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Extract from the Register of European Patents

EP About this file: EP3771261

EP3771261 - PAGING SYNCHRONIZATION INDICATION METHOD AND DEVICE, PAGING SYNCHRONIZATION METHOD, AND DEVICE AND BASE STATION [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  15.12.2023
Database last updated on 03.10.2024
FormerGrant of patent is intended
Status updated on  01.10.2023
FormerRequest for examination was made
Status updated on  25.12.2020
FormerThe international publication has been made
Status updated on  05.10.2019
Most recent event   Tooltip27.08.2024Change - representative 
Applicant(s)For all designated states
Beijing Xiaomi Mobile Software Co., Ltd.
No. 018, Floor 8, Building 6, Yard 33
Middle Xierqi Road
Haidian District
Beijing 100085 / CN
[2024/03]
Former [2021/04]For all designated states
Beijing Xiaomi Mobile Software Co., Ltd.
No. 018, floor 8, building 6, yard 33
Middle Xierqi Road
Haidian District
Beijing 100085 / CN
Inventor(s)01 / LIU, Yang
No.018, Floor 8, Building 6, Yard 33
Middle Xierqi Road
Haidian District
Beijing 100085 / CN
 [2021/04]
Representative(s)Dehns Germany Partnerschaft mbB
Theresienstraße 6-8
80333 München / DE
[N/P]
Former [2024/03]Kudlek, Franz Thomas, et al
Dehns Germany
Theresienstraße 6-8
80333 München / DE
Former [2021/04]Kudlek, Franz Thomas
Dehns Germany
Theresienstraße 6-8
80333 München / DE
Application number, filing date18913019.828.03.2018
[2021/04]
WO2018CN80952
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019183854
Date:03.10.2019
Language:ZH
[2019/40]
Type: A1 Application with search report 
No.:EP3771261
Date:27.01.2021
Language:EN
[2021/04]
Type: B1 Patent specification 
No.:EP3771261
Date:17.01.2024
Language:EN
[2024/03]
Search report(s)International search report - published on:CN03.10.2019
(Supplementary) European search report - dispatched on:EP05.11.2021
ClassificationIPC:H04W52/02, H04W56/00, H04W68/00
[2021/49]
CPC:
H04W68/005 (EP,CN,US); H04W52/0216 (EP,CN,US); H04W56/00 (CN);
H04W56/001 (US); H04W56/0015 (EP); H04W68/02 (US);
H04W72/30 (US); H04W76/27 (CN,US); H04W76/40 (CN);
Y02D30/70 (EP) (-)
Former IPC [2021/04]H04W56/00
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 [2021/04]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:FUNKRUFSYNCHRONISATIONSANZEIGEVERFAHREN UND -VORRICHTUNG, FUNKRUFSYNCHRONISATIONSVERFAHREN SOWIE VORRICHTUNG UND BASISSTATION[2021/04]
English:PAGING SYNCHRONIZATION INDICATION METHOD AND DEVICE, PAGING SYNCHRONIZATION METHOD, AND DEVICE AND BASE STATION[2021/04]
French:PROCÉDÉ ET DISPOSITIF D'INDICATION DE SYNCHRONISATION DE RADIOMESSAGERIE, PROCÉDÉ ET DISPOSITIF DE SYNCHRONISATION DE RADIOMESSAGERIE ET STATION DE BASE[2021/04]
Entry into regional phase20.10.2020Translation filed 
20.10.2020National basic fee paid 
20.10.2020Search fee paid 
20.10.2020Designation fee(s) paid 
20.10.2020Examination fee paid 
Examination procedure20.10.2020Examination requested  [2021/04]
16.05.2022Amendment by applicant (claims and/or description)
02.10.2023Communication of intention to grant the patent
13.12.2023Fee for grant paid
13.12.2023Fee for publishing/printing paid
13.12.2023Receipt of the translation of the claim(s)
Fees paidRenewal fee
20.10.2020Renewal fee patent year 03
24.03.2021Renewal fee patent year 04
25.03.2022Renewal fee patent year 05
23.03.2023Renewal 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  TooltipAT17.01.2024
BG17.01.2024
ES17.01.2024
FI17.01.2024
HR17.01.2024
LT17.01.2024
LV17.01.2024
NL17.01.2024
PL17.01.2024
SE17.01.2024
NO17.04.2024
RS17.04.2024
GR18.04.2024
IS17.05.2024
PT17.05.2024
[2024/37]
Former [2024/36]AT17.01.2024
BG17.01.2024
ES17.01.2024
FI17.01.2024
HR17.01.2024
LT17.01.2024
LV17.01.2024
NL17.01.2024
PL17.01.2024
NO17.04.2024
RS17.04.2024
GR18.04.2024
IS17.05.2024
PT17.05.2024
Former [2024/35]AT17.01.2024
BG17.01.2024
ES17.01.2024
FI17.01.2024
HR17.01.2024
LT17.01.2024
NL17.01.2024
NO17.04.2024
RS17.04.2024
GR18.04.2024
IS17.05.2024
Former [2024/34]BG17.01.2024
FI17.01.2024
HR17.01.2024
LT17.01.2024
NL17.01.2024
NO17.04.2024
RS17.04.2024
GR18.04.2024
IS17.05.2024
Former [2024/33]LT17.01.2024
NL17.01.2024
NO17.04.2024
IS17.05.2024
Former [2024/32]NL17.01.2024
IS17.05.2024
Former [2024/31]NL17.01.2024
Documents cited:Search[A]  - CATT, "Issues on RX Beam Sweeping for Paging", vol. RAN WG2, no. Athens, Greece; 20180226 - 20180302, (20180212), 3GPP DRAFT; R2-1801838 ISSUES ON RX BEAM SWEEPING FOR PAGING, 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/WG2%5FRL2/TSGR2%5F101/Docs/, (20180212), XP051398934 [A] 1-14 * Section 2 *
 [A]  - ERICSSON, "Additional synchronization provision", vol. RAN WG1, no. Prague, Czech Republic; 20171009 - 20171013, (20171008), 3GPP DRAFT; R1-1717761_ADDITIONAL_SYNC_PROVISIONING, 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/, (20171008), XP051340946 [A] 1-14 * Section 2.3 *
 [A]  - ERICSSON, "Paging design", vol. RAN WG1, no. Prague, Czech Republic; 20171009 - 20171013, (20171008), 3GPP DRAFT; R1-1718714_PAGING, 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/, (20171008), XP051341887 [A] 1-14 * Section 2.2 *
 [A]  - ERICSSON, "Additional synchronization provision", vol. RAN WG1, no. Prague, Czech Republic; 20171009 - 20171013, (20171003), 3GPP DRAFT; R1-1717761_ADDITIONAL_SYNC_PROVISIONING, 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_ran/WG1_RL1/TSGR1_90b/Docs/, (20171003), XP051352744 [A] 1-14 * Section 2.3 *
International search[A]US2017094624  (BALACHANDRAN KUMAR [US], et al)[A] 1-16;
 [A]CN106793058  (SPREADTRUM COMM SHANGHAI CO ) [A] 1-16;
 [A]CN107124767  (ZTE CORP) [A] 1-16;
 [A]  - ERICSSON, "Synchronization using non- cell -defining signals", 3GPP TSG RAN WG1 Meeting #91, R1-1720944, (20171118), XP051370318 [A] 1-16 * , *
 [A]  - SAMSUNG, "Remaining details on synchronization signal", 3GPP TSG RAN WGl#90b, R1-1717576, (20171002), XP051340762 [A] 1-16
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