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EP4557828
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EP About this file: EP4557828
| EP4557828 - PATH SWITCHING METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 18.04.2025 Database last updated on 28.03.2026 | |
| Former | The international publication has been made Status updated on 19.01.2024 | Most recent event Tooltip | 10.03.2026 | Amendment by applicant | Applicant(s) | For all designated states Beijing Xiaomi Mobile Software Co., Ltd. No. 018, Floor 8, Building 6, Yard 33 Middle Xierqi Road Haidian District Beijing 100085 / CN | [2025/21] | Inventor(s) | 01 /
XIONG, Yi Beijing 100085 / CN | [2025/21] | Representative(s) | Stöckeler, Ferdinand, et al Schoppe, Zimmermann, Stöckeler Zinkler, Schenk & Partner mbB Patentanwälte Radlkoferstrasse 2 81373 München / DE | [2025/21] | Application number, filing date | 22950757.9 | 15.07.2022 | [2025/21] | WO2022CN106123 | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2024011639 | Date: | 18.01.2024 | Language: | ZH | [2024/03] | Type: | A1 Application with search report | No.: | EP4557828 | Date: | 21.05.2025 | Language: | EN | [2025/21] | Search report(s) | International search report - published on: | CN | 18.01.2024 | (Supplementary) European search report - dispatched on: | EP | 20.08.2025 | Classification | IPC: | H04W36/00, H04W88/04, // H04W36/08, H04W40/22 | [2025/38] | CPC: |
H04W36/083 (EP,US);
H04W36/033 (EP,US);
H04W40/22 (EP,US);
H04W88/04 (EP);
H04W76/23 (EP)
|
| Former IPC [2025/21] | H04W36/00 | 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 [2025/21] | Title | German: | PFADUMSCHALTVERFAHREN, EINRICHTUNG, VORRICHTUNG UND SPEICHERMEDIUM | [2025/21] | English: | PATH SWITCHING METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM | [2025/21] | French: | PROCÉDÉ DE COMMUTATION DE TRAJET, APPAREIL, DISPOSITIF ET SUPPORT DE STOCKAGE | [2025/21] | Entry into regional phase | 11.02.2025 | Translation filed | 11.02.2025 | National basic fee paid | 11.02.2025 | Search fee paid | 11.02.2025 | Designation fee(s) paid | 11.02.2025 | Examination fee paid | Examination procedure | 11.02.2025 | Examination requested [2025/21] | 09.03.2026 | Amendment by applicant (claims and/or description) | 09.03.2026 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 11.02.2025 | Renewal fee patent year 03 | 28.07.2025 | 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 | [X] WO2022042146 (HUAWEI TECH CO LTD et al.) [X] 1-15 * abstract * | [X] US2024179786 (YAO CHUTING et al.) * figures 1-12 * * paragraph [0003] - paragraph [0072] * * paragraph [0078] - paragraph [0116] * * paragraph [0121] - paragraph [0125] * * paragraph [0130] - paragraph [0138] * * paragraph [0151] * * paragraph [0171] - paragraph [0180] * * paragraph [0182] - paragraph [0191] * * paragraph [0196] - paragraph [0265] * * paragraph [0271] - paragraph [0277] * * paragraph [0303] - paragraph [0485] * | [X] MEDIATEK INC: "Service Continuity for L2 Relay and L3 Relay", vol. RAN WG2, no. electronic; 20201102 - 20201113, 23 October 2020 (2020-10-23), XP051942150, Retrieved from the Internet |