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EP4221138
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EP About this file: EP4221138
| EP4221138 - EVPN SIGNALING, NG-VPLS E-TREE SIGNALING, VPWS SIGNALING, AND L3VPN SIGNALING USING SEGMENT ROUTING OR MPLS [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 02.02.2024 Database last updated on 02.09.2024 | |
| Former | The application has been published Status updated on 30.06.2023 | Most recent event Tooltip | 28.03.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Ciena Corporation 7035 Ridge Road Hanover, MD 21076 / US | [2023/31] | Inventor(s) | 01 /
BOUTROS, Sami Hanover, Maryland, 21076 / US | 02 /
SIVABALAN, Muthurajah Hanover, Maryland, 21076 / US | 03 /
SHA, Himanshu Hanover, Maryland, 21076 / US | 04 /
HE, Peng Hanover, Maryland, 21076 / US | [2023/31] | Representative(s) | Dehns St. Bride's House 10 Salisbury Square London EC4Y 8JD / GB | [2023/31] | Application number, filing date | 23165907.9 | 07.05.2021 | [2023/31] | Priority number, date | US202016870113 | 08.05.2020 Original published format: US202016870113 | US202017007084 | 31.08.2020 Original published format: US202017007084 | US202017075186 | 20.10.2020 Original published format: US202017075186 | US202017076881 | 22.10.2020 Original published format: US202017076881 | US202017126270 | 18.12.2020 Original published format: US202017126270 | [2023/31] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4221138 | Date: | 02.08.2023 | Language: | EN | [2023/31] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.06.2023 | Classification | IPC: | H04L45/00, H04L45/52 | [2023/31] | CPC: |
H04L45/34 (EP);
H04L45/52 (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 [2024/10] |
| Former [2023/31] | 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 | Title | German: | EVPN-SIGNALISIERUNG, NG-VPLS-E-TREE-SIGNALISIERUNG, VPWS-SIGNALISIERUNG UND L3VPN-SIGNALISIERUNG MIT SEGMENTROUTING ODER MPLS | [2023/31] | English: | EVPN SIGNALING, NG-VPLS E-TREE SIGNALING, VPWS SIGNALING, AND L3VPN SIGNALING USING SEGMENT ROUTING OR MPLS | [2023/31] | French: | SIGNALISATION EVPN, SIGNALISATION E-ARBRE NG-VPLS, SIGNALISATION VPWS ET SIGNALISATION L3VPN UTILISANT UN ROUTAGE DE SEGMENT OU UNE SIGNALISATION MPLS | [2023/31] | Examination procedure | 26.01.2024 | Amendment by applicant (claims and/or description) | 26.01.2024 | Examination requested [2024/10] | 26.01.2024 | Date on which the examining division has become responsible | Parent application(s) Tooltip | EP21728756.4 / EP3932023 | Fees paid | Renewal fee | 31.03.2023 | Renewal fee patent year 03 | 27.03.2024 | Renewal fee patent year 04 |
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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 | [Y]US2016261497 (ARISOYLU MUSTAFA [US], et al) [Y] 1-10* paragraph [0048] *; | [Y]US2018324090 (DUNCAN IAN H [CA], et al) [Y] 1-10 * paragraph [0005]; figure 9 * * paragraph [0030] * * paragraph [0060] * * paragraph [0063] * * paragraph [0074] - paragraph [0076] *; | [Y]US2018375968 (BASHANDY AHMED REFAAT [US], et al) [Y] 1-10 * paragraph [0063] - paragraph [0073]; figures 5A,6A,6C * |