Helsinki / FI | [N/P] |
| Former [2014/19] | For all designated states ABB Oy Strömbergintie 1 00380 Helsinki / FI | Inventor(s) | 01 /
Alahuhtala, Jarno c/o ABB Oy Hiomotie 13 00380 Helsinki / FI | [2014/19] | Representative(s) | Kolster Oy Ab (Salmisaarenaukio 1) P.O. Box 204 00181 Helsinki / FI | [N/P] |
| Former [2014/19] | Kolster Oy Ab Iso Roobertinkatu 23 PO Box 148 00121 Helsinki / FI | Application number, filing date | 12191024.4 | 02.11.2012 | [2014/19] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2728734 | Date: | 07.05.2014 | Language: | EN | [2014/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.04.2013 | Classification | IPC: | H02M7/483, H02M7/487, H02M1/00 | [2014/19] | CPC: |
H02M7/487 (EP);
H02M1/0054 (EP);
H02M1/0095 (EP);
H02M7/5388 (EP);
Y02B70/10 (EP)
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2014/19] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | Dreistufiger Neutralpunktklemmen-Umrichter | [2014/19] | English: | A three-level neutral-point-clamped inverter | [2014/19] | French: | Onduleur fixé au point neutre à trois niveaux | [2014/19] | Examination procedure | 08.11.2014 | Application deemed to be withdrawn, date of legal effect [2015/21] | 19.12.2014 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [2015/21] | Fees paid | Renewal fee | 25.11.2014 | Renewal fee patent year 03 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [X]CA2802261 (KOSTAL IND ELEKTRIK GMBH [DE]) [X] 1-11 * the whole document * | [X] - THIAGO B SOEIRO ET AL, "Novel 3-level Hybrid Neutral-Point-Clamped Converter", IECON 2011 - 37TH ANNUAL CONFERENCE ON IEEE INDUSTRIAL ELECTRONICS SOCIETY, IEEE, (20111107), doi:10.1109/IECON.2011.6120042, ISBN 978-1-61284-969-0, pages 4457 - 4462, XP032105165 [X] 1-11 * the whole document * DOI: http://dx.doi.org/10.1109/IECON.2011.6120042 | [A] - THIAGO B SOEIRO ET AL, "Comparison of 2- and 3-level active filters with enhanced bridge-leg loss distribution", POWER ELECTRONICS AND ECCE ASIA (ICPE&ECCE), 2011 IEEE 8TH INTERNATIONAL CONFERENCE ON, IEEE, (20110530), doi:10.1109/ICPE.2011.5944519, ISBN 978-1-61284-958-4, pages 1835 - 1842, XP031956115 [A] 1-11 * the whole document * DOI: http://dx.doi.org/10.1109/ICPE.2011.5944519 |