-
EP3920394
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: EP3920394
| EP3920394 - POWER CONVERTER AND CONTROL METHOD THEREOF [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 19.05.2023 Database last updated on 13.07.2024 | |
| Former | Request for examination was made Status updated on 10.06.2022 | ||
| Former | The application has been published Status updated on 05.11.2021 | Most recent event Tooltip | 02.04.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Delta Electronics, Inc. 186 Ruey Kuang Road Neihu, Taipei 11491 / TW | [2021/49] | Inventor(s) | 01 /
Kumar, Misha Cary, NC, 27513 / US | 02 /
Jang, Yungtaek Cary, NC, 27513 / US | [2021/49] | Representative(s) | Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB Beselerstraße 4 22607 Hamburg / DE | [2021/49] | Application number, filing date | 21177080.5 | 01.06.2021 | [2021/49] | Priority number, date | US202063035145P | 05.06.2020 Original published format: US 202063035145 P | US202017035369 | 28.09.2020 Original published format: US202017035369 | [2021/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3920394 | Date: | 08.12.2021 | Language: | EN | [2021/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.10.2021 | Classification | IPC: | H02M1/40, H02M3/335, H02M1/00 | [2021/49] | CPC: |
H02M1/40 (EP,US);
H02M3/3353 (CN,US);
H02M3/33592 (US);
H02H7/0455 (CN,US);
H02M1/0041 (EP,US);
H02M1/32 (CN,US);
| 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 [2022/28] |
| Former [2021/49] | 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 | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | LEISTUNGSWANDLER UND STEUERUNGSVERFAHREN DAFÜR | [2021/49] | English: | POWER CONVERTER AND CONTROL METHOD THEREOF | [2021/49] | French: | CONVERTISSEUR DE PUISSANCE ET SON PROCÉDÉ DE COMMANDE | [2021/49] | Examination procedure | 08.06.2022 | Amendment by applicant (claims and/or description) | 08.06.2022 | Examination requested [2022/28] | 08.06.2022 | Date on which the examining division has become responsible | 19.05.2023 | Despatch of a communication from the examining division (Time limit: M04) | 19.09.2023 | Reply to a communication from the examining division | Fees paid | Renewal fee | 31.03.2023 | Renewal fee patent year 03 | 31.03.2024 | Renewal fee patent year 04 |
| 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. | Documents cited: | Search | [Y]US2010246215 (MASE TOMOYUKI [JP], et al) [Y] 1,5,6,8,13-15* paragraph [0028]; figures 1,2 *; | [XAI] - Sharifuddin Mohd N. S. ET AL, "Low-load Efficiency Improvement of a Three-Phase Bidirec- tional Isolated DC-DC Converter (3P-BIDC) Via Enhanced Switching Strategy", International Journal of Engineering & Technology, vol. 7, no. 4.35, (20181231), pages 932 - 938, URL: https://www.sciencepubco.com/index.php/ijet/article/view/28297, (20210929), XP055846025 [X] 1-4,7-12 * pages 933-936; figures 2, 4, 6 * [A] 5,13-15 [I] 6 | [Y] - ASSADI SEYED AMIR ET AL, "Active Saturation Mitigation in High-Density Dual-Active-Bridge DC-DC Converter for On-Board EV Charger Applications", IEEE TRANSACTIONS ON POWER ELECTRONICS, INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, USA, vol. 35, no. 4, doi:10.1109/TPEL.2019.2939301, ISSN 0885-8993, (20190903), pages 4376 - 4387, (20200110), XP011764922 [Y] 1,5,6,8,13-15 * abstract * DOI: http://dx.doi.org/10.1109/TPEL.2019.2939301 |