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Extract from the Register of European Patents

EP About this file: EP4304263

EP4304263 - TERMINAL, BASE STATION, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  08.12.2023
Database last updated on 02.11.2024
FormerThe international publication has been made
Status updated on  09.09.2022
Most recent event   Tooltip10.05.2024Change: Validation statespublished on 12.06.2024  [2024/24]
10.05.2024Change - extension statespublished on 12.06.2024  [2024/24]
Applicant(s)For all designated states
NTT DOCOMO, INC.
11-1, Nagatacho 2-chome
Chiyoda-ku
Tokyo 100-6150 / JP
[2024/02]
Inventor(s)01 / HARADA Hiroki
Tokyo 100-6150 / JP
02 / KUMAGAI Shinya
Tokyo 100-6150 / JP
03 / SHIBAIKE Naoya
Tokyo 100-6150 / JP
04 / NAGATA Satoshi
Tokyo 100-6150 / JP
 [2024/02]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2024/02]
Application number, filing date21929070.704.03.2021
[2024/02]
WO2021JP08571
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022185498
Date:09.09.2022
Language:JA
[2022/36]
Type: A1 Application with search report 
No.:EP4304263
Date:10.01.2024
Language:EN
[2024/02]
Search report(s)International search report - published on:JP09.09.2022
ClassificationIPC:H04W72/04
[2024/02]
CPC:
H04L27/26025 (EP); H04L5/0092 (US)
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 [2024/02]
TitleGerman:ENDGERÄT, BASISSTATION, DRAHTLOSKOMMUNIKATIONSSYSTEM UND DRAHTLOSKOMMUNIKATIONSVERFAHREN[2024/02]
English:TERMINAL, BASE STATION, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD[2024/02]
French:TERMINAL, STATION DE BASE, SYSTÈME DE COMMUNICATION SANS FIL ET PROCÉDÉ DE COMMUNICATION SANS FIL[2024/02]
Entry into regional phase27.09.2023Translation filed 
27.09.2023National basic fee paid 
27.09.2023Search fee paid 
27.09.2023Designation fee(s) paid 
27.09.2023Examination fee paid 
Examination procedure27.09.2023Examination requested  [2024/02]
Fees paidRenewal fee
29.09.2023Renewal fee patent year 03
08.03.2024Renewal fee patent year 04
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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.
Cited inInternational search[Y]  - Intel Corporation, "NR spectrum utilization", 3GPP Draft; R4-1713688 - Intel - NR spectrum utilization, 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 , (20171117), vol. RAN WG4, no. Reno, Nevada, USA; 20171127 - 20171201, XP051375288 [Y] 1-5 * , section 3 in particular, tables 1, 2 *
 [Y]  - ZTE, Sanechips, "Discussion on the initial access aspects for 52.6 to 71 GHz", 3GPP Draft; R1-2100073, 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 , (20210119), vol. RAN WG1, no. e-Meeting; 20210125 - 20210205, XP051970777 [Y] 1-5 * , section 2.1.1 in particular, section 2.1.1 *
 [Y]  - Nokia, Nokia Shanghai Bell, "Initial Access Signals and Channels for NR-U", 3GPP Draft; R1-1900347_Initial Access Signals and Channels_NOK, 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 , (20190120), vol. RAN WG1, no. Taipei, Taiwan; 20190121 - 20190125, XP051593261 [Y] 1-5 * , section 2.1.2 in particular, section 2.1.2 *
by applicant   - 3GPP TS38.101-1
    - 3GPP TS38.300
    - 3GPP TS38.213
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.