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EP4270755
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EP About this file: EP4270755
| EP4270755 - VOLTAGE TRANSFORMER [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 29.09.2023 Database last updated on 29.10.2024 | |
| Former | The international publication has been made Status updated on 02.07.2022 | Most recent event Tooltip | 12.10.2024 | Supplementary search report | published on 13.11.2024 [2024/46] | Applicant(s) | For all designated states Hitachi Astemo, Ltd. 2520 Takaba Hitachinaka-shi Ibaraki 312-8503 / JP | [2023/44] | Inventor(s) | 01 /
KUROKAWA, Kazunari Hitachinaka-shi, Ibaraki 312-8503 / JP | 02 /
HASHINO, Satoshi Hitachinaka-shi, Ibaraki 312-8503 / JP | 03 /
KATO, Takuma Hitachinaka-shi, Ibaraki 312-8503 / JP | 04 /
IKEDA, Koji Hitachinaka-shi, Ibaraki 312-8503 / JP | [2023/44] | Representative(s) | Eisenführ Speiser Patentanwälte Rechtsanwälte PartGmbB Postfach 31 02 60 80102 München / DE | [2023/44] | Application number, filing date | 21910358.7 | 09.12.2021 | [2023/44] | WO2021JP45371 | Priority number, date | JP20200216358 | 25.12.2020 Original published format: JP 2020216358 | [2023/44] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022138209 | Date: | 30.06.2022 | Language: | JA | [2022/26] | Type: | A1 Application with search report | No.: | EP4270755 | Date: | 01.11.2023 | Language: | EN | [2023/44] | Search report(s) | International search report - published on: | JP | 30.06.2022 | (Supplementary) European search report - dispatched on: | EP | 11.10.2024 | Classification | IPC: | H02M3/155, H02M3/158, H02M1/00, H02M7/219, H02M7/5387 | [2024/46] | CPC: |
H02M1/0064 (EP,US);
H02M3/1586 (EP,US);
H02M1/0025 (EP,US);
H02M1/0048 (EP);
H02M1/0054 (EP);
H02M1/0058 (US);
H02M1/14 (US);
H02M7/53871 (EP,US);
H02M1/007 (EP);
H02M7/219 (EP)
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| Former IPC [2023/44] | H02M3/155 | 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 [2023/44] | Title | German: | SPANNUNGSWANDLER | [2023/44] | English: | VOLTAGE TRANSFORMER | [2023/44] | French: | TRANSFORMATEUR DE TENSION | [2023/44] | Entry into regional phase | 29.06.2023 | Translation filed | 25.07.2023 | National basic fee paid | 25.07.2023 | Search fee paid | 25.07.2023 | Designation fee(s) paid | 25.07.2023 | Examination fee paid | Examination procedure | 25.07.2023 | Examination requested [2023/44] | Fees paid | Renewal fee | 02.01.2024 | Renewal fee patent year 03 |
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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. | Cited in | International search | [AY]JP2011101554 (TOYOTA MOTOR CORP); | [AY]JP2013005589 (DAIHEN CORP); | [AY]JP2017158373 (TOYOTA MOTOR CORP); | [AY]JP2019097287 (MEIDENSHA ELECTRIC MFG CO LTD) | by applicant | JP2020216358 | JP2019097287 |