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Extract from the Register of European Patents

EP About this file: EP4460137

EP4460137 - METHOD FOR OPERATION OF APPARATUS IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS USING SAID METHOD [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  03.10.2024
Database last updated on 14.03.2026
FormerThe international publication has been made
Status updated on  07.07.2023
Most recent event   Tooltip30.12.2025New entry: Renewal fee paid 
Applicant(s)For all designated states
LG Electronics Inc.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2024/45]
Inventor(s)01 / YOU, Hyangsun
Seoul 06772 / KR
02 / KIM, Seonwook
Seoul 06772 / KR
03 / KO, Hyunsoo
Seoul 06772 / KR
04 / SHIM, Jaenam
Seoul 06772 / KR
 [2024/45]
Representative(s)Maikowski & Ninnemann Patentanwälte Partnerschaft mbB
Postfach 15 09 20
10671 Berlin / DE
[2024/45]
Application number, filing date22916736.628.12.2022
[2024/45]
WO2022KR21481
Priority number, dateKR2021019297130.12.2021         Original published format: KR 20210192971
[2024/45]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2023128595
Date:06.07.2023
Language:KO
[2023/27]
Type: A1 Application with search report 
No.:EP4460137
Date:06.11.2024
Language:EN
[2024/45]
Search report(s)International search report - published on:KR06.07.2023
(Supplementary) European search report - dispatched on:EP24.11.2025
ClassificationIPC:H04B17/309, H04L5/00, H04W24/10, // H04B7/06
[2025/52]
CPC:
H04B17/309 (EP,KR); H04W72/23 (KR); H04B7/0626 (EP,KR,US);
H04L5/0048 (EP); H04L5/0057 (EP); H04L5/0094 (EP);
H04L5/14 (KR); H04W24/10 (EP,KR,US); H04W72/0453 (KR);
H04W72/21 (KR) (-)
Former IPC [2024/45]H04W72/23, H04W72/04, H04W72/21, H04B17/309, H04L5/14
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 [2024/45]
TitleGerman:VERFAHREN ZUM BETRIEB EINER VORRICHTUNG IN EINEM DRAHTLOSKOMMUNIKATIONSSYSTEM UND VORRICHTUNG MIT VERWENDUNG DES BESAGTEN VERFAHRENS[2024/45]
English:METHOD FOR OPERATION OF APPARATUS IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS USING SAID METHOD[2024/45]
French:PROCÉDÉ DE FONCTIONNEMENT D'UN APPAREIL DANS UN SYSTÈME DE COMMUNICATION SANS FIL, ET APPAREIL UTILISANT LEDIT PROCÉDÉ[2024/45]
Entry into regional phase20.06.2024Translation filed 
20.06.2024National basic fee paid 
20.06.2024Search fee paid 
20.06.2024Designation fee(s) paid 
20.06.2024Examination fee paid 
Examination procedure20.06.2024Amendment by applicant (claims and/or description)
20.06.2024Examination requested  [2024/45]
Fees paidRenewal fee
27.12.2024Renewal fee patent year 03
29.12.2025Renewal fee patent year 04
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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] WO2021248299  (QUALCOMM INC et al.) [A] 1-15 * paragraphs [0102] - [0126] *
 [A] US2021376897  (PARK HAEWOOK et al.) [A] 1-15 * paragraphs [0219] - [0233] *
International search[Y] US2020221325  (ZHENG JUAN et al.) [Y] 1-24 * See paragraphs [0008]-[0147]. *
 [Y] US2019363772  (DAVYDOV ALEXEI et al.) [Y] 6,7,16,17 * See paragraphs [0020]-[0039]. *
 [A] KR20190062325  (LG ELECTRONICS INC et al.) [A] 1-24 * See paragraphs [0154]-[0159] and [0216]-[0219]. *
 [Y]   SAMSUNG: "Discussion on TRS/CSI-RS for idle/inactive UEs", 3GPP TSG RAN WG1 MEETING #105-BIS, R1-2105322, 12 May 2021 (2021-05-12), XP052011368 [Y] 1-24 * See pages 2-5; and figure 2. *
 [A]   MODERATOR (SAMSUNG): "Moderator summary for TRS/CSI-RS occasion(s) for idle/inactive UEs", 3GPP TSG RAN WG1 MEETING #104-E, R1-2101218, 6 February 2021 (2021-02-06), XP051977619 [A] 1-24 * See pages 2-5 and 60-62. *
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.