EP3952190 - METHOD AND APPARATUS FOR SENDING REFERENCE SIGNALS [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 16.02.2024 Database last updated on 08.10.2024 | |
Former | Request for examination was made Status updated on 07.01.2022 | ||
Former | The international publication has been made Status updated on 31.10.2020 | Most recent event Tooltip | 11.06.2024 | New entry: Reply to examination report | Applicant(s) | For all designated states Huawei Technologies Co., Ltd. Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 / CN | [2022/06] | Inventor(s) | 01 /
LIU, Fengwei Huawei Administration Building Bantian, Longgang District Shenzhen, Guangdong 518129 / CN | 02 /
CHEN, Lei Huawei Administration Building Bantian, Longgang District Shenzhen, Guangdong 518129 / CN | [N/P] |
Former [2022/06] | 01 /
LIU, Fengwei Shenzhen, Guangdong 518129 / CN | ||
02 /
CHEN, Lei Shenzhen, Guangdong 518129 / CN | Representative(s) | Maiwald GmbH Elisenhof Elisenstraße 3 80335 München / DE | [N/P] |
Former [2022/06] | Maiwald Patent- und Rechtsanwaltsgesellschaft mbH Elisenhof Elisenstraße 3 80335 München / DE | Application number, filing date | 20796058.4 | 09.04.2020 | [2022/06] | WO2020CN83927 | Priority number, date | CN201910340520 | 25.04.2019 Original published format: CN201910340520 | [2022/06] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020216068 | Date: | 29.10.2020 | Language: | ZH | [2020/44] | Type: | A1 Application with search report | No.: | EP3952190 | Date: | 09.02.2022 | Language: | EN | [2022/06] | Search report(s) | International search report - published on: | CN | 29.10.2020 | (Supplementary) European search report - dispatched on: | EP | 25.04.2022 | Classification | IPC: | H04L5/00, H04L27/26 | [2022/06] | CPC: |
H04L27/2613 (EP,US);
H04L5/0048 (EP,CN,US);
H04L27/2614 (EP,CN);
H04L27/2636 (EP);
H04L5/001 (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 [2022/06] | Title | German: | VERFAHREN UND VORRICHTUNG ZUM SENDEN VON REFERENZSIGNALEN | [2022/06] | English: | METHOD AND APPARATUS FOR SENDING REFERENCE SIGNALS | [2022/06] | French: | PROCÉDÉ ET APPAREIL D'ENVOI DE SIGNAUX DE RÉFÉRENCE | [2022/06] | Entry into regional phase | 29.10.2021 | Translation filed | 29.10.2021 | National basic fee paid | 29.10.2021 | Search fee paid | 29.10.2021 | Designation fee(s) paid | 29.10.2021 | Examination fee paid | Examination procedure | 29.10.2021 | Examination requested [2022/06] | 23.11.2022 | Amendment by applicant (claims and/or description) | 14.02.2024 | Despatch of a communication from the examining division (Time limit: M04) | 11.06.2024 | Reply to a communication from the examining division | Fees paid | Renewal fee | 30.03.2022 | Renewal fee patent year 03 | 31.03.2023 | Renewal fee patent year 04 | 13.03.2024 | Renewal fee patent year 05 |
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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 | [A]WO2010011056 (LG ELECTRONICS INC [KR], et al); | [A]CN102142916 (HUAWEI TECH CO LTD); | [X]WO2018113901 (ERICSSON TELEFON AB L M [SE]); |