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EP3890428
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Extract from the Register of European Patents
EP About this file: EP3890428
| EP3890428 - PING LATENCY OPTIMIZATION [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 04.07.2025 Database last updated on 30.03.2026 | |
| Former | Grant of patent is intended Status updated on 27.05.2025 | ||
| Former | Examination is in progress Status updated on 25.01.2024 | ||
| Former | Request for examination was made Status updated on 02.04.2022 | ||
| Former | The application has been published Status updated on 03.09.2021 | Most recent event Tooltip | 04.07.2025 | Withdrawal of application | published on 06.08.2025 [2025/32] | Applicant(s) | For all designated states Mavenir Networks, Inc. 1700 International Pkwy Suite 200 Richardson, TX 75081 / US | [2021/40] | Inventor(s) | 01 /
RAMALINGAM, Manoharan G-3, Block-20, R K Apartments 6th Cross, 3rd Main Rd Hoysala Nagar, Ramamurthy Nagar Bengaluru 560016 Karnataka / IN | [2021/40] | Representative(s) | Boult Wade Tennant LLP Salisbury Square House 8 Salisbury Square London EC4Y 8AP / GB | [2021/40] | Application number, filing date | 21155591.7 | 05.02.2021 | [2021/40] | Priority number, date | US202063002592P | 31.03.2020 Original published format: US 202063002592 P | US202117159382 | 27.01.2021 Original published format: US202117159382 | [2021/40] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3890428 | Date: | 06.10.2021 | Language: | EN | [2021/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.08.2021 | Classification | IPC: | H04L43/0864, H04L43/10, H04W72/542, // H04W24/06 | [2025/24] | CPC: |
H04L43/10 (EP);
H04L43/0817 (US);
H04L43/0864 (EP,US);
H04L43/0888 (US);
H04W72/23 (US);
H04W72/542 (EP);
|
| Former IPC [2021/40] | H04W72/12, H04L12/26, // H04W24/06 | 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 [2022/18] |
| Former [2021/40] | 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 | 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: | PING-LATENZOPTIMIERUNG | [2021/40] | English: | PING LATENCY OPTIMIZATION | [2021/40] | French: | OPTIMISATION DE LATENCE D'UNE PROCÉDURE DE PING | [2021/40] | Examination procedure | 31.03.2022 | Amendment by applicant (claims and/or description) | 31.03.2022 | Examination requested [2022/18] | 31.03.2022 | Date on which the examining division has become responsible | 24.01.2024 | Despatch of a communication from the examining division (Time limit: M04) | 02.05.2024 | Reply to a communication from the examining division | 28.05.2025 | Communication of intention to grant the patent | 30.06.2025 | Application withdrawn by applicant [2025/32] | Fees paid | Renewal fee | 27.02.2023 | Renewal fee patent year 03 | 27.02.2024 | Renewal fee patent year 04 | 27.02.2025 | 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. | Documents cited: | Search | [XI] US2015358247 (LI MEIJUAN et al.) [X] 2 * paragraph [0032] - paragraph [0037]; figures 1-3 * * paragraph [0065] - paragraph [0077] *[I] 1,3-4,16-17 | [A] KR20170089097 (QUCELL NETWORKS CO LTD et al.) [A] 1-17 * paragraph [0004] - paragraph [0026] * |