EP3942857 - METHOD AND SYSTEM FOR PROVIDING NON-ACCESS STRATUM (NAS) MESSAGE PROTECTION [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 20.06.2024 Database last updated on 15.07.2024 | |
Former | Request for examination was made Status updated on 24.12.2021 | ||
Former | The international publication has been made Status updated on 31.10.2020 | Most recent event Tooltip | 25.06.2024 | New entry: Despatch of examination report + time limit | Applicant(s) | For all designated states Samsung Electronics Co., Ltd. 129, Samsung-ro Yeongtong-gu Suwon-si, Gyeonggi-do 16677 / KR | [2022/04] | Inventor(s) | 01 /
TIWARI, Kundan 129, Samsung-ro, Yeongtong-gu Suwon-si, Gyeonggi-do, 16677 / KR | 02 /
RAJADURAI, Rajavelsamy 129, Samsung-ro, Yeongtong-gu Suwon-si, Gyeonggi-do, 16677 / KR | 03 /
TANGUDU, Narendranath Durga 129, Samsung-ro, Yeongtong-gu Suwon-si, Gyeonggi-do, 16677 / KR | [N/P] |
Former [2022/04] | 01 /
TIWARI, Kundan Suwon-si, Gyeonggi-do, 16677 / KR | ||
02 /
RAJADURAI, Rajavelsamy Suwon-si, Gyeonggi-do, 16677 / KR | |||
03 /
TANGUDU, Narendranath Durga Suwon-si, Gyeonggi-do, 16677 / KR | Representative(s) | Gulde & Partner Patent- und Rechtsanwaltskanzlei mbB Wallstraße 58/59 10179 Berlin / DE | [2022/04] | Application number, filing date | 20795733.3 | 23.04.2020 | [2022/04] | WO2020KR05362 | Priority number, date | IN201941016468 | 25.04.2019 Original published format: IN201941016468 | IN201941016468 | 18.03.2020 Original published format: IN201941016468 | [2022/04] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020218843 | Date: | 29.10.2020 | Language: | EN | [2020/44] | Type: | A1 Application with search report | No.: | EP3942857 | Date: | 26.01.2022 | Language: | EN | The application published by WIPO in one of the EPO official languages on 29.10.2020 takes the place of the publication of the European patent application. | [2022/04] | Search report(s) | International search report - published on: | KR | 29.10.2020 | (Supplementary) European search report - dispatched on: | EP | 25.10.2022 | Classification | IPC: | H04W12/00, H04W60/00, H04W48/18, H04W12/033, H04W12/06 | [2022/47] | CPC: |
H04W12/06 (EP,US);
H04W12/033 (EP,US);
H04W48/18 (EP,US);
H04W60/00 (EP,US);
H04W84/042 (US)
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Former IPC [2022/04] | H04W12/00, H04W60/00, H04W48/18 | 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 [2022/04] | Title | German: | VERFAHREN UND SYSTEM ZUR BEREITSTELLUNG VON SCHUTZ FÜR NACHRICHTEN OHNE ZUGRIFFSSCHICHT | [2022/04] | English: | METHOD AND SYSTEM FOR PROVIDING NON-ACCESS STRATUM (NAS) MESSAGE PROTECTION | [2022/04] | French: | PROCÉDÉ ET SYSTÈME POUR FOURNIR UNE PROTECTION DE MESSAGE DE STRATE DE NON-ACCÈS (NAS) | [2022/04] | Entry into regional phase | 22.10.2021 | National basic fee paid | 22.10.2021 | Search fee paid | 22.10.2021 | Designation fee(s) paid | 22.10.2021 | Examination fee paid | Examination procedure | 22.10.2021 | Examination requested [2022/04] | 24.02.2023 | Amendment by applicant (claims and/or description) | 24.06.2024 | Despatch of a communication from the examining division (Time limit: M04) | Fees paid | Renewal fee | 22.04.2022 | Renewal fee patent year 03 | 20.03.2023 | Renewal fee patent year 04 | 22.03.2024 | 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 | [A]US2012044869 (TIWARI KUNDAN [TW]) [A] 1-8* paragraphs [0022]-[0026]; and figures 2-3 *; | [A]US2016127884 (KIM JAEHYUN [KR], et al) [A] 1-8 * paragraphs [0119]-[0182]; and figures 7-10 *; | [Y]US2016345151 (CHEN PEI-JUNG [TW]) [Y] 1-8 * paragraphs [0027]-[0036]; claim 1; and figure 5 *; | [Y] - "3rd Generation Partnership Project; Technical Specification Group Core Network and Terminals; Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3 (Release 15)", 3GPP TS 24.501 V15.2.1., (20190107), XP051591608 [Y] 1-8 * sections 4.4.5-5.5.1.2.4 * | [A] - "3GPP; TSG CT; NAS functions related to MS in idle mode (Release 16", 3GPP TS 23.122 V16.1.0, (20190326), XP051722881 [A] 1-8 * sections 4.4.3-4.4.6 * | by applicant | - 3GPP TS 24.501 | - 3GPP TS 33.501 |