EP2911293 - Rotating field machine and method for determining the angular position of its rotor [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.11.2019 Database last updated on 28.05.2024 | |
Former | The patent has been granted Status updated on 14.12.2018 | ||
Former | Grant of patent is intended Status updated on 16.09.2018 | Most recent event Tooltip | 01.07.2022 | Lapse of the patent in a contracting state New state(s): MK | published on 03.08.2022 [2022/31] | Applicant(s) | For all designated states Jenaer Antriebstechnik GmbH Buchaer Straße 1 07745 Jena / DE | [2015/35] | Inventor(s) | 01 /
König, Christian Jenaer Antriebstechnik GmbH Steigerstrasse 25 99897 Tambach-Dietharz / DE | 02 /
Förster, Matthias Jenaer Antriebstechnik GmbH Ortsstrasse 9 07907 Plothen / DE | [2015/35] | Representative(s) | Engel, Christoph Klaus PATENTSCHUTZengel Marktplatz 6 98527 Suhl / DE | [2019/03] |
Former [2015/35] | Engel, Christoph Klaus Engel patentanwaltskanzlei Marktplatz 6 98527 Suhl / DE | Application number, filing date | 15153157.1 | 30.01.2015 | [2015/35] | Priority number, date | DE201410102376 | 24.02.2014 Original published format: DE102014102376 | [2015/35] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP2911293 | Date: | 26.08.2015 | Language: | DE | [2015/35] | Type: | A3 Search report | No.: | EP2911293 | Date: | 06.01.2016 | Language: | DE | [2016/01] | Type: | B1 Patent specification | No.: | EP2911293 | Date: | 16.01.2019 | Language: | DE | [2019/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.12.2015 | Classification | IPC: | H02P21/00, H02P6/18 | [2016/01] | CPC: |
H02P6/183 (EP);
H02P21/24 (EP);
H02P21/26 (EP)
|
Former IPC [2015/35] | H02P21/00 | 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 [2016/14] |
Former [2015/35] | 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 | Title | German: | Drehfeldmaschine und Verfahren zum Bestimmen der Winkelposition ihres Rotors | [2015/35] | English: | Rotating field machine and method for determining the angular position of its rotor | [2015/35] | French: | Générateur à champ tournant et procédé de détermination de la position angulaire de son rotor | [2015/35] | Examination procedure | 25.02.2016 | Amendment by applicant (claims and/or description) | 25.02.2016 | Examination requested [2016/14] | 17.09.2018 | Communication of intention to grant the patent | 06.12.2018 | Fee for grant paid | 06.12.2018 | Fee for publishing/printing paid | 06.12.2018 | Receipt of the translation of the claim(s) | Opposition(s) | 17.10.2019 | No opposition filed within time limit [2019/52] | Fees paid | Renewal fee | 23.01.2017 | Renewal fee patent year 03 | 10.01.2018 | Renewal fee patent year 04 |
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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. | Lapses during opposition Tooltip | HU | 30.01.2015 | AL | 16.01.2019 | CY | 16.01.2019 | CZ | 16.01.2019 | DK | 16.01.2019 | EE | 16.01.2019 | ES | 16.01.2019 | FI | 16.01.2019 | HR | 16.01.2019 | LT | 16.01.2019 | LV | 16.01.2019 | MK | 16.01.2019 | MT | 16.01.2019 | PL | 16.01.2019 | RO | 16.01.2019 | RS | 16.01.2019 | SE | 16.01.2019 | SI | 16.01.2019 | SK | 16.01.2019 | SM | 16.01.2019 | TR | 16.01.2019 | BE | 31.01.2019 | BG | 16.04.2019 | NO | 16.04.2019 | GR | 17.04.2019 | IS | 16.05.2019 | PT | 16.05.2019 | [2022/31] |
Former [2021/32] | HU | 30.01.2015 | |
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BE | 31.01.2019 | ||
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PT | 16.05.2019 | Documents cited: | Search | [X] - C. Silva ET AL, "Sensorless Rotor Position Control in a Surface Mounted PM Machine Using HF Rotating Injection", vol. 13, no. 3, doi:10.1007/978-3-642-32557-1, ISBN 978-3-642-32556-4, (20030801), pages 12 - 18, URL: http://www.epe-association.org/epe/documents.download.php?type=view&documents_id=784, (20151125), XP055231380 [X] 8 * the whole document * DOI: http://dx.doi.org/10.1080/09398368.2003.11463535 | [XI] - Héctor Perassi, "Feldorientierte Regelung der permanenterregten Synchronmaschine ohne Lagegeber für den gesamten Drehzahlbereich bis zum Stillstand", (20070704), URL: http://www.db-thueringen.de/servlets/DerivateServlet/Derivate-13770/ilm1-2007000172.pdf, (20121102), XP055042999 [X] 8 * page 36 - page 40 * * page 55 - page 69 * [I] 1-7 | by applicant | WO0239575 | WO2004019269 | DE10327599 | US7034497 | DE102006004034 | DE102007003874 | EP1944860 | WO2011026988 | US8159161 |