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EP3939215
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EP About this file: EP3939215
| EP3939215 - FILTERING ETHERNET DEVICE SOURCE ADDRESSES FOR LOOP AVOIDANCE [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 29.03.2024 Database last updated on 04.06.2024 | |
| Former | Grant of patent is intended Status updated on 02.11.2023 | ||
| Former | Request for examination was made Status updated on 17.12.2021 | ||
| Former | The international publication has been made Status updated on 28.09.2020 | ||
| Former | unknown Status updated on 14.04.2020 | Most recent event Tooltip | 29.03.2024 | (Expected) grant | published on 01.05.2024 [2024/18] | Applicant(s) | For all designated states Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm / SE | [2024/18] |
| Former [2022/03] | For all designated states Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm / SE | Inventor(s) | 01 /
MIKLÓS, György Apor Vilmos u.10 2097 Pilisborosjenö / HU | 02 /
VARGA, Balázs Lajos u. 25 1162 Budapest / HU | 03 /
FARKAS, János Daróczi köz 9 6000 Kecskemét / HU | [2024/18] |
| Former [2022/03] | 01 /
MIKLÓS, György 2097 Pilisborosjenö / HU | ||
| 02 /
VARGA, Balázs 1162 Budapest / HU | |||
| 03 /
FARKAS, János 6000 Kecskemét / HU | Representative(s) | Zacco Sweden AB P.O. Box 5581 Löjtnantsgatan 21 114 85 Stockholm / SE | [2024/18] |
| Former [2022/03] | Laqua, Bernd Christian Kurt Wuesthoff & Wuesthoff Patentanwälte PartG mbB Schweigerstraße 2 81541 München / DE | Application number, filing date | 20716200.9 | 16.03.2020 | [2022/03] | WO2020IB52382 | Priority number, date | US201962818817P | 15.03.2019 Original published format: US 201962818817 P | [2022/03] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020188464 | Date: | 24.09.2020 | Language: | EN | [2020/39] | Type: | A1 Application with search report | No.: | EP3939215 | Date: | 19.01.2022 | Language: | EN | The application published by WIPO in one of the EPO official languages on 24.09.2020 takes the place of the publication of the European patent application. | [2022/03] | Type: | B1 Patent specification | No.: | EP3939215 | Date: | 01.05.2024 | Language: | EN | [2024/18] | Search report(s) | International search report - published on: | EP | 24.09.2020 | Classification | IPC: | H04L12/46, H04W80/02, H04L45/00, // H04L101/622 | [2023/48] | CPC: |
H04L12/4625 (EP,US);
H04L45/66 (EP,US);
H04W80/02 (EP,US);
H04L2101/622 (EP,US)
|
| Former IPC [2022/03] | H04L12/46, H04L12/721, H04L29/12, H04W80/02 | 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 [2022/03] | 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: | FILTERUNG VON ETHERNET-QUELLENADRESSEN ZUR SCHLEIFENVERMEIDUNG | [2022/03] | English: | FILTERING ETHERNET DEVICE SOURCE ADDRESSES FOR LOOP AVOIDANCE | [2022/03] | French: | FILTRAGE D'ADRESSES DE SOURCE DE DISPOSITIF ETHERNET POUR ÉVITEMENT DE BOUCLE | [2022/03] | Entry into regional phase | 06.10.2021 | National basic fee paid | 06.10.2021 | Designation fee(s) paid | 06.10.2021 | Examination fee paid | Examination procedure | 06.10.2021 | Examination requested [2022/03] | 06.10.2021 | Date on which the examining division has become responsible | 28.04.2022 | Amendment by applicant (claims and/or description) | 03.11.2023 | Communication of intention to grant the patent | 27.02.2024 | Fee for grant paid | 27.02.2024 | Fee for publishing/printing paid | 27.02.2024 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 28.03.2022 | Renewal fee patent year 03 | 27.03.2023 | Renewal fee patent year 04 | 27.03.2024 | 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. | Cited in | International search | [I]KR20180107000 (ELECTRONICS & TELECOMMUNICATIONS RES INST [KR]) [I] 1-29 * paragraph [0099] - paragraph [0100] * * paragraph [0105] - paragraph [0112] * * paragraph [0130] - paragraph [0142] * * paragraph [0189] - paragraph [0196] * * paragraph [0255] *; | [A]US2018338265 (GOEL SATASHU [US], et al) [A] 1-29 * paragraph [0137] - paragraph [0139] * * paragraph [0151] * * paragraph [0153] * * paragraph [0184] - paragraph [0190] *; | [A] - ALLAN D ET AL, "Provider link state bridging", IEEE COMMUNICATIONS MAGAZINE, IEEE SERVICE CENTER, PISCATAWAY, US, (20080901), vol. 46, no. 9, doi:10.1109/MCOM.2008.4623715, ISSN 0163-6804, pages 110 - 117, XP011234296 [A] 1-29 * Sections "LOOP PREVENTION AND LOOP MITIGATION" as well as "TIE BREAKING" * DOI: http://dx.doi.org/10.1109/MCOM.2008.4623715 | by applicant | - 3GPP Technical Specification (TS) 23.501 V15.4.0 | - TS 23.501 V15.4.0 | US20170628188 |