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EP4425298
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EP About this file: EP4425298
| EP4425298 - LOW-DROPOUT REGULATOR AND CHIP [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 02.08.2024 Database last updated on 28.03.2026 | |
| Former | The international publication has been made Status updated on 07.07.2023 | Most recent event Tooltip | 06.01.2026 | New entry: Renewal fee paid | Applicant(s) | For all designated states Huawei Technologies Co., Ltd. Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 / CN | [2024/36] | Inventor(s) | 01 /
ZHANG, Jinhai Shenzhen, Guangdong 518129 / CN | [2024/36] | Representative(s) | Epping - Hermann - Fischer Patentanwaltsgesellschaft mbH Schloßschmidstraße 5 80639 München / DE | [2024/36] | Application number, filing date | 22914469.6 | 22.12.2022 | [2024/36] | WO2022CN140858 | Priority number, date | CN202111612804 | 27.12.2021 Original published format: CN202111612804 | [2024/36] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2023125215 | Date: | 06.07.2023 | Language: | ZH | [2023/27] | Type: | A1 Application with search report | No.: | EP4425298 | Date: | 04.09.2024 | Language: | EN | [2024/36] | Search report(s) | International search report - published on: | CN | 06.07.2023 | (Supplementary) European search report - dispatched on: | EP | 11.02.2025 | Classification | IPC: | G05F1/575, G05F3/26 | [2025/11] | CPC: |
G05F3/26 (EP,CN);
G05F1/575 (EP,US);
G05F1/565 (US);
G05F1/595 (EP);
G05F3/262 (US)
|
| Former IPC [2024/36] | G05F3/26 | 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 [2024/36] | Title | German: | REGLER MIT GERINGER ABFALLSPANNUNG UND CHIP | [2024/36] | English: | LOW-DROPOUT REGULATOR AND CHIP | [2024/36] | French: | RÉGULATEUR À FAIBLE CHUTE DE TENSION ET PUCE | [2024/36] | Entry into regional phase | 29.05.2024 | Translation filed | 29.05.2024 | National basic fee paid | 29.05.2024 | Search fee paid | 29.05.2024 | Designation fee(s) paid | 29.05.2024 | Examination fee paid | Examination procedure | 29.05.2024 | Examination requested [2024/36] | 28.08.2025 | Amendment by applicant (claims and/or description) | 28.08.2025 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 02.01.2025 | Renewal fee patent year 03 | 02.01.2026 | Renewal fee patent year 04 |
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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 | [I] CN105549672 (HAOWEI TECH (SHANGHAI) CO LTD et al.) [I] 1-15 * paragraphs [0042] - [0052]; figure 4 * |