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EP4394447
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EP About this file: EP4394447
| EP4394447 - SIGNAL PROCESSING METHOD AND APPARATUS, AND SIGNAL TRANSMISSION METHOD AND APPARATUS [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 31.05.2024 Database last updated on 28.03.2026 | |
| Former | The international publication has been made Status updated on 01.04.2023 | Most recent event Tooltip | 13.09.2025 | New entry: Renewal fee paid | Applicant(s) | For all designated states Shenzhen Yinwang Intelligent Technologies Co., Ltd. Room 101, Huawei Headquarters Office Building Huawei, Vanke City Community Bantian Street Longgang District Shenzhen City, Guangdong 518129 / CN | [2024/51] |
| Former [2024/27] | For all designated states Huawei Technologies Co., Ltd. Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 / CN | Inventor(s) | 01 /
DAI, Zhiwei Shenzhen, Guangdong 518129 / CN | 02 /
WANG, Shuai Shenzhen, Guangdong 518129 / CN | 03 /
YU, Anliang Shenzhen, Guangdong 518129 / CN | 04 /
CAO, Guoliang Shenzhen, Guangdong 518129 / CN | 05 /
WANG, Wei Shenzhen, Guangdong 518129 / CN | [2024/27] | Representative(s) | Gill Jennings & Every LLP The Broadgate Tower 20 Primrose Street London EC2A 2ES / GB | [2024/27] | Application number, filing date | 21957824.2 | 23.09.2021 | [2024/27] | WO2021CN120019 | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2023044688 | Date: | 30.03.2023 | Language: | ZH | [2023/13] | Type: | A1 Application with search report | No.: | EP4394447 | Date: | 03.07.2024 | Language: | EN | [2024/27] | Search report(s) | International search report - published on: | CN | 30.03.2023 | (Supplementary) European search report - dispatched on: | EP | 18.10.2024 | Classification | IPC: | G01S7/4863, G01S17/89, G01S17/42, G01S17/86, // G01S17/931, G01S7/48 | [2024/47] | CPC: |
G01S17/42 (EP);
G01S7/4863 (EP,US);
G01S17/86 (EP);
G01S17/89 (EP);
G01S17/894 (US);
G01S7/4802 (EP,US);
G01S7/4876 (US);
G06T5/50 (US);
G06T5/70 (US);
|
| Former IPC [2024/27] | G01S17/894 | 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 [2024/27] | Title | German: | SIGNALVERARBEITUNGSVERFAHREN UND -VORRICHTUNG SOWIE SIGNALÜBERTRAGUNGSVERFAHREN UND -VORRICHTUNG | [2024/27] | English: | SIGNAL PROCESSING METHOD AND APPARATUS, AND SIGNAL TRANSMISSION METHOD AND APPARATUS | [2024/27] | French: | PROCÉDÉ ET APPAREIL DE TRAITEMENT DE SIGNAL, ET PROCÉDÉ ET APPAREIL DE TRANSMISSION DE SIGNAL | [2024/27] | Entry into regional phase | 26.03.2024 | Translation filed | 26.03.2024 | National basic fee paid | 26.03.2024 | Search fee paid | 26.03.2024 | Designation fee(s) paid | 26.03.2024 | Examination fee paid | Examination procedure | 26.03.2024 | Examination requested [2024/27] | 02.05.2025 | Amendment by applicant (claims and/or description) | 02.05.2025 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 26.03.2024 | Renewal fee patent year 03 | 30.09.2024 | Renewal fee patent year 04 | 12.09.2025 | 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. | Documents cited: | Search | [XI] WO2021046547 (OUSTER INC et al.) [X] 1-4,7,9,10,12-15 * paragraphs [0113] , [ 169] , [0 68] , [ 170]; figures 2, 10, 11, 20 *[I] 5,6,8,11 | [A] US2020007850 (VAN NIEUWENHOVE DANIEL et al.) [A] 5 * paragraph [0049]; figures 1, 3B * | [A] US2017052257 (ITO JUNJI et al.) [A] 8 * paragraphs [0105] - [0106] * | [A] US2012044093 (PALA SILVIU et al.) [A] 11 * paragraph [0046] * |