-
EP4369051
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP4369051
| EP4369051 - METHOD AND APPARATUS FOR IMPROVING DAS SIGNAL-TO-NOISE RATIO BY MEANS OF LOCAL FK TRANSFORM [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 12.04.2024 Database last updated on 18.11.2024 | |
| Former | The international publication has been made Status updated on 07.07.2023 | Most recent event Tooltip | 12.04.2024 | Publication in section I.1 EP Bulletin | published on 15.05.2024 [2024/20] | 12.04.2024 | Request for examination filed | published on 15.05.2024 [2024/20] | Applicant(s) | For all designated states China National Petroleum Corporation 9 Dongzhimen North Street Dongcheng District Beijing 100007 / CN | For all designated states BGP Inc., China National Petroleum Corporation 189 Fanyang West Road Zhuozhou Hebei 072751 / CN | [2024/20] | Inventor(s) | 01 /
LI, Yanpeng Baoding, Hebei 072751 / CN | 02 /
WU, Junjun Baoding, Hebei 072751 / CN | 03 /
WANG, Jing Baoding, Hebei 072751 / CN | 04 /
ZHANG, Yanbin Baoding, Hebei 072751 / CN | [2024/20] | Representative(s) | Petraz, Gilberto Luigi, et al GLP S.r.l. Viale Europa Unita, 171 33100 Udine / IT | [2024/20] | Application number, filing date | 22913240.2 | 29.06.2022 | [2024/20] | WO2022CN102502 | Priority number, date | CN202111631469 | 29.12.2021 Original published format: CN202111631469 | [2024/20] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2023123951 | Date: | 06.07.2023 | Language: | ZH | [2023/27] | Type: | A1 Application with search report | No.: | EP4369051 | Date: | 15.05.2024 | Language: | EN | [2024/20] | Search report(s) | International search report - published on: | CN | 06.07.2023 | Classification | IPC: | G01V1/36 | [2024/20] | CPC: |
G01V1/48 (EP);
G01V1/36 (CN);
G01H9/004 (EP,CN);
G01V1/362 (CN);
G01V1/364 (EP);
G01V1/40 (CN);
G01V1/226 (EP);
G01V2210/1299 (EP);
G01V2210/1429 (EP);
G01V2210/161 (EP);
G01V2210/242 (EP);
G01V2210/322 (CN);
G01V2210/3248 (EP);
G01V2210/44 (EP,CN);
G01V2210/6222 (EP);
Y02T90/00 (EP)
(-)
| 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 [2024/20] | 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 UND VORRICHTUNG ZUR VERBESSERUNG DES SIGNAL-RAUSCH-VERHÄLTNISSES DES DAS MITTELS LOKALER FK-TRANSFORMATION | [2024/20] | English: | METHOD AND APPARATUS FOR IMPROVING DAS SIGNAL-TO-NOISE RATIO BY MEANS OF LOCAL FK TRANSFORM | [2024/20] | French: | PROCÉDÉ ET APPAREIL POUR AMÉLIORER LE RAPPORT SIGNAL SUR BRUIT DAS AU MOYEN D'UNE TRANSFORMÉE FK LOCALE | [2024/20] | Entry into regional phase | 08.02.2024 | Translation filed | 08.02.2024 | National basic fee paid | 08.02.2024 | Search fee paid | 08.02.2024 | Designation fee(s) paid | 08.02.2024 | Examination fee paid | Examination procedure | 08.02.2024 | Examination requested [2024/20] | Fees paid | Renewal fee | 07.03.2024 | Renewal fee patent year 03 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | |||