-
EP3903435
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: EP3903435
| EP3903435 - HARQ-ACK TRANSMISSION ON UNLICENSED SPECTRUM [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 31.05.2024 Database last updated on 03.09.2024 | |
| Former | Grant of patent is intended Status updated on 23.01.2024 | ||
| Former | Request for examination was made Status updated on 01.10.2021 | ||
| Former | The international publication has been made Status updated on 04.07.2020 | Most recent event Tooltip | 31.05.2024 | (Expected) grant | published on 03.07.2024 [2024/27] | Applicant(s) | For all designated states Lenovo (Beijing) Limited 6 Shangdi West Road Haidian District Beijing 100085 / CN | [2021/44] | Inventor(s) | 01 /
LEI, Haipeng Room 702, Building 9, Honglianbeicun, Haidian District Beijing 100082 / CN | 02 /
GOLITSCHEK EDLER VON ELBWART, Alexander Bessunger Str. 5 64285 Darmstadt / DE | [2024/27] |
| Former [2021/44] | 01 /
LEI, Haipeng Beijing 100082 / CN | ||
| 02 /
GOLITSCHEK EDLER VON ELBWART, Alexander 64285 Darmstadt / DE | Representative(s) | Openshaw & Co. 8 Castle Street Farnham, Surrey GU9 7HR / GB | [2021/44] | Application number, filing date | 18945258.4 | 28.12.2018 | [2021/44] | WO2018CN124773 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020133184 | Date: | 02.07.2020 | Language: | EN | [2020/27] | Type: | A1 Application with search report | No.: | EP3903435 | Date: | 03.11.2021 | Language: | EN | The application published by WIPO in one of the EPO official languages on 02.07.2020 takes the place of the publication of the European patent application. | [2021/44] | Type: | B1 Patent specification | No.: | EP3903435 | Date: | 03.07.2024 | Language: | EN | [2024/27] | Search report(s) | International search report - published on: | CN | 02.07.2020 | (Supplementary) European search report - dispatched on: | EP | 06.07.2022 | Classification | IPC: | H04L1/18 | [2021/44] | CPC: |
H04L1/1854 (EP);
H04L1/1819 (US);
H04L1/1896 (EP,US);
H04W72/0446 (US);
H04W72/23 (US);
H04W74/0816 (US)
| 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 [2021/44]
| Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | HARQ-ACK-ÜBERTRAGUNG AUF UNLIZENZIERTEM SPEKTRUM | [2021/44] | English: | HARQ-ACK TRANSMISSION ON UNLICENSED SPECTRUM | [2021/44] | French: | TRANSMISSION DE HARQ-ACK SUR UN SPECTRE SANS LICENCE | [2021/44] | Entry into regional phase | 23.03.2021 | National basic fee paid | 23.03.2021 | Search fee paid | 23.03.2021 | Designation fee(s) paid | 23.03.2021 | Examination fee paid | Examination procedure | 23.03.2021 | Examination requested [2021/44] | 20.01.2023 | Amendment by applicant (claims and/or description) | 24.01.2024 | Communication of intention to grant the patent | 23.05.2024 | Fee for grant paid | 23.05.2024 | Fee for publishing/printing paid | 23.05.2024 | Receipt of the translation of the claim(s) | Divisional application(s) | EP24177397.7 / EP4398505 | Fees paid | Renewal fee | 23.03.2021 | Renewal fee patent year 03 | 23.12.2021 | Renewal fee patent year 04 | 26.12.2022 | Renewal fee patent year 05 | 26.12.2023 | Renewal fee patent year 06 |
| 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. | Documents cited: | Search | [IA]WO2016198734 (NOKIA TECHNOLOGIES OY [FI]); | [IA]WO2017120804 (LENOVO INNOVATIONS LTD HONG KONG [CN]); |