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EP3018816
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EP About this file: EP3018816
| EP3018816 - ACTIVE AND REACTIVE POWER CONTROL FOR INVERTER [Right-click to bookmark this link] | Status | The application has been refused Status updated on 22.10.2021 Database last updated on 28.03.2026 | |
| Former | Examination is in progress Status updated on 28.12.2017 | ||
| Former | Request for examination was made Status updated on 23.12.2016 | Most recent event Tooltip | 22.10.2021 | Refusal of application | published on 24.11.2021 [2021/47] | Applicant(s) | For all designated states Delta Electronics, Inc. 31-1 Xingbang Road Guishan Industrial Zone Taoyuan City 33370 / TW | [2016/19] | Inventor(s) | 01 /
Lu, Cheng 31-1 Xingbang Road Guishan Industrial Zone 33370 Taoyuan City / TW | 02 /
Wang, Dan 31-1 Xingbang Road Guishan Industrial Zone 33370 Taoyuan City / TW | 03 /
Zhang, Jia-Min 31-1 Xingbang Road Guishan Industrial Zone 33370 Taoyuan City / TW | 04 /
Zhou, Jian-Hong 31-1 Xingbang Road Guishan Industrial Zone 33370 Taoyuan City / TW | 05 /
Wu, Hong-Yang 31-1 Xingbang Road Guishan Industrial Zone 33370 Taoyuan City / TW | [2016/19] | Representative(s) | Nederlandsch Octrooibureau P.O. Box 29720 2502 LS The Hague / NL | [2016/19] | Application number, filing date | 15193547.5 | 06.11.2015 | [2016/19] | Priority number, date | CN201410624407 | 06.11.2014 Original published format: CN201410624407 | [2016/19] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP3018816 | Date: | 11.05.2016 | Language: | EN | [2016/19] | Type: | A3 Search report | No.: | EP3018816 | Date: | 15.06.2016 | Language: | EN | [2016/24] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.05.2016 | Classification | IPC: | H02M7/539, H02J3/38, // H02M7/493 | [2016/24] | CPC: |
H02J3/381 (EP,US);
H02M1/42 (US);
H02M7/44 (US);
H02M7/539 (EP,US);
H02M7/493 (EP,US)
|
| Former IPC [2016/19] | H02M7/539, H02J3/38 | 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 [2017/04] |
| Former [2016/19] | 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 | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | MA | Not yet paid | MD | Not yet paid | Title | German: | WIRK- UND BLINDLEISTUNGSREGELUNG FÜR WECHSELRICHTER | [2016/19] | English: | ACTIVE AND REACTIVE POWER CONTROL FOR INVERTER | [2016/19] | French: | COMMAND EN BOUCLE FERMÉE DES PUISSANCES ACTIVE ET RÉACTIVE POUR UN ONDULEUR | [2016/19] | Examination procedure | 06.11.2015 | Date on which the examining division has become responsible | 14.12.2016 | Amendment by applicant (claims and/or description) | 14.12.2016 | Examination requested [2017/04] | 22.12.2017 | Despatch of a communication from the examining division (Time limit: M04) | 01.05.2018 | Reply to a communication from the examining division | 18.06.2021 | Application refused, date of legal effect [2021/47] | 18.06.2021 | Date of oral proceedings | 28.06.2021 | Minutes of oral proceedings despatched | 08.07.2021 | Despatch of communication that the application is refused, reason: substantive examination [2021/47] | Fees paid | Renewal fee | 01.09.2017 | Renewal fee patent year 03 | 15.10.2018 | Renewal fee patent year 04 | 31.10.2019 | Renewal fee patent year 05 | 27.11.2020 | Renewal fee patent year 06 |
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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 | [A] US2004051387 (LASSETER ROBERT H et al.) [A] 1-15 * figures 1-5 * * paragraphs [0056] - [0066] * | [A] EP1286444 (INST SOLARE ENERGIEVERSORGUNGSTECHNIK ISET et al.) [A] 1-15 * figure 4 * | [A] JP2007318833 (MITSUBISHI ELECTRIC CORP et al.) [A] 1-15 * abstract * | [XI] TING LIU ET AL: "A novel droop control strategy to share power equally and limit voltage deviation", POWER ELECTRONICS AND ECCE ASIA (ICPE&ECCE), 2011 IEEE 8TH INTERNATIONAL CONFERENCE ON, IEEE, 30 May 2011 (2011-05-30), pages 1520 - 1526, XP031956091, ISBN: 978-1-61284-958-4, DOI: 10.1109/ICPE.2011.5944495 [X] 8 * Section II;; figures 6a,6b,7a,7b,9 *[I] 1-7,9-15 DOI: http://dx.doi.org/10.1109/ICPE.2011.5944495 | [A] GANG YAO ET AL: "A central control strategy of parallel inverters in AC microgrid", IECON 2013 - 39TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, IEEE, 10 November 2013 (2013-11-10), pages 7112 - 7117, XP032539154, ISSN: 1553-572X, [retrieved on 20131230], DOI: 10.1109/IECON.2013.6700314 [A] 1-15 * Section III * DOI: http://dx.doi.org/10.1109/IECON.2013.6700314 | Examination | WO2014132304 | US2016006338 | EP2552007 | CN103138290 |