-
EP4606143
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: EP4606143
| EP4606143 - KEY MANAGEMENT FOR APPLICATIONS [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 26.12.2025 Database last updated on 24.03.2026 | |
| Former | Grant of patent is intended Status updated on 17.08.2025 | ||
| Former | Request for examination was made Status updated on 25.07.2025 | ||
| Former | The international publication has been made Status updated on 20.04.2024 | ||
| Former | unknown Status updated on 18.10.2023 | Most recent event Tooltip | 26.12.2025 | (Expected) grant | published on 28.01.2026 [2026/05] | Applicant(s) | For all designated states Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm / SE | [2025/35] | Inventor(s) | 01 /
WANG, Cheng Shanghai 200335 / CN | 02 /
TSIATSIS, Vlasios 112 15 Stockholm / SE | [2025/35] | Representative(s) | Ericsson Patent Development Torshamnsgatan 21-23 164 80 Stockholm / SE | [2025/35] | Application number, filing date | 23786197.6 | 03.10.2023 | [2025/35] | WO2023EP77343 | Priority number, date | WO2022CN124374 | 10.10.2022 Original published format: PCT/CN2022/124374 | [2025/35] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2024078922 | Date: | 18.04.2024 | Language: | EN | [2024/16] | Type: | A1 Application with search report | No.: | EP4606143 | Date: | 27.08.2025 | Language: | EN | The application published by WIPO in one of the EPO official languages on 18.04.2024 takes the place of the publication of the European patent application. | [2025/35] | Type: | B1 Patent specification | No.: | EP4606143 | Date: | 28.01.2026 | Language: | EN | [2026/05] | Search report(s) | International search report - published on: | EP | 18.04.2024 | Classification | IPC: | H04W12/80, H04W12/043 | [2025/35] | CPC: |
H04W12/80 (EP);
H04W12/043 (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 [2025/35] | Extension states | BA | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | SCHLÜSSELVERWALTUNG FÜR ANWENDUNGEN | [2025/35] | English: | KEY MANAGEMENT FOR APPLICATIONS | [2025/35] | French: | GESTION DE CLÉS POUR DES APPLICATIONS | [2025/35] | Entry into regional phase | 09.04.2025 | National basic fee paid | 09.04.2025 | Designation fee(s) paid | 09.04.2025 | Examination fee paid | Examination procedure | 09.07.2024 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 09.04.2025 | Examination requested [2025/35] | 09.04.2025 | Date on which the examining division has become responsible | 18.08.2025 | Communication of intention to grant the patent | 15.12.2025 | Fee for grant paid | 15.12.2025 | Fee for publishing/printing paid | 15.12.2025 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 27.10.2025 | 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 | [I] EP3068094 (WIPRO LTD et al.) | [A] US2018295556 (BAEK YOUNGKYO et al.) | Examination | US2022210636 | by applicant | 3GPP) TECHNICAL SPECIFICATION (TS) 33.535 | 3GPP TECHNICAL REPORT (TR) 33.737 | 3GPP TS 23.501 |