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Extract from the Register of European Patents

EP About this file: EP3823337

EP3823337 - USER EQUIPMENT AND BASE STATION [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  19.01.2024
Database last updated on 31.08.2024
FormerGrant of patent is intended
Status updated on  19.11.2023
FormerRequest for examination was made
Status updated on  24.10.2023
FormerGrant of patent is intended
Status updated on  07.08.2023
FormerRequest for examination was made
Status updated on  26.07.2023
FormerGrant of patent is intended
Status updated on  01.06.2023
FormerRequest for examination was made
Status updated on  16.04.2021
FormerThe international publication has been made
Status updated on  18.01.2020
Most recent event   Tooltip08.08.2024Lapse of the patent in a contracting state
New state(s): SE		published on 11.09.2024 [2024/37]
Applicant(s)For all designated states
NTT DoCoMo, Inc.
11-1, Nagatacho 2-chome
Chiyoda-ku
Tokyo 100-6150 / JP
[2021/20]
Inventor(s)01 / MATSUMURA, Yuki
c/o Intellectual Property Department,
NTT DOCOMO, INC.
SANNO PARK TOWER
11-1, Nagatacho 2-chome, Chiyoda-ku
Tokyo 100-6150 / JP
02 / KAKISHIMA, Yuichi
c/o Intellectual Property Department,
NTT DOCOMO, INC.
SANNO PARK TOWER
11-1, Nagatacho 2-chome, Chiyoda-ku
Tokyo 100-6150 / JP
03 / NAGATA, Satoshi
c/o Intellectual Property Department,
NTT DOCOMO, INC.
SANNO PARK TOWER
11-1, Nagatacho 2-chome, Chiyoda-ku
Tokyo 100-6150 / JP
04 / WANG, Jing
c/o DOCOMO Beijing Communications Laboratories
Co. Ltd.
7/F, Raycom Infotech Park A
No.2 Kexueyuan South Road, Haidian District
Beijing 100190 / CN
05 / HOU, Xiaolin
c/o DOCOMO Beijing Communications Laboratories
Co. Ltd.
7/F, Raycom Infotech Park A
No.2 Kexueyuan South Road, Haidian District
Beijing 100190 / CN
 [2021/20]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2021/20]
Application number, filing date18926099.513.07.2018
[2021/20]
WO2018JP26609
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020012662
Date:16.01.2020
Language:JA
[2020/03]
Type: A1 Application with search report 
No.:EP3823337
Date:19.05.2021
Language:EN
[2021/20]
Type: B1 Patent specification 
No.:EP3823337
Date:21.02.2024
Language:EN
[2024/08]
Search report(s)International search report - published on:JP16.01.2020
(Supplementary) European search report - dispatched on:EP09.02.2022
ClassificationIPC:H04W16/28, H04W72/04
[2021/20]
CPC:
H04B7/0695 (EP,RU); H04W72/20 (RU,US); H04B7/088 (EP,RU);
H04L5/0048 (RU,US); H04W16/28 (RU,US); H04L5/0023 (EP)
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 [2021/20]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:BENUTZERGERÄT UND BASISSTATION[2021/20]
English:USER EQUIPMENT AND BASE STATION[2021/20]
French:ÉQUIPEMENT UTILISATEUR ET STATION DE BASE[2021/20]
Entry into regional phase29.01.2021Translation filed 
29.01.2021National basic fee paid 
29.01.2021Search fee paid 
29.01.2021Designation fee(s) paid 
29.01.2021Examination fee paid 
Examination procedure29.01.2021Examination requested  [2021/20]
24.08.2022Amendment by applicant (claims and/or description)
02.06.2023Communication of intention to grant the patent
26.07.2023Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
08.08.2023Communication of intention to grant the patent
24.10.2023Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
20.11.2023Communication of intention to grant the patent
16.01.2024Fee for grant paid
16.01.2024Fee for publishing/printing paid
16.01.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
29.01.2021Renewal fee patent year 03
08.07.2021Renewal fee patent year 04
25.07.2022Renewal fee patent year 05
14.07.2023Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
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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.
Lapses during opposition  TooltipAT21.02.2024
BG21.02.2024
ES21.02.2024
FI21.02.2024
HR21.02.2024
LT21.02.2024
LV21.02.2024
NL21.02.2024
PL21.02.2024
SE21.02.2024
NO21.05.2024
RS21.05.2024
GR22.05.2024
IS21.06.2024
[2024/37]
Former [2024/36]AT21.02.2024
BG21.02.2024
ES21.02.2024
FI21.02.2024
HR21.02.2024
LT21.02.2024
LV21.02.2024
NL21.02.2024
PL21.02.2024
NO21.05.2024
RS21.05.2024
GR22.05.2024
IS21.06.2024
Former [2024/35]AT21.02.2024
BG21.02.2024
ES21.02.2024
FI21.02.2024
HR21.02.2024
LT21.02.2024
NL21.02.2024
NO21.05.2024
RS21.05.2024
GR22.05.2024
IS21.06.2024
Former [2024/34]BG21.02.2024
FI21.02.2024
HR21.02.2024
LT21.02.2024
NL21.02.2024
NO21.05.2024
RS21.05.2024
GR22.05.2024
IS21.06.2024
Former [2024/33]LT21.02.2024
NO21.05.2024
IS21.06.2024
Former [2024/32]IS21.06.2024
Documents cited:Search[I]US2018102827  (NOH JEEHWAN [KR], et al) [I] 1-6* paragraphs [0067] , [0082] , [0084] , [0106] , [0138] *;
 [X]  - NTT DOCOMO ET AL, "PUSCH time-domain resource allocation", vol. RAN WG1, no. Sanya, China; 20180416 - 20180420, (20180407), 3GPP DRAFT; R1-1805056, 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%5Fran/WG1%5FRL1/TSGR1%5F92b/Docs/, (20180407), XP051414364 [X] 1-6 * pages 1-3,5; figures 2,3 *
 [X]  - CMCC, "RACH in Gradual UE-Specific (GUS) initial access", vol. RAN WG1, no. Reno, USA; 20161110 - 20161114, (20161113), 3GPP DRAFT; R1-1612182, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/, (20161113), XP051176134 [X] 1,3,4,6 * pages 1-4 *
International search[A]  - InterDigital Inc, "On Beam Indication for PDCCH and PDSCH", 3GPP TSG RAN WG1#90 R1- 1714141, (20170820), URL: http://www.3gpp.org/ftp/tsg_ran/WG1RL1/TSGR1_90/Docs/R1-1714141.zip, (20180906), XP051316930 [A] 1-6 * , Section 2.2 *
 [A]  - ASUSTeK, "Remaining issues on beam management", 3GPP TSG RAN WG1#92bis R1-1804035, (20180403), URL: http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGRl_92b/Docs/R1-1804035.zip, (20180906), XP051412835 [A] 1-6 * , Section 2.1 *
 [A]  - SAMSUNG, "Multi-beam Transmission for NR-PDCCH", 3GPP TSG RAN WG1#89 R1-1707987, (20170506), URL: http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_89/Docs/R1-1707987.zip, (20180906), XP051262164 [A] 1-6 * , Section 1 *
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.