EP3806307 - ISOLATED DC/DC RESONANT CONVERTER AND METHOD FOR OPERATING SUCH A CONVERTER [Right-click to bookmark this link] | Status | The application has been refused Status updated on 06.08.2021 Database last updated on 15.08.2024 | |
Former | The application has been published Status updated on 12.03.2021 | Most recent event Tooltip | 06.08.2021 | Refusal of application | published on 08.09.2021 [2021/36] | Applicant(s) | For all designated states FRONIUS INTERNATIONAL GmbH Froniusstraße 1 4643 Pettenbach / AT | [2021/15] | Representative(s) | Patentanwälte Pinter & Weiss OG Prinz-Eugen-Straße 70 1040 Wien / AT | [2021/15] | Application number, filing date | 19201905.7 | 08.10.2019 | [2021/15] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP3806307 | Date: | 14.04.2021 | Language: | DE | [2021/15] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.04.2020 | Classification | IPC: | H02M3/337, // H02M1/00 | [2021/15] | CPC: |
H02M3/3376 (EP);
H02M1/0032 (EP);
H02M1/0058 (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 [2021/15] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | ISOLIERTER DC/DC RESONANZWANDLER UND VERFAHREN ZUR DESSEN STEUERUNG | [2021/15] | English: | ISOLATED DC/DC RESONANT CONVERTER AND METHOD FOR OPERATING SUCH A CONVERTER | [2021/15] | French: | CONVERTISSEUR RÉSONANTE CC/CC ISOLÉ ET PROCÉDÉ DE COMMANDE D'UN TEL CONVERTISSEUR | [2021/15] | Examination procedure | 22.04.2021 | Despatch of communication that the application is refused, reason: Examination on filing A.90(5) [2021/36] | 02.05.2021 | Application refused, date of legal effect [2021/36] |
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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 | [Y] - CAVALCANTE F D ET AL, "Design of a 5kW high output voltage series-parallel resonant DC-DC converter", PESC'03. 2003 IEEE 34TH. ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE. CONFERENCE PROCEEDINGS. ACAPULCO, MEXICO, JUNE 15 - 19, 2003; [ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE], NEW YORK, NY :; IEEE, US, (20030615), vol. 4, ISBN 978-0-7803-7754-7, pages 1807 - 1814, XP010648567 [Y] 1-13 * abstract * * Section V * | [Y] - YU-KANG LO ET AL, "Phase-Shifted Full-Bridge Series-Resonant DC-DC Converters for Wide Load Variations", IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, IEEE SERVICE CENTER, PISCATAWAY, NJ, USA, (20110601), vol. 58, no. 6, doi:10.1109/TIE.2010.2058076, ISSN 0278-0046, pages 2572 - 2575, XP011322213 [Y] 1-13 * abstract * * Sections I, IV * DOI: http://dx.doi.org/10.1109/TIE.2010.2058076 | [A] - YOUSSEF M Z ET AL, "A review and performance evaluation of control techniques in resonant converters", IECON 2004 - 30TH ANNUAL CONFERENCE OF IEEE INDUSTRIAL ELECTRONICS SOCIETY (IEEE CAT. NO.04CH37609)2004IEEEPISCATAWAY, NJ, USA, PISCATAWAY, NJ : IEEE SERVICE CENTER, US, (20041102), vol. 1, doi:10.1109/IECON.2004.1433312, ISBN 978-0-7803-8730-0, pages 215 - 221, XP010799624 [A] 1-13 * Section II D;; figures 5,9 * DOI: http://dx.doi.org/10.1109/IECON.2004.1433312 | by applicant | EP1251991 | EP2942142 |