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Extract from the Register of European Patents

EP About this file: EP4111721

EP4111721 - METHOD AND DEVICE FOR PROTECTING SENSITIVE USER PLANE TRAFFIC [Right-click to bookmark this link]
StatusGrant of patent is intended
Status updated on  06.06.2024
Database last updated on 15.06.2024
FormerRequest for examination was made
Status updated on  02.12.2022
FormerThe international publication has been made
Status updated on  05.11.2021
Most recent event   Tooltip06.06.2024New entry: Communication of intention to grant a patent 
Applicant(s)For all designated states
Samsung Electronics Co., Ltd.
129, Samsung-ro
Yeongtong-gu, Suwon-si
Gyeonggi-do, 16677 / KR
[2023/01]
Inventor(s)01 / RAJADURAI, Rajavelsamy
Bangalore 560037 / IN
02 / TIWARI, Kundan
Bangalore 560037 / IN
03 / GUPTA, Varini
Bangalore 560037 / IN
04 / KUMAR, Anikethan Ramakrishna Vijaya
Bangalore 560037 / IN
 [2023/01]
Representative(s)Gulde & Partner
Patent- und Rechtsanwaltskanzlei mbB
Wallstraße 58/59
10179 Berlin / DE
[2023/01]
Application number, filing date21795914.730.04.2021
[2023/01]
WO2021KR05518
Priority number, dateIN20204101854030.04.2020         Original published format: IN202041018540
IN20204101854028.04.2021         Original published format: IN202041018540
[2023/01]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021221489
Date:04.11.2021
Language:EN
[2021/44]
Type: A1 Application with search report 
No.:EP4111721
Date:04.01.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 04.11.2021 takes the place of the publication of the European patent application.
[2023/01]
Search report(s)International search report - published on:KR04.11.2021
(Supplementary) European search report - dispatched on:EP20.09.2023
ClassificationIPC:H04W12/033, H04W12/0431, H04W76/10, H04L9/40, H04L61/4511, H04W12/106
[2024/24]
CPC:
H04W12/106 (EP,US); H04W12/033 (EP,KR,US); H04L61/4511 (EP,KR);
H04L63/123 (EP); H04W12/0431 (EP); H04W12/06 (KR);
H04W12/069 (US); H04W76/10 (KR); H04L2101/659 (EP);
H04L63/20 (EP) (-)
Former IPC [2023/42]H04W12/033, H04L9/40, H04W76/10, H04W12/0431
Former IPC [2023/01]H04W12/033, H04L29/06, H04W76/10
Designated contracting statesAL,   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 [2023/01]
TitleGerman:VERFAHREN UND VORRICHTUNG ZUM SCHUTZ VON SENSIBLEM BENUTZEREBENENVERKEHR[2023/01]
English:METHOD AND DEVICE FOR PROTECTING SENSITIVE USER PLANE TRAFFIC[2023/01]
French:PROCÉDÉ ET DISPOSITIF DE PROTECTION DE TRAFIC SENSIBLE DE PLAN UTILISATEUR[2023/01]
Entry into regional phase26.09.2022National basic fee paid 
26.09.2022Search fee paid 
26.09.2022Designation fee(s) paid 
26.09.2022Examination fee paid 
Examination procedure26.09.2022Examination requested  [2023/01]
22.01.2024Amendment by applicant (claims and/or description)
22.01.2024Date on which the examining division has become responsible
07.06.2024Communication of intention to grant the patent
Fees paidRenewal fee
20.03.2023Renewal fee patent year 03
22.03.2024Renewal fee patent year 04
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
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]US2017318463  (LEE SOO BUM [US], et al) [A] 1-15* paragraph [0006] *;
 [XI]WO2020027632  (SAMSUNG ELECTRONICS CO LTD [KR]) [X] 1-3,6-9,12-15 * paragraph [0001] - paragraph [0007] * * paragraph [0056] - paragraph [0066] * * paragraph [0092] - paragraph [0123] * [I] 4,5,10,11
International search[A]US2020037165  (KUNZ ANDREAS [DE], et al) [A] 1-15 * paragraphs [0053]-[0071]; and figures 1-2A *;
 [A]WO2020027632  (SAMSUNG ELECTRONICS CO LTD [KR]) [A] 1-15 * paragraphs [0086]-[0123]; and figures 4A-6C *;
 [A]  - Qualcomm Incorporated; vivo, "Proposed solution for UP IP issues in GSMA LS", 3GPP Draft; S3-200767, (20200403), vol. SA WG3, pages 1 - 2, XP051868675 [A] 1-15 * section 3 *
 [A]  - Anonymous, "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Technical report on key issues and potential solutions for Integrity protection of the User Plane; (Release 16)", 3GPP Standard; Technical Report; 3GPP TR 33.853, (20200102), vol. SA WG3, no. V0.7.0, pages 1 - 31, XP051841108 [A] 1-15 * sections 5.5-5.5.4, 6.1-6.1.4, 6.5-6.5.4, 6.7-6.7.4; and figures 6.1.3-1, 6.7.3.1.1 *
 [A]  - Vodafone, "Corrections to Key Issue 5", 3GPP Draft; s3-200639, (20200403), vol. SA WG3, pages 1 - 2, XP051868551 [A] 1-15 * sections 5.5-5.5.4 *
by applicantUS2017318463
 WO2020027632
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.