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EP4060384
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EP About this file: EP4060384
| EP4060384 - CLOUD-END" ARCHITECTURE-BASED PPP-RTK ENHANCEMENT METHOD AND SYSTEM [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 26.12.2025 Database last updated on 18.03.2026 | |
| Former | Grant of patent is intended Status updated on 18.07.2025 | ||
| Former | Request for examination was made Status updated on 19.08.2022 | ||
| Former | The international publication has been made Status updated on 25.06.2021 | Most recent event Tooltip | 26.12.2025 | (Expected) grant | published on 28.01.2026 [2026/05] | Applicant(s) | For all designated states Xi'an Institute Of Space Radio Technology No. 504, East Chang'an Street Aerospace Industry Base Xi'an, Shaanxi 710199 / CN | [2022/38] | Inventor(s) | 01 /
MENG, Yansong No. 504, East Chang an Street, Aerospace Industry Base Xi An City, Shaanxi 710199 / CN | 02 /
BIAN, Lang No. 504, East Chang an Street, Aerospace Industry Base Xi An City, Shaanxi 710199 / CN | 03 /
TIAN, Ye No. 504, East Chang an Street, Aerospace Industry Base Xi An City, Shaanxi 710199 / CN | 04 /
WANG, Ying No. 504, East Chang an Street, Aerospace Industry Base Xi An City, Shaanxi 710199 / CN | 05 /
YAN, Tao No. 504, East Chang an Street, Aerospace Industry Base Xi An City, Shaanxi 710199 / CN | 06 /
JIA, Yizhe No. 504, East Chang an Street, Aerospace Industry Base Xi An City, Shaanxi 710199 / CN | 07 /
HAN, Lin No. 504, East Chang an Street, Aerospace Industry Base Xi An City, Shaanxi 710199 / CN | [2022/38] | Representative(s) | Rooney, John-Paul Withers & Rogers LLP 2 London Bridge London SE1 9RA / GB | [2022/38] | Application number, filing date | 20901123.8 | 07.12.2020 | [2022/38] | WO2020CN134222 | Priority number, date | CN201911329284 | 20.12.2019 Original published format: CN201911329284 | [2022/38] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021121062 | Date: | 24.06.2021 | Language: | ZH | [2021/25] | Type: | A1 Application with search report | No.: | EP4060384 | Date: | 21.09.2022 | Language: | EN | [2022/38] | Type: | B1 Patent specification | No.: | EP4060384 | Date: | 28.01.2026 | Language: | EN | [2026/05] | Search report(s) | International search report - published on: | CN | 24.06.2021 | (Supplementary) European search report - dispatched on: | EP | 17.11.2023 | Classification | IPC: | G01S19/33, G01S19/37 | [2022/38] | CPC: |
G01S19/43 (EP);
G01S19/33 (CN);
G01S19/37 (CN);
G01S19/07 (EP);
G01S19/072 (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 [2022/38] | 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: | CLOUD-END-ARCHITEKTUR-BASIERTES PPP-RTK-VERBESSERUNGSVERFAHREN UND -SYSTEM | [2022/38] | English: | CLOUD-END" ARCHITECTURE-BASED PPP-RTK ENHANCEMENT METHOD AND SYSTEM | [2022/38] | French: | PROCÉDÉ ET SYSTÈME D'AMÉLIORATION PPP-RTK FONDÉE SUR UNE ARCHITECTURE "CÔTÉ NUAGE | [2022/38] | Entry into regional phase | 14.06.2022 | Translation filed | 14.06.2022 | National basic fee paid | 14.06.2022 | Search fee paid | 14.06.2022 | Designation fee(s) paid | 14.06.2022 | Examination fee paid | Examination procedure | 14.06.2022 | Examination requested [2022/38] | 03.06.2024 | Amendment by applicant (claims and/or description) | 03.06.2024 | Date on which the examining division has become responsible | 18.07.2025 | Communication of intention to grant the patent | 17.11.2025 | Fee for grant paid | 17.11.2025 | Fee for publishing/printing paid | 17.11.2025 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 15.12.2022 | Renewal fee patent year 03 | 14.12.2023 | Renewal fee patent year 04 | 13.12.2024 | Renewal fee patent year 05 | 16.12.2025 | Renewal fee patent year 06 |
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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 | [I] US2017307761 (SCOT GAËL et al.) | [I] WO2019233039 (BEIJING FUTURE NAVIGATION TECH CO LTD et al.) [I] 1-10 * the whole document * |