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EP4620107
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EP About this file: EP4620107
| EP4620107 - SEMICONDUCTOR SWITCH [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 22.08.2025 Database last updated on 19.03.2026 | |
| Former | The international publication has been made Status updated on 20.07.2024 | ||
| Former | unknown Status updated on 08.01.2024 | Most recent event Tooltip | 13.03.2026 | Change: Validation states | published on 15.04.2026 [2026/16] | 13.03.2026 | Change - extension states | published on 15.04.2026 [2026/16] | Applicant(s) | For all designated states Siemens Aktiengesellschaft Werner-von-Siemens-Straße 1 80333 München / DE | [2025/39] | Inventor(s) | 01 /
HANDT, Karsten 92348 Berg / DE | 02 /
BETZIN, Christopher 91301 Forchheim / DE | 03 /
NANNEN, Hauke 90475 Nürnberg / DE | [2025/39] | Representative(s) | Siemens Patent Attorneys Postfach 22 16 34 80506 München / DE | [2025/39] | Application number, filing date | 23832689.6 | 11.12.2023 | [2025/39] | WO2023EP85132 | Priority number, date | DE202310200165 | 11.01.2023 Original published format: DE102023200165 | [2025/39] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO2024149541 | Date: | 18.07.2024 | Language: | DE | [2024/29] | Type: | A1 Application with search report | No.: | EP4620107 | Date: | 24.09.2025 | Language: | DE | The application published by WIPO in one of the EPO official languages on 18.07.2024 takes the place of the publication of the European patent application. | [2025/39] | Search report(s) | International search report - published on: | EP | 18.07.2024 | Classification | IPC: | H03K17/082, H03K17/10 | [2025/39] | CPC: |
H03K17/102 (EP);
H03K17/0822 (EP);
H03K2217/0009 (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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2025/39] | Title | German: | HALBLEITERSCHALTER | [2025/39] | English: | SEMICONDUCTOR SWITCH | [2025/39] | French: | COMMUTATEUR À SEMI-CONDUCTEUR | [2025/39] | Entry into regional phase | 20.06.2025 | National basic fee paid | 20.06.2025 | Designation fee(s) paid | 20.06.2025 | Examination fee paid | Examination procedure | 20.06.2025 | Examination requested [2025/39] | 20.06.2025 | Date on which the examining division has become responsible | 05.12.2025 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 19.12.2025 | 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 | [XI] WO2014091389 (BSH BOSCH & SIEMENS HAUSGERAETE GMBH et al.) | [XI] EP3471269 (SAMSUNG SDI CO LTD et al.) [X] 1,2 * page 8, line 24 - page 12, line 26; figure 3 *[I] 3-8 | [I] US2017222643 (IVANKOVIC MLADEN et al.) [I] 1-8 * paragraphs [0065] - [0074]; figures 2,3,4 * | [I] JP2019068551 (SANKEN ELECTRIC CO LTD et al.) [I] 1-8 * paragraphs [0017] - [0029]; figures 1-3 * | by applicant | K. MAINKAM. THOBENO. SCHILLING: "Lifetime calculation for power modules, application and theory of models and counting methods", ENGINEERING PROCEEDINGS OF THE 2011 14TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS LIFETIME CALCULATION FOR POWER MODULES |