Extract from the Register of European Patents

EP About this file: EP4569902

EP4569902 - CSI MEASUREMENTS FOR INTER-CELL MOBILITY [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  16.05.2025
Database last updated on 28.02.2026
FormerThe international publication has been made
Status updated on  20.02.2024
Formerunknown
Status updated on  01.09.2023
Most recent event   Tooltip10.10.2025Change: Validation statespublished on 12.11.2025  [2025/46]
10.10.2025Change - extension statespublished on 12.11.2025  [2025/46]
Applicant(s)For all designated states
Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm / SE
[2025/25]
Inventor(s)01 / DA SILVA, Icaro Leonardo
170 77 Solna / SE
02 / BERGQVIST, Jens
587 37 Linköping / SE
03 / TIDESTAV, Claes
746 31 Bålsta / SE
04 / ORSINO, Antonino
02480 Kirkkonummi / FI
 [2025/25]
Representative(s)LifeTech IP Spies & Behrndt Patentanwälte PartG mbB
Elsenheimerstraße 47a
80687 München / DE
[2025/25]
Application number, filing date23758403.208.08.2023
[2025/25]
WO2023IB58009
Priority number, dateUS202263396140P08.08.2022         Original published format: US 202263396140 P
[2025/25]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2024033808
Date:15.02.2024
Language:EN
[2024/07]
Type: A1 Application with search report 
No.:EP4569902
Date:18.06.2025
Language:EN
The application published by WIPO in one of the EPO official languages on 15.02.2024 takes the place of the publication of the European patent application.
[2025/25]
Search report(s)International search report - published on:EP15.02.2024
ClassificationIPC:H04W36/00, H04W36/08, H04B7/06, H04W88/12, H04W92/12, H04L5/00
[2025/25]
CPC:
H04W36/085 (EP); H04W36/087 (US); H04B7/06968 (EP);
H04W36/0055 (EP); H04W36/0085 (US); H04L5/001 (EP);
H04L5/0023 (EP); H04L5/0048 (EP); H04L5/0057 (EP);
H04W88/12 (EP); H04W92/12 (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,   ME,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2025/25]
TitleGerman:CSI-MESSUNGEN FÜR MOBILITÄT ZWISCHEN ZELLEN[2025/25]
English:CSI MEASUREMENTS FOR INTER-CELL MOBILITY[2025/25]
French:MESURES DE CSI POUR MOBILITÉ INTERCELLULAIRE[2025/25]
Entry into regional phase28.02.2025National basic fee paid 
28.02.2025Designation fee(s) paid 
28.02.2025Examination fee paid 
Examination procedure28.02.2025Examination requested  [2025/25]
28.02.2025Date on which the examining division has become responsible
18.09.2025Amendment by applicant (claims and/or description)
Fees paidRenewal fee
27.08.2025Renewal fee patent year 03
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Cited inInternational search[X] WO2021159351  (APPLE INC et al.) [X] 1,4,5,9,10,12,15,16,20,21 * [27]-[32] with reference to Figs. 1 & 3 *
 [X] WO2022021335  (QUALCOMM INC et al.) [X] 1-3,6,7,12-14,17,18 * [58]-[62] with reference to Figs. 4-6 *
 [XI]   MEDIATEK INC: "Procedures of L1/L2-Centric Inter-Cell Mobility", vol. RAN WG2, no. electronic; 20210519 - 20210527, 11 May 2021 (2021-05-11), XP052006940, Retrieved from the Internet [retrieved on 20210511] [X] 1,4,5,9,10,12,15,16,20,21 * clauses 2.1-2.2 with reference to Fig. 1 *[I] 8,11,19,22
 [A]   HUAWEI: "Discussions on L1/L2-centric inter-cell mobility", vol. RAN WG3, no. E-meeting; 20210517 - 20210527, 7 May 2021 (2021-05-07), XP052002557, Retrieved from the Internet [retrieved on 20210507] [A] 23-28 * whole clause 2.1 with reference to Fig. 1 *
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