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Extract from the Register of European Patents

EP About this file: EP3753149

EP3753149 - SX PROTOCOL EXTENSION TO SUPPORT NODE PDR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.04.2024
Database last updated on 28.06.2024
FormerThe patent has been granted
Status updated on  12.05.2023
FormerGrant of patent is intended
Status updated on  19.02.2023
FormerExamination is in progress
Status updated on  15.10.2021
FormerRequest for examination was made
Status updated on  20.11.2020
FormerThe international publication has been made
Status updated on  24.08.2019
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
164 83 Stockholm / SE
[2020/52]
Inventor(s)01 / YANG, Jiehong
Eklanda Skog 64
431 49 Mölndal / SE
02 / JIMENEZ CORDON, Carlos
C/Ladera de los Almendros 14 F 3 B
28032 Madrid / ES
03 / MUNOZ DE LA TORRE ALONSO, Miguel Angel
Padre Claret 6, 8C ESC D
28002 Madrid / ES
04 / PUENTE PESTANA, Miguel Angel
C/Granada 38-3i
28007 Madrid / ES
05 / SONG, Yumei
Maj pa Maloes gata 21
417 67 Göteborg / SE
 [2020/52]
Representative(s)Ericsson
Patent Development
Torshamnsgatan 21-23
164 80 Stockholm / SE
[2020/52]
Application number, filing date19754241.815.02.2019
[2020/52]
WO2019CN75136
Priority number, dateWO2018CN7691415.02.2018         Original published format: PCT/CN2018/076914
[2020/52]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019158116
Date:22.08.2019
Language:EN
[2019/34]
Type: A1 Application with search report 
No.:EP3753149
Date:23.12.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 22.08.2019 takes the place of the publication of the European patent application.
[2020/52]
Type: B1 Patent specification 
No.:EP3753149
Date:14.06.2023
Language:EN
[2023/24]
Search report(s)International search report - published on:CN22.08.2019
(Supplementary) European search report - dispatched on:EP06.10.2021
ClassificationIPC:H04L12/14, H04M15/00, H04W4/24
[2021/44]
CPC:
H04L12/1407 (EP); H04W76/12 (US); H04M15/66 (EP);
H04W4/24 (EP); H04W76/11 (US); H04W88/16 (US)
Former IPC [2020/52]H04L1/00
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 [2020/52]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:SX-PROTOKOLLERWEITERUNG ZUR UNTERSTÜTZUNG DES KNOTEN-PDR[2020/52]
English:SX PROTOCOL EXTENSION TO SUPPORT NODE PDR[2020/52]
French:EXTENSION DE PROTOCOLE SX POUR PRENDRE EN CHARGE UNE PDR DE NOEUD[2023/12]
Former [2020/52]EXTENSION DE PROTOCOLE SX POUR PRENDRE EN CHARGE UNE PDR DE N& X152;UD
Entry into regional phase21.08.2020National basic fee paid 
21.08.2020Search fee paid 
21.08.2020Designation fee(s) paid 
21.08.2020Examination fee paid 
Examination procedure21.08.2020Examination requested  [2020/52]
18.10.2021Despatch of a communication from the examining division (Time limit: M04)
01.02.2022Reply to a communication from the examining division
22.09.2022Despatch of a communication from the examining division (Time limit: M02)
25.11.2022Reply to a communication from the examining division
20.02.2023Communication of intention to grant the patent
08.05.2023Fee for grant paid
08.05.2023Fee for publishing/printing paid
08.05.2023Receipt of the translation of the claim(s)
Opposition(s)15.03.2024No opposition filed within time limit [2024/21]
Fees paidRenewal fee
25.02.2021Renewal fee patent year 03
25.02.2022Renewal fee patent year 04
27.02.2023Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
competence of the Unified
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.
Lapses during opposition  TooltipAT14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
IT14.06.2023
LT14.06.2023
LV14.06.2023
PL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SI14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
[2024/26]
Former [2024/25]AT14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
PL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SI14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
Former [2024/22]AT14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
PL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
Former [2024/10]AT14.06.2023
CZ14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
PL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
Former [2024/09]AT14.06.2023
CZ14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
RS14.06.2023
SE14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
Former [2024/08]ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
RS14.06.2023
SE14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
Former [2024/03]ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
RS14.06.2023
SE14.06.2023
NO14.09.2023
GR15.09.2023
Former [2024/01]ES14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
RS14.06.2023
SE14.06.2023
NO14.09.2023
GR15.09.2023
Former [2023/51]ES14.06.2023
HR14.06.2023
RS14.06.2023
SE14.06.2023
NO14.09.2023
GR15.09.2023
Former [2023/50]ES14.06.2023
SE14.06.2023
NO14.09.2023
GR15.09.2023
Former [2023/48]ES14.06.2023
SE14.06.2023
NO14.09.2023
Former [2023/46]ES14.06.2023
Documents cited:Search[E]EP3487120  (HUAWEI TECH CO LTD [CN]) [E] 1,8,17-20 * paragraph [0148] * * paragraph [0149] * * paragraph [0152] * * paragraph [0153] * * paragraph [0023] * * paragraph [0024] *;
 [XDI]  - "3rd Generation Partnership Project; Technical Specification Group Core Network and Terminals; Interface between the Control Plane and the User Plane Nodes; Stage 3 (Release 14)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 29.244, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20171221), vol. CT WG4, no. V14.2.0, pages 1 - 156, XP051392054 [XD] 1,8,17-20 * paragraph [5.2.1] * * paragraph [06.3] * * paragraph [7.2.2.4.2] * * paragraph [7.5.3.2] * * paragraph [7.5.4.2] - paragraph [7.5.4.6] * [I] 2-7,9-13,16
 [A]  - HUAWEI, "Update of the TS to prepare it for 5GC/N4", vol. CT WG4, no. Kochi, India; 20171023 - 20171027, (20171204), 3GPP DRAFT; 29244_CR0037R2_(REL-15)_C4-175385, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/tsg%5Fct/TSG%5FCT/TSGC%5F78%5FLisbon/Docs/CP%2D173034%2Ezip, (20171204), XP051624228 [A] 1-20 * the whole document *
International search[A]  - NOKIA et al., "Controlling the UP to buffer, drop or duplicate data packets", SA WG2 Meeting #117, S2-166176, (20161021), XP051154715 [A] 1-20 * , Section 7.1 *
 [A]  - HUAWEI, "Pseudo-CR on Removal of the Editor's Notes for Usage monitoring and charging", SA WG2 Meeting #117, C4-173265, (20170519), XP051284793 [A] 1-20 * , the whole document *
 [A]  - NOKIA et al., "Pseudo-CR on Removal of the Editor's Notes for Usage monitoring and charging", 3GPP TSG CT4 Meeting #76, C4-171268, (20170217), XP051236211 [A] 1-20 * , the whole document *
 [A]  - NEC, "Pseudo-CR on N4 requirement to deactivate UP connection when UPF detects that the PDU Session has no data activity", 3GPP TSG CT4 Meeting #81, C4-176077, (20171201), XP051368280 [A] 1-20 * , the whole document *
by applicantEP3487120
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.