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Extract from the Register of European Patents

EP About this file: EP4104585

EP4104585 - SYNCHRONIZATION SIGNAL BLOCK LOCATION FOR FRAME BASED EQUIPMENT MODE IN CELLULAR COMMUNICATIONS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  18.11.2022
Database last updated on 28.09.2024
FormerThe international publication has been made
Status updated on  20.08.2021
Most recent event   Tooltip01.03.2024The date on which the examining division becomes responsible, has been established 
01.03.2024Amendment by applicant 
Applicant(s)For all designated states
QUALCOMM INCORPORATED
ATTN: International IP Administration
5775 Morehouse Drive
San Diego, California 92121-1714 / US
[2022/51]
Inventor(s)01 / XU, Changlong
5775 Morehouse Drive
San Diego, California 92121-1714 / US
02 / ZHANG, Xiaoxia
5775 Morehouse Drive
San Diego, California 92121-1714 / US
03 / SUN, Jing
5775 Morehouse Drive
San Diego, California 92121-1714 / US
04 / LUO, Tao
5775 Morehouse Drive
San Diego, California 92121-1714 / US
 [2022/51]
Representative(s)Bardehle Pagenberg Partnerschaft mbB Patentanwälte Rechtsanwälte
Prinzregentenplatz 7
81675 München / DE
[2022/51]
Application number, filing date20919301.014.02.2020
[2022/51]
WO2020CN75187
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021159434
Date:19.08.2021
Language:EN
[2021/33]
Type: A1 Application with search report 
No.:EP4104585
Date:21.12.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 19.08.2021 takes the place of the publication of the European patent application.
[2022/51]
Search report(s)International search report - published on:CN19.08.2021
(Supplementary) European search report - dispatched on:EP04.10.2023
ClassificationIPC:H04W72/04, H04L27/26, H04L5/00
[2023/44]
CPC:
H04W72/0446 (EP,US); H04L27/2613 (EP); H04L5/0082 (EP);
H04L5/0048 (EP)
Former IPC [2022/51]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 [2022/51]
TitleGerman:SYNCHRONISATIONSSIGNALBLOCKORTUNG FÜR FRAME-BASIERTEN GERÄTEMODUS IN DER MOBILFUNKKOMMUNIKATION[2022/51]
English:SYNCHRONIZATION SIGNAL BLOCK LOCATION FOR FRAME BASED EQUIPMENT MODE IN CELLULAR COMMUNICATIONS[2022/51]
French:EMPLACEMENT DE BLOC DE SIGNAL DE SYNCHRONISATION POUR UN MODE ÉQUIPEMENT BASÉ SUR DES TRAMES DANS DES COMMUNICATIONS CELLULAIRES[2022/51]
Entry into regional phase24.06.2022National basic fee paid 
24.06.2022Search fee paid 
24.06.2022Designation fee(s) paid 
24.06.2022Examination fee paid 
Examination procedure24.06.2022Examination requested  [2022/51]
29.02.2024Amendment by applicant (claims and/or description)
29.02.2024Date on which the examining division has become responsible
Fees paidRenewal fee
24.06.2022Renewal fee patent year 03
09.02.2023Renewal fee patent year 04
13.02.2024Renewal 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]  - QUALCOMM INCORPORATED, "Qualcomm Incorporated", vol. RAN WG1, no. Chongqing, CN; 20191014 - 20191020, (20191005), 3GPP DRAFT; R1-1911098 7.2.2.2.2 INITIAL ACCESS AND MOBILITY PROCEDURES FOR NR-U, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOL, URL: https://ftp.3gpp.org/tsg_ran/WG1_RL1/TSGR1_98b/Docs/R1-1911098.zip R1-1911098 7.2.2.2.2 Initial access and mobility procedures for NR-U.docx, (20191005), XP051808837 [A] 1-15 * page 2 *
 [T]  - ZTE ET AL, "Remaining issues on channel access procedure for NR-U", vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, (20191109), 3GPP DRAFT; R1-1911822, 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/WG1_RL1/TSGR1_99/Docs/R1-1911822.zip R1-1911822_Remaining issues on channel access procedure for NR-U.docx, (20191109), XP051823016 [T] * paragraph [02.7] *
 [XP]  - QUALCOMM INCORPORATED, "Qualcomm Incorporated", vol. RAN WG1, no. 20200224 - 20200306, (20200215), 3GPP DRAFT; R1-2000957, 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/WG1_RL1/TSGR1_100_e/Docs/R1-2000957.zip R1-2000957 7.2.2.2.2 TP for Initial access and mobility procedures for NR-U.docx, (20200215), XP051853532 [XP] 1-13 * page 5 - page 6 *
International search[A]CN110167134  (BEIJING SAMSUNG TELECOM R&D CT, et al) [A] 1-77* the whole document *;
 [A]US2020037354  (LI YINGZHE [US], et al) [A] 1-77 * the whole document *;
 [A]WO2020032725  (LG ELECTRONICS INC [KR]) [A] 1-77 * the whole document *
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.