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EP4375988
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EP About this file: EP4375988
| EP4375988 - AUDIO SIGNAL PROCESSING METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 27.04.2024 Database last updated on 19.10.2024 | |
| Former | The international publication has been made Status updated on 26.05.2023 | Most recent event Tooltip | 27.09.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Zhejiang Alibaba Robot Co., Ltd. Room 304, 3rd Floor, Building 1 699 Wangshang Road Binjiang District Hangzhou, Zhejiang 310052 / CN | [2024/22] | Inventor(s) | 01 /
WANG, Xianliang Hangzhou, Zhejiang 311121 / CN | 02 /
SUO, Hongbin Hangzhou, Zhejiang 311121 / CN | [2024/22] | Representative(s) | Barker Brettell LLP 100 Hagley Road Edgbaston Birmingham B16 8QQ / GB | [2024/22] | Application number, filing date | 22894679.4 | 08.11.2022 | [2024/22] | WO2022CN130728 | Priority number, date | CN202111351380 | 16.11.2021 Original published format: CN202111351380 | [2024/22] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2023088142 | Date: | 25.05.2023 | Language: | ZH | [2023/21] | Type: | A1 Application with search report | No.: | EP4375988 | Date: | 29.05.2024 | Language: | EN | [2024/22] | Search report(s) | International search report - published on: | CN | 25.05.2023 | (Supplementary) European search report - dispatched on: | EP | 26.08.2024 | Classification | IPC: | G10L17/06, G10L15/02, G10L15/08, G10L21/0272, G10L25/51, // G10L17/04 | [2024/39] | CPC: |
G10L17/06 (EP);
G10L15/02 (CN);
G10L15/04 (CN);
G10L15/08 (CN);
G10L15/16 (CN);
G10L17/04 (EP)
|
| Former IPC [2024/22] | G10L15/02, G10L15/04, G10L15/08, G10L21/0272, G10L25/51 | 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 [2024/22] | Extension states | BA | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | AUDIOSIGNALVERARBEITUNGSVERFAHREN UND -VORRICHTUNG SOWIE VORRICHTUNG UND SPEICHERMEDIUM | [2024/22] | English: | AUDIO SIGNAL PROCESSING METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM | [2024/22] | French: | PROCÉDÉ ET APPAREIL DE TRAITEMENT DE SIGNAL AUDIO, DISPOSITIF ET SUPPORT DE STOCKAGE | [2024/22] | Entry into regional phase | 19.02.2024 | Translation filed | 19.02.2024 | National basic fee paid | 19.02.2024 | Search fee paid | 19.02.2024 | Designation fee(s) paid | 19.02.2024 | Examination fee paid | Examination procedure | 19.02.2024 | Amendment by applicant (claims and/or description) | 19.02.2024 | Examination requested [2024/22] | Fees paid | Renewal fee | 26.09.2024 | Renewal fee patent year 03 |
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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 | [XA]CN112420069 (BEIJING CLOUDWALK TECH CO LTD); | [A]CN112562693 (BEIJING FOSAFER INFORMATION TECH CO LTD); |