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EP4344128
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EP About this file: EP4344128
| EP4344128 - METHOD FOR UPDATING VEHICLE-TO-EVERYTHING (V2X) COMMUNICATION KEY, AND COMMUNICATION APPARATUS [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 23.02.2024 Database last updated on 06.07.2024 | |
| Former | The international publication has been made Status updated on 16.12.2022 | Most recent event Tooltip | 14.06.2024 | Supplementary search report | published on 10.07.2024 [2024/28] | Applicant(s) | For all designated states Huawei Technologies Co., Ltd. Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 / CN | [2024/13] | Inventor(s) | 01 /
GUO, Zhipeng Shenzhen, Guangdong 518129 / CN | [2024/13] | Representative(s) | Isarpatent Patent- und Rechtsanwälte Barth Hassa Peckmann & Partner mbB Friedrichstraße 31 80801 München / DE | [2024/13] | Application number, filing date | 21944617.6 | 11.06.2021 | [2024/13] | WO2021CN99674 | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022257108 | Date: | 15.12.2022 | Language: | ZH | [2022/50] | Type: | A1 Application with search report | No.: | EP4344128 | Date: | 27.03.2024 | Language: | EN | [2024/13] | Search report(s) | International search report - published on: | CN | 15.12.2022 | (Supplementary) European search report - dispatched on: | EP | 12.06.2024 | Classification | IPC: | H04L9/16, H04L9/08 | [2024/28] | CPC: |
H04L9/16 (EP);
H04L9/08 (EP);
H04L9/0891 (EP);
H04L2209/84 (EP)
|
| Former IPC [2024/13] | H04L9/16 | 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 [2024/13] | 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: | VERFAHREN ZUR AKTUALISIERUNG EINES VEHICLE-TO-EVERYTHING (V2X)-KOMMUNIKATIONSSCHLÜSSELS UND KOMMUNIKATIONSVORRICHTUNG | [2024/13] | English: | METHOD FOR UPDATING VEHICLE-TO-EVERYTHING (V2X) COMMUNICATION KEY, AND COMMUNICATION APPARATUS | [2024/13] | French: | PROCÉDÉ DE MISE À JOUR D'UNE CLÉ DE COMMUNICATION DE VÉHICULE À TOUT (V2X), ET APPAREIL DE COMMUNICATION | [2024/13] | Entry into regional phase | 18.12.2023 | Translation filed | 18.12.2023 | National basic fee paid | 18.12.2023 | Search fee paid | 18.12.2023 | Designation fee(s) paid | 18.12.2023 | Examination fee paid | Examination procedure | 18.12.2023 | Amendment by applicant (claims and/or description) | 18.12.2023 | Examination requested [2024/13] | Fees paid | Renewal fee | 18.12.2023 | Renewal fee patent year 03 | 31.03.2024 | 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. | Cited in | International search | [A]WO03094421 (SAGEM [FR], et al) [A] 1-37 * description, page 5, lines 22-25, and page 6, lines 5-19 *; | [A]CN101102552 (ZTE CORP [CN]) [A] 1-37 * entire document *; | [A]CN107276767 (BANK OF CHINA CO LTD) [A] 1-37 * entire document *; | [A]US2018123784 (GEHRMANN CHRISTIAN M [SE]) [A] 1-37* entire document *; | [A]CN109922475 (UNIV ZHENGZHOU LIGHT IND) [A] 1-37 * entire document *; | [X]JP6603019B (SUMITOMO ELECTRIC INDUSTRIAL LIMITED et al.) [X] 1-3, 11, 12, 14, 15, 17-20, 29, 30, 32-37 * description, paragraphs [0062]-[0086], and figures 1-4 *; | [A]CN111159767 (ZHENGZHOU XINDA JIEAN INFORMATION TECHNOLOGY CO LTD) [A] 1-37 * entire document *; | [A]CN111200491 (QIANXUN POSITION NETWORK CO LTD) [A] 1-37 * entire document *; | [E]CN113079013 (HUAWEI TECH CO LTD) [E] 1, 33, 34, 36, 37 * description, paragraphs [0159]-[0290] * |