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EP3994842
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EP About this file: EP3994842
| EP3994842 - SYSTEMS AND METHODS FOR COUNTERING CO-EXISTENCE ATTACK [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 08.04.2022 Database last updated on 19.10.2024 | |
| Former | The international publication has been made Status updated on 20.11.2020 | Most recent event Tooltip | 28.03.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states LG Electronics Inc. 128, Yeoui-daero Yeongdeungpo-gu SEOUL 07336 / KR | For all designated states University of São Paulo Reitoria Street, 374 Campus Armando de Salles Oliveira 05508-220 São Paulo / BR | [2022/19] | Inventor(s) | 01 /
OGAWA, Henrique, S. Rua Gomes Cardim 347, Mogi moderno Mogi das cruzes 08717-620 São Paulo / BR | 02 /
LUTHER, Thomas, E. 1407 Franchere Pl Sunnyvale, CA 94087 / US | 03 /
RICARDINI, Jefferson, E. Rua dos canários 64, Jd. Vazame Embu Das Artes 06826-420 São Paulo / BR | 04 /
SIMPLICIO, Marcos, A. Jr. Av. Prof. Luciano Gualberto, travessa 3, n.158, sala C1-50 Laboratório De Arquitetura E Redes De Computadores 05508-010 São Paulo / BR | 05 /
CUNHA, Helmiton Rua Santarem 103, Jd. Brasil 53290-230 Olinda, Pernambuco / BR | 06 /
PATIL, Harsh, Kupwade 4436 Gibraltar Drive Fremont, CA 94536 / US | [2022/19] | Representative(s) | Frenkel, Matthias Alexander Wuesthoff & Wuesthoff Patentanwälte und Rechtsanwalt PartG mbB Schweigerstraße 2 81541 München / DE | [N/P] |
| Former [2022/19] | Katérle, Axel Wuesthoff & Wuesthoff Patentanwälte PartG mbB Schweigerstraße 2 81541 München / DE | Application number, filing date | 20806234.9 | 13.05.2020 | [2022/19] | WO2020IB00691 | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2020229895 | Date: | 19.11.2020 | Language: | EN | [2020/47] | Type: | A2 Application without search report | No.: | EP3994842 | Date: | 11.05.2022 | Language: | EN | The application published by WIPO in one of the EPO official languages on 19.11.2020 takes the place of the publication of the European patent application. | [2022/19] | Search report(s) | International search report - published on: | KR | 18.02.2021 | (Supplementary) European search report - dispatched on: | EP | 20.10.2022 | Classification | IPC: | H04L9/32, H04L9/08, H04L9/14 | [2022/47] | CPC: |
H04L9/3265 (EP,CN);
H04L9/3263 (US);
H04L9/002 (EP,CN);
H04L9/005 (CN);
H04L9/006 (EP,CN);
H04L9/0825 (EP);
H04L9/0877 (US);
H04L9/14 (EP,CN,US);
H04L9/3247 (US);
H04L9/3252 (EP,CN);
H04L9/3268 (EP,CN);
H04L2209/24 (CN);
|
| Former IPC [2022/19] | H04L9/32, H04L9/08, H04L9/14, H04L29/06 | 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 [2022/19] | Title | German: | SYSTEME UND VERFAHREN ZUR BEKÄMPFUNG EINES KOEXISTENZANGRIFFS | [2022/19] | English: | SYSTEMS AND METHODS FOR COUNTERING CO-EXISTENCE ATTACK | [2022/19] | French: | SYSTÈMES ET PROCÉDÉS POUR CONTRER UNE ATTAQUE DE CO-EXISTENCE | [2022/19] | Entry into regional phase | 08.10.2021 | National basic fee paid | 08.10.2021 | Search fee paid | 08.10.2021 | Designation fee(s) paid | 08.10.2021 | Examination fee paid | Examination procedure | 13.05.2020 | Loss of particular rights, legal effect: Priority | 08.10.2021 | Examination requested [2022/19] | 27.01.2022 | Despatch of communication of loss of particular rights: Priority 0001 | 04.05.2023 | Amendment by applicant (claims and/or description) | 04.05.2023 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 25.05.2022 | Renewal fee patent year 03 | 26.05.2023 | 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. | Documents cited: | Search | [A]CN101188608B (HUAWEI TECH CO LTD) [A] 1-23* abstract *; | [A] - SIMPLICIO MARCOS A ET AL, "The Unified Butterfly Effect: Efficient Security Credential Management System for Vehicular Communications", 2018 IEEE VEHICULAR NETWORKING CONFERENCE (VNC), IEEE, (20181205), doi:10.1109/VNC.2018.8628369, pages 1 - 8, XP033510036 [A] 1-23 * the whole document * DOI: http://dx.doi.org/10.1109/VNC.2018.8628369 | [A] - PAULO S L M BARRETO ET AL, "Schnorr-based implicit certification: improving the security and efficiency of V2X communications", vol. 20190220:173656, (20190213), pages 1 - 16, IACR, INTERNATIONAL ASSOCIATION FOR CRYPTOLOGIC RESEARCH, URL: http://eprint.iacr.org/2019/157.pdf, (20190213), XP061031837 [A] 1-23 * the whole document * | International search | [A]US2011191581 (SHIM HYONG-SOP [US], et al) [A] 1-29 * paragraphs [0059]-[0096]; and claim 1 *; | [A]US2014025950 (PEETERS ERIC [US], et al) [A] 1-29* paragraphs [0017]-[0022]; and claims 10-15 *; | [A]US9137017 (FU CHRISTINA [US], et al) [A] 1-29 * column 3, lines 20-67; and claims 1-8 *; | [A]US2018006829 (KRAVITZ DAVID W [US], et al) [A] 1-29 * paragraphs [0031]-[0046]; and claims 1-8 *; | [A] - Simplicio Marcos A.; Cominetti Eduardo Lopes; Patil Harsh Kupwade; Ricardini Jefferson E.; Silva Marcos Vinicius M., "The Unified Butterfly Effect: Efficient Security Credential Management System for Vehicular Communications", 2018 IEEE Vehicular Networking Conference (VNC), IEEE, (20181205), doi:10.1109/VNC.2018.8628369, pages 1 - 8, XP033510036 [A] 1-29 * sections 1-6; and figure 1 * DOI: http://dx.doi.org/10.1109/VNC.2018.8628369 |