-
EP4189713
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP4189713
| EP4189713 - CHOKE FOR A POWER ELECTRONICS SYSTEM [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 05.05.2023 Database last updated on 15.06.2024 | |
| Former | The international publication has been made Status updated on 11.02.2022 | ||
| Former | unknown Status updated on 17.08.2021 | Most recent event Tooltip | 06.10.2023 | Change: Validation states | published on 08.11.2023 [2023/45] | 06.10.2023 | Change - extension states | published on 08.11.2023 [2023/45] | Applicant(s) | For all designated states GELING, Florian Metthingstraße 24 90480 Nürnberg / DE | [2023/23] | Inventor(s) | 01 /
see applicant ... | [2023/23] | Representative(s) | Louis Pöhlau Lohrentz Patentanwälte Merianstrasse 26 90409 Nürnberg / DE | [2023/23] | Application number, filing date | 21751794.5 | 28.07.2021 | [2023/23] | WO2021EP71141 | Priority number, date | DE202010120430 | 03.08.2020 Original published format: DE102020120430 | [2023/23] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO2022028980 | Date: | 10.02.2022 | Language: | DE | [2022/06] | Type: | A1 Application with search report | No.: | EP4189713 | Date: | 07.06.2023 | Language: | DE | The application published by WIPO in one of the EPO official languages on 10.02.2022 takes the place of the publication of the European patent application. | [2023/23] | Search report(s) | International search report - published on: | EP | 10.02.2022 | Classification | IPC: | H01F37/00, H01F3/14, H01F27/25, H01F27/28, H01F41/02, H01F1/153, H01F3/10 | [2023/23] | CPC: |
H01F37/00 (EP);
H01F1/15308 (EP);
H01F27/25 (EP);
H01F27/2895 (EP);
H01F3/14 (EP);
H01F41/0226 (EP);
H01F2003/103 (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 [2023/23] | Title | German: | DROSSEL FÜR LEISTUNGSELEKTRONIK | [2023/23] | English: | CHOKE FOR A POWER ELECTRONICS SYSTEM | [2023/23] | French: | BOBINE D'ARRÊT POUR UN SYSTÈME ÉLECTRONIQUE DE PUISSANCE | [2023/23] | Entry into regional phase | 23.01.2023 | National basic fee paid | 23.01.2023 | Designation fee(s) paid | 23.01.2023 | Examination fee paid | Examination procedure | 18.05.2022 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 23.01.2023 | Examination requested [2023/23] | 23.01.2023 | Date on which the examining division has become responsible | 18.04.2023 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 18.07.2023 | Renewal fee patent year 03 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [Y]US4217135 (LUBORSKY FRED E [US], et al) [Y] 4 * abstract * * column 2, line 68 - column 3, line 42; claims 1,5 *; | [Y]DE3221839 (HITACHI METALS LTD [JP]) [Y] 6 * page 5; figure 3 *; | [XYI]GB2139008 (HITACHI METALS LTD) [X] 1-3,5,7-9,11,23,24 * abstract * * page 1, line 59 - page 2, line 45; figures 1(a), 1(b), 2-4 * [Y] 4,6,18,25 [I] 10,12-17,19-22,26,27; | [Y]US5494534 (LEU MING-SHENG [TW]) [Y] 25* column 4, line 60 - column 5, line 15; claim 1 *; | [Y]DE19816485 (WOBBEN ALOYS [DE]) [Y] 18 * column 2, line 15 - line 23; figures 4,5; claim 2 *; | [A]EP3389061 (AMOGREENTECH CO LTD [KR]) [A] 16,17 * paragraph [0033] - paragraph [0043]; figures 1-2 * | by applicant | DE202012104013U |