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EP4460053
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EP About this file: EP4460053
| EP4460053 - CHANNEL ESTIMATION METHOD AND APPARATUS, TERMINAL, NETWORK SIDE DEVICE, AND MEDIUM [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 03.10.2024 Database last updated on 28.03.2026 | |
| Former | The international publication has been made Status updated on 07.07.2023 | Most recent event Tooltip | 18.11.2025 | New entry: Renewal fee paid | Applicant(s) | For all designated states VIVO MOBILE COMMUNICATION CO., LTD. No.1, Vivo Road Chang'an Dongguan, Guangdong 523863 / CN | [2024/45] | Inventor(s) | 01 /
JIANG, Dajie Dongguan, Guangdong 523863 / CN | 02 /
HUANG, Wei Dongguan, Guangdong 523863 / CN | 03 /
JIAN, Rongling Dongguan, Guangdong 523863 / CN | [2024/45] | Representative(s) | Murgitroyd & Company 165-169 Scotland Street Glasgow G5 8PL / GB | [N/P] |
| Former [2024/45] | Murgitroyd & Company 165-169 Scotland Street Glasgow G5 8PL / GB | Application number, filing date | 22914565.1 | 23.12.2022 | [2024/45] | WO2022CN141567 | Priority number, date | CN202111619639 | 27.12.2021 Original published format: CN202111619639 | [2024/45] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2023125311 | Date: | 06.07.2023 | Language: | ZH | [2023/27] | Type: | A1 Application with search report | No.: | EP4460053 | Date: | 06.11.2024 | Language: | EN | [2024/45] | Search report(s) | International search report - published on: | CN | 06.07.2023 | (Supplementary) European search report - dispatched on: | EP | 27.02.2025 | Classification | IPC: | H04W4/80, H04B17/309, H04L25/03 | [2025/14] | CPC: |
H04W4/80 (EP,US);
H04L25/0204 (EP,KR);
H04B17/309 (KR,US);
H04L25/0202 (US);
H04L25/0222 (EP,KR);
H04L25/0232 (EP);
|
| Former IPC [2024/45] | H04W4/80, H04B17/309 | 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 [2024/45] | Title | German: | KANALSCHÄTZUNGSVERFAHREN UND -VORRICHTUNG, ENDGERÄT, NETZWERKSEITIGE VORRICHTUNG UND MEDIUM | [2024/45] | English: | CHANNEL ESTIMATION METHOD AND APPARATUS, TERMINAL, NETWORK SIDE DEVICE, AND MEDIUM | [2024/45] | French: | PROCÉDÉ ET APPAREIL D'ESTIMATION DE CANAL, TERMINAL, DISPOSITIF CÔTÉ RÉSEAU ET SUPPORT | [2024/45] | Entry into regional phase | 25.07.2024 | Translation filed | 25.07.2024 | National basic fee paid | 25.07.2024 | Search fee paid | 25.07.2024 | Designation fee(s) paid | 25.07.2024 | Examination fee paid | Examination procedure | 25.07.2024 | Examination requested [2024/45] | 26.06.2025 | Amendment by applicant (claims and/or description) | 26.06.2025 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 14.11.2024 | Renewal fee patent year 03 | 17.11.2025 | 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 | [IY] US2014233457 (KOUTSIMANIS CHRYSOSTOMOS et al.) [I] 1-3,10,13-15 * paragraphs [0013] - [0015] - [0 38] , [0 85] - [0103]; figure 3 *[Y] 4-9,11,12 | [Y] CN113228577 (BEIJING XIAOMI MOBILE SOFTWARE CO LTD et al.) [Y] 4-6 * paragraphs [0085] - [0092] * | [Y] EP4319037 (BEIJING XIAOMI MOBILE SOFTWARE CO LTD et al.) | [Y] WO2010096985 (ZTE CORP et al.) [Y] 7,11 * page 10, line 1 - line 11 * | [Y] US10084561 (LI SHAOHUA et al.) [Y] 8 * column 12, line 57 - column 13, line 23 * | [Y] US2020169435 (KANG DU HO et al.) [Y] 9,12 * paragraph [0049] - paragraph [0077]; figure 5 * |