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Extract from the Register of European Patents

EP About this file: EP4250846

EP4250846 - INDICATION METHOD, TERMINAL DEVICE AND RADIO ACCESS NETWORK DEVICE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  25.08.2023
Database last updated on 24.01.2025
FormerThe international publication has been made
Status updated on  22.07.2022
Most recent event   Tooltip22.03.2024Change: Validation statespublished on 24.04.2024  [2024/17]
22.03.2024Change - extension statespublished on 24.04.2024  [2024/17]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2023/39]
Inventor(s)01 / LIU, Xianda
Shenzhen, Guangdong 518129 / CN
02 / JI, Liuliu
Shenzhen, Guangdong 518129 / CN
 [2023/39]
Representative(s)Isarpatent
Patent- und Rechtsanwälte Barth
Charles Hassa Peckmann & Partner mbB
Friedrichstrasse 31
80801 München / DE
[2023/39]
Application number, filing date21918618.615.01.2021
[2023/39]
WO2021CN72298
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022151414
Date:21.07.2022
Language:ZH
[2022/29]
Type: A1 Application with search report 
No.:EP4250846
Date:27.09.2023
Language:EN
[2023/39]
Search report(s)International search report - published on:CN21.07.2022
(Supplementary) European search report - dispatched on:EP18.12.2023
ClassificationIPC:H04L5/00, H04W52/10, H04W52/08
[2024/03]
CPC:
H04L5/0055 (EP); H04L5/0048 (US); H04L5/0035 (EP);
H04L5/0094 (EP); H04W52/146 (EP,US); H04W52/325 (EP);
H04W52/54 (US); H04W52/08 (EP); H04W52/10 (EP) (-)
Former IPC [2023/39]H04W72/04
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 [2023/39]
TitleGerman:ANZEIGEVERFAHREN, ENDGERÄTEVORRICHTUNG UND FUNKZUGANGSNETZWERKVORRICHTUNG[2023/39]
English:INDICATION METHOD, TERMINAL DEVICE AND RADIO ACCESS NETWORK DEVICE[2023/39]
French:PROCÉDÉ D'INDICATION, DISPOSITIF TERMINAL ET DISPOSITIF DE RÉSEAU D'ACCÈS RADIO[2023/39]
Entry into regional phase23.06.2023Translation filed 
23.06.2023National basic fee paid 
23.06.2023Search fee paid 
23.06.2023Designation fee(s) paid 
23.06.2023Examination fee paid 
Examination procedure23.06.2023Examination requested  [2023/39]
27.02.2024Amendment by applicant (claims and/or description)
27.02.2024Date on which the examining division has become responsible
Fees paidRenewal fee
23.06.2023Renewal fee patent year 03
31.01.2024Renewal 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[I]WO2020064727  (ERICSSON TELEFON AB L M [SE]) [I] 1-15 * paragraph [0100] - paragraph [0103]; claims 1-34 * * figures 1-15 * * page 2, line 27 - page 3, line 14 * * page 8, line 3 - page 9, line 8 * * page 19, line 24 - page 20, line 7 * * page 25, line 29 - page 26, line 15 ** page 35, line 19 - page 43, line 18 *;
 [XI]WO2020155179  (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD [CN]) [X] 1-3,7-9,12-15 * abstract * [I] 4-6,10,11;
 EP3902305  [ ] (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD [CN]) [ ] * claims 1-68 * * figures 1-17 * * paragraph [0001] - paragraph [0004] * * paragraphs [0031] , [0 32] , [0 35] - [0056] * * paragraph [0051] * * paragraphs [0064] - [0087] - [0090] *;
 [E]WO2022117035  (VIVO MOBILE COMMUNICATION CO LTD [CN]) [E] 1-3,7-9,12-15 * abstract *;
 EP4258786  [ ] (VIVO MOBILE COMMUNICATION CO LTD [CN]) [ ] * claims 1-36 * * figures 1-8 * * paragraph [0002] - paragraph [0004] * * paragraph [0021] - paragraph [0075] * * paragraph [0164] - paragraph [0168] *
International search[A]CN110383905  (HUAWEI TECH CO LTD) [A] 1-33 * entire document *;
 [Y]CN110536452  (ZTE CORP) [Y] 1-33 * description paragraphs 0038-0071 *;
 [Y]CN111294909  (OPPO GUANGDONG MOBILE TELECOMMUNICATIONS CO LTD) [Y] 1-33 * description paragraphs 0088-0167 *;
 [A]WO2020198667  (APPLE INC [US]) [A] 1-33* entire document *;
 [A]  - NTT DOCOMO, INC, "Discussion on MTRP for reliability", 3GPP Draft; R1-2006719, 3rd Generation Partnership Project (3GPP), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , (20200807), vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, XP051915450 [A] 1-33 * entire document *
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.