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Extract from the Register of European Patents

EP About this file: EP4358612

EP4358612 - TERMINAL, AND RADIO COMMUNICATION METHOD [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  22.03.2024
Database last updated on 28.02.2026
FormerThe international publication has been made
Status updated on  23.12.2022
Most recent event   Tooltip27.09.2025Amendment by applicant 
Applicant(s)For all designated states
NTT DOCOMO, INC.
11-1, Nagatacho 2-chome
Chiyoda-ku
Tokyo 100-6150 / JP
[2024/17]
Inventor(s)01 / ECHIGO, Haruhi
Tokyo 100-6150 / JP
02 / HARADA, Hiroki
Tokyo 100-6150 / JP
03 / KURITA, Daisuke
Tokyo 100-6150 / JP
 [2024/17]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2024/17]
Application number, filing date21946102.718.06.2021
[2024/17]
WO2021JP23273
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022264428
Date:22.12.2022
Language:JA
[2022/51]
Type: A1 Application with search report 
No.:EP4358612
Date:24.04.2024
Language:EN
[2024/17]
Search report(s)International search report - published on:JP22.12.2022
(Supplementary) European search report - dispatched on:EP14.03.2025
ClassificationIPC:H04W72/0446, H04W72/1268
[2025/16]
CPC:
H04W72/0446 (EP); H04W72/1268 (EP)
Former IPC [2024/17]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 [2024/17]
TitleGerman:ENDGERÄT UND FUNKKOMMUNIKATIONSVERFAHREN[2024/17]
English:TERMINAL, AND RADIO COMMUNICATION METHOD[2024/17]
French:TERMINAL ET PROCÉDÉ DE COMMUNICATION RADIO[2024/17]
Entry into regional phase14.12.2023Translation filed 
14.12.2023National basic fee paid 
14.12.2023Search fee paid 
14.12.2023Designation fee(s) paid 
14.12.2023Examination fee paid 
Examination procedure14.12.2023Examination requested  [2024/17]
26.09.2025Amendment by applicant (claims and/or description)
26.09.2025Date on which the examining division has become responsible
Fees paidRenewal fee
19.12.2023Renewal fee patent year 03
20.06.2024Renewal fee patent year 04
26.06.2025Renewal 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.
Documents cited:Search[A] WO2020145772  (LG ELECTRONICS INC et al.) [A] 1-4 * the whole document *
 [A] US2022132495  (BAE DUCKHYUN et al.) * the whole document *
 [XI]   LG ELECTRONICS: "Discussions on TB processing over multi-slot PUSCH", vol. RAN WG1, no. e-Meeting; 20210412 - 20210420, 7 April 2021 (2021-04-07), XP052178316, Retrieved from the Internet [retrieved on 20210407] [X] 1,3,4 * 4. Transport block size determination; page 6 *[I] 2
 [XI]   LG ELECTRONICS: "Discussions on TB processing over multi-slot PUSCH", vol. RAN WG1, no. e-Meeting; 20210510 - 20210527, 12 May 2021 (2021-05-12), XP052011474, Retrieved from the Internet [retrieved on 20210512] [X] 1,3,4 * Section 4 *[I] 2
 [A]   MODERATOR (NOKIA ET AL: "Final FL summary of TB processing over multi-slot PUSCH (AI 8.8.1.2)", vol. RAN WG1, no. e-Meeting; 20210519 - 20210527, 27 May 2021 (2021-05-27), XP052015770, Retrieved from the Internet [retrieved on 20210527] [A] 1-4 * the whole document *
International search[X]   LG ELECTRONICS: "Discussions on TB processing over multi-slot PUSCH", 3GPP DRAFT; R1-2105489, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210510 - 20210527, 12 May 2021 (2021-05-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052011474 [X] 1-6 * section 4 *
by applicant  "New WID on NR coverage enhancements", RP-202928, 3GPP TSG RAN MEETING #90E, 3GPP, December 2020 (2020-12-01) [X] 1-6 * section 4 *
   "RANI Chairman's Notes", 3GPP TSG RAN WG1 MEETING #104-E E-MEETING, 3GPP, February 2021 (2021-02-01)
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.