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EP4142310
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EP About this file: EP4142310
| EP4142310 - METHOD FOR PROCESSING AUDIO SIGNAL AND ELECTRONIC DEVICE [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 12.01.2024 Database last updated on 02.11.2024 | |
| Former | Request for examination was made Status updated on 27.01.2023 | Most recent event Tooltip | 12.01.2024 | Application deemed to be withdrawn | published on 14.02.2024 [2024/07] | Applicant(s) | For all designated states Beijing Dajia Internet Information Technology Co., Ltd. Room 101D1-7, 1st Floor Building 1, No.6, Shangdi West Road Haidian District Beijing 100085 / CN | [2023/09] | Inventor(s) | 01 /
FAN, Xinyue Beijing, 100085 / CN | 02 /
ZHANG, Chen Beijing, 100085 / CN | 03 /
ZHENG, Xiguang Beijing, 100085 / CN | [2023/09] | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstraße 3 81675 München / DE | [2023/09] | Application number, filing date | 22191314.8 | 19.08.2022 | [2023/09] | Priority number, date | CN20211114196 | 31.08.2021 Original published format: CN202111014196 | [2023/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4142310 | Date: | 01.03.2023 | Language: | EN | [2023/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 31.01.2023 | Classification | IPC: | H04S1/00, H04S7/00 | [2023/09] | CPC: |
H04S1/005 (EP);
H04S5/005 (CN,US);
H04S7/302 (US);
G10H1/0008 (US);
H04S7/30 (EP,CN);
G10H2210/076 (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 [2023/09] | 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 VERARBEITUNG EINES AUDIOSIGNALS UND ELEKTRONISCHE VORRICHTUNG | [2023/09] | English: | METHOD FOR PROCESSING AUDIO SIGNAL AND ELECTRONIC DEVICE | [2023/09] | French: | PROCÉDÉ DE TRAITEMENT DE SIGNAL AUDIO ET DISPOSITIF ÉLECTRONIQUE | [2023/09] | Examination procedure | 19.08.2022 | Examination requested [2023/09] | 02.09.2023 | Application deemed to be withdrawn, date of legal effect [2024/07] | 26.09.2023 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2024/07] |
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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 | [A]US2009046864 (MAHABUB JERRY [US], et al) [A] 2,3,8,9,15 * paragraph [0042] - paragraph [0048] * * paragraph [0074] - paragraph [0077] * * paragraph [0108] - paragraph [0109] ** figures 1-3 *; | [XI]US2015104022 (DENG HUIQUN [CN], et al) [X] 1,10 * paragraph [0081] - paragraph [0091] * * paragraph [0101] - paragraph [0105] * * figures 2,9,10 * [I] 2-9,11-15 |