Extract from the Register of European Patents

EP About this file: EP4584991

EP4584991 - CONDITIONAL HANDOVER ENHANCEMENT WITH CANDIDATE TARGET CELL PRIORITIZATION [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  13.06.2025
Database last updated on 28.03.2026
FormerThe international publication has been made
Status updated on  11.05.2024
Most recent event   Tooltip09.01.2026Change: Validation statespublished on 11.02.2026  [2026/07]
09.01.2026Change - extension statespublished on 11.02.2026  [2026/07]
Applicant(s)For all designated states
Apple Inc.
One Apple Park Way
Cupertino, CA 95014 / US
[2025/29]
Inventor(s)01 / CHENG, Peng
Beijing 100022 / CN
02 / XU, Fangli
Beijing 100022 / CN
03 / HU, Haijing
Cupertino, CA 95014 / US
04 / CHEN, Yuqin
Beijing 100022 / CN
 [2025/29]
Representative(s)Lang, Johannes
Bardehle Pagenberg Partnerschaft mbB
Patentanwälte, Rechtsanwälte
Prinzregentenplatz 7
81675 München / DE
[2025/29]
Application number, filing date22963926.503.11.2022
[2025/29]
WO2022CN129552
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2024092615
Date:10.05.2024
Language:EN
[2024/19]
Type: A1 Application with search report 
No.:EP4584991
Date:16.07.2025
Language:EN
The application published by WIPO in one of the EPO official languages on 10.05.2024 takes the place of the publication of the European patent application.
[2025/29]
Search report(s)International search report - published on:CN10.05.2024
ClassificationIPC:H04W36/00, H04W4/00
[2025/29]
CPC:
H04W4/50 (EP); H04W36/362 (EP); H04W36/00835 (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 [2025/29]
TitleGerman:VERBESSERUNG EINES BEDINGTEN HANDOVERS MIT PRIORISIERUNG VON KANDIDATENZIELZELLEN[2025/29]
English:CONDITIONAL HANDOVER ENHANCEMENT WITH CANDIDATE TARGET CELL PRIORITIZATION[2025/29]
French:AMÉLIORATION DE TRANSFERT CONDITIONNEL AVEC PRIORISATION DE CELLULES CIBLES CANDIDATES[2025/29]
Entry into regional phase10.04.2025National basic fee paid 
10.04.2025Search fee paid 
10.04.2025Designation fee(s) paid 
10.04.2025Examination fee paid 
Examination procedure10.04.2025Amendment by applicant (claims and/or description)
10.04.2025Examination requested  [2025/29]
Fees paidRenewal fee
10.04.2025Renewal fee patent year 03
12.09.2025Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
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.
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.