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Extract from the Register of European Patents

EP About this file: EP4152805

EP4152805 - COMMUNICATION METHOD AND RELATED APPARATUS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  17.02.2023
Database last updated on 22.01.2025
FormerThe international publication has been made
Status updated on  17.12.2021
Most recent event   Tooltip02.04.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
[2023/12]
Inventor(s)01 / XU, Bin
Shenzhen, Guangdong 518129 / CN
02 / CHEN, Lei
Shenzhen, Guangdong 518129 / CN
 [2023/12]
Representative(s)Isarpatent
Patent- und Rechtsanwälte Barth
Charles Hassa Peckmann & Partner mbB
Friedrichstrasse 31
80801 München / DE
[2023/12]
Application number, filing date21820827.009.06.2021
[2023/12]
WO2021CN99106
Priority number, dateCN20201052527710.06.2020         Original published format: CN202010525277
[2023/12]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021249425
Date:16.12.2021
Language:ZH
[2021/50]
Type: A1 Application with search report 
No.:EP4152805
Date:22.03.2023
Language:EN
[2023/12]
Search report(s)International search report - published on:CN16.12.2021
(Supplementary) European search report - dispatched on:EP12.10.2023
ClassificationIPC:H04W28/02, H04W36/00, H04W40/22, H04W76/15
[2023/46]
CPC:
H04W40/22 (EP); H04W28/0231 (EP,CN); H04W28/0205 (EP,CN,US);
H04W36/0069 (EP); H04W76/15 (EP,US); H04W88/04 (US)
Former IPC [2023/12]H04W28/02
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 [2023/12]
TitleGerman:KOMMUNIKATIONSVERFAHREN UND ZUGEHÖRIGE VORRICHTUNG[2023/12]
English:COMMUNICATION METHOD AND RELATED APPARATUS[2023/12]
French:PROCÉDÉ DE COMMUNICATION ET APPAREIL ASSOCIÉ[2023/12]
Entry into regional phase13.12.2022Translation filed 
13.12.2022National basic fee paid 
13.12.2022Search fee paid 
13.12.2022Designation fee(s) paid 
13.12.2022Examination fee paid 
Examination procedure13.12.2022Examination requested  [2023/12]
09.01.2024Amendment by applicant (claims and/or description)
09.01.2024Date on which the examining division has become responsible
Fees paidRenewal fee
31.03.2023Renewal fee patent year 03
31.03.2024Renewal 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[Y]US2018139682  (XU KAI [CN], et al) [Y] 1-15* paragraphs [0069] - [0362] *;
 [Y]  - HUAWEI ET AL, "Key points on sidelink relay SID", vol. TSG RAN, no. Sitges, Spain; 20191209 - 20191212, (20191202), 3GPP DRAFT; RP-192791, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: https://ftp.3gpp.org/tsg_ran/TSG_RAN/TSGR_86/Docs/RP-192791.zip RP-192791.docx, (20191202), XP051834383 [Y] 1-15 * sections 2 to 2.2.2 *
International search[X]CN110351024  (HUAWEI TECH CO LTD) [X] 1-29 * description paragraphs [0086]-[0224] *;
 [A]CN110912655  (RAISECOM TECHNOLOGY CO LTD) [A] 1-29 * entire document *;
 [A]CN110913434  (REALME CHONGQING MOBILE COMM CO LTD) [A] 1-29 * entire document *;
 [A]WO2020067242  (PANASONIC IP CORP AMERICA [US]) [A] 1-29* entire document *;
 [X]  - OPPO, "Discussion on redundant connectivity support in IAB", 3GPP Draft; R2-1800157 - Discussion on redundant connectivity support in IAB, 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 , (20180112), vol. RAN WG2, no. Vancouver, Canada; 20180122 - 20180126, XP051386044 [X] 1-29 * full text, section 2 *
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.