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EP3791196
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EP About this file: EP3791196
| EP3791196 - SYSTEM FOR LOCATING FAULT IN POWER DISTRIBUTION NETWORK BASED ON MIXED MODE WAVE RECORDING [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 12.02.2021 Database last updated on 28.05.2024 | |
| Former | The international publication has been made Status updated on 16.11.2019 | Most recent event Tooltip | 15.04.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Inhand Networks Inc. 3900 Jermantown Road Suite 150 Fairfax, VA 22030 / US | [2021/11] | Inventor(s) | 01 /
ZHANG, Jianliang No. 101 West 11th Floor of Qiming International Mansion Lize Central Park, Wangjing, Chaoyang Dist Beijing 100102 / CN | 02 /
DAI, Yibo No. 101 West 11th Floor of Qiming International Mansion Lize Central Park, Wangjing, Chaoyang Dist Beijing 100102 / CN | 03 /
YAO, Qiang No. 101 West 11th Floor of Qiming International Mansion Lize Central Park, Wangjing, Chaoyang Dist Beijing 100102 / CN | [2021/11] | Representative(s) | AWA Sweden AB Junkersgatan 1 582 35 Linköping / SE | [2021/11] | Application number, filing date | 18917945.0 | 07.05.2018 | [2021/11] | WO2018US31457 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019216878 | Date: | 14.11.2019 | Language: | EN | [2019/46] | Type: | A1 Application with search report | No.: | EP3791196 | Date: | 17.03.2021 | Language: | EN | The application published by WIPO in one of the EPO official languages on 14.11.2019 takes the place of the publication of the European patent application. | [2021/11] | Search report(s) | International search report - published on: | US | 14.11.2019 | (Supplementary) European search report - dispatched on: | EP | 03.12.2021 | Classification | IPC: | G06N3/04, G01R31/08, G05B23/02, G06N3/08, G06Q10/06, G06Q50/06 | [2022/01] | CPC: |
G06Q50/06 (EP);
G01R31/086 (EP,US);
G05B23/024 (EP,US);
G06N3/04 (US);
G06N3/044 (EP);
G06N3/045 (EP);
|
| Former IPC [2021/11] | G01R31/08, G06Q50/06, G06N3/02, G06N3/08, G05B13/04, G05B23/02 | 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 [2021/11] | Title | German: | SYSTEM ZUR FEHLERORTUNG IN EINEM LEISTUNGSVERTEILUNGSNETZ AUF DER GRUNDLAGE EINER MISCHMODUS-WELLENAUFZEICHNUNG | [2021/11] | English: | SYSTEM FOR LOCATING FAULT IN POWER DISTRIBUTION NETWORK BASED ON MIXED MODE WAVE RECORDING | [2021/11] | French: | SYSTÈME DE LOCALISATION DE DÉFAUT DANS UN RÉSEAU DE DISTRIBUTION D'ÉNERGIE SUR LA BASE D'UN ENREGISTREMENT D'ONDES EN MODE MIXTE | [2021/11] | Entry into regional phase | 09.07.2020 | National basic fee paid | 09.07.2020 | Search fee paid | 09.07.2020 | Designation fee(s) paid | 09.07.2020 | Examination fee paid | Examination procedure | 09.07.2020 | Examination requested [2021/11] | 08.06.2022 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 09.07.2020 | Renewal fee patent year 03 | 16.04.2021 | Renewal fee patent year 04 | 15.03.2022 | Renewal fee patent year 05 | 13.04.2023 | Renewal fee patent year 06 | 15.04.2024 | Renewal fee patent year 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 | [I] - GUO MOU-FA ET AL, "Deep-Learning-Based Earth Fault Detection Using Continuous Wavelet Transform and Convolutional Neural Network in Resonant Grounding Distribution Systems", IEEE SENSORS JOURNAL, IEEE, USA, vol. 18, no. 3, doi:10.1109/JSEN.2017.2776238, ISSN 1530-437X, (20180201), pages 1291 - 1300, (20180105), XP011675579 [I] 1-12 * abstract * * section II-A * * section II-B * * section III-A, lines 1-9 * * section IV-C * * section § IV-D * * table IV * * Equations (2)-(5), (9) * DOI: http://dx.doi.org/10.1109/JSEN.2017.2776238 | [A] - XI PENG ET AL, "Fault Detection Algorithm for Power Distribution Network Based on Sparse Self-Encoding Neural Network", 2017 INTERNATIONAL CONFERENCE ON SMART GRID AND ELECTRICAL AUTOMATION (ICSGEA), IEEE, (20170527), doi:10.1109/ICSGEA.2017.19, pages 9 - 12, XP033253247 [A] 1-12 * the whole document * DOI: http://dx.doi.org/10.1109/ICSGEA.2017.19 | [A] - WU HUWEI ET AL, "Modeling and detection of high impedance faults", 2014 INTERNATIONAL CONFERENCE ON SMART GREEN TECHNOLOGY IN ELECTRICAL AND INFORMATION SYSTEMS (ICSGTEIS), IEEE, doi:10.1109/ICSGTEIS.2014.7038738, ISBN 978-1-4799-6126-9, (20141105), pages 88 - 93, (20150210), XP032735080 [A] 1-12 * the whole document * DOI: http://dx.doi.org/10.1109/ICSGTEIS.2014.7038738 | [A] - AL-DABBAGH M ET AL, "Neural networks based algorithm for detecting high impedance faults on power distribution lines", NEURAL NETWORKS, 1999. IJCNN '99. INTERNATIONAL JOINT CONFERENCE ON WASHINGTON, DC, USA 10-16 JULY 1999, PISCATAWAY, NJ, USA,IEEE, US, (19990710), vol. 5, doi:10.1109/IJCNN.1999.836206, ISBN 978-0-7803-5529-3, pages 3386 - 3390, XP010373037 [A] 1-12 * the whole document * DOI: http://dx.doi.org/10.1109/IJCNN.1999.836206 | International search | [A]US2010007333 (SEKIGUCHI KATSUHIKO [JP], et al) [A] 1-12* ; the entire document. *; | [A]US2013232094 (ANDERSON ROGER N [US], et al) [A] 1-12 * the entire document. *; | [A]CN107609569 (BEIJING INHAND NETWORK TECH CO LTD) [A] 1-12 * ; (see machine translation). * |