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Extract from the Register of European Patents

EP About this file: EP4466885

EP4466885 - APPLICATION ASSISTED UPLINK DATA STALL DETECTION AND MITIGATION [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  25.10.2024
Database last updated on 11.04.2026
FormerThe international publication has been made
Status updated on  28.07.2023
Most recent event   Tooltip09.04.2026Amendment by applicant 
Applicant(s)For all designated states
QUALCOMM INCORPORATED
ATTN: International IP Administration
5775 Morehouse Drive
San Diego, California 92121-1714 / US
[2024/48]
Inventor(s)01 / LIU, Jiaheng
San Diego, California 92121-1714 / US
02 / SANTHANAM, Arvind Vardarajan
San Diego, California 92121-1714 / US
03 / AMBRISS, Mouaffac
San Diego, California 92121-1714 / US
04 / WU, Nanrun
San Diego, California 92121-1714 / US
05 / LEE, Kuo-Chun
San Diego, California 92121-1714 / US
06 / LI, Yuyi
San Diego, California 92121-1714 / US
07 / YANG, Rong
San Diego, California 92121-1714 / US
08 / LI, Zhengyi
San Diego, California 92121-1714 / US
09 / NIU, Yunjia
San Diego, California 92121-1714 / US
10 / ZHANG, Xuqiang
San Diego, California 92121-1714 / US
11 / CHIN, Tom
San Diego, California 92121-1714 / US
12 / SONG, Wei-Jei
San Diego, California 92121-1714 / US
 [2024/48]
Representative(s)Jaeger, Michael David
Maucher Jenkins
Seventh Floor Offices
Artillery House
11-19 Artillery Row
London SW1P 1RT / GB
[N/P]
Former [2024/48]Dunlop, Hugh Christopher, et al
Maucher Jenkins
Seventh Floor Offices
Artillery House
11-19 Artillery Row
London SW1P 1RT / GB
Application number, filing date22921065.319.01.2022
[2024/48]
WO2022CN72695
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2023137617
Date:27.07.2023
Language:EN
[2023/30]
Type: A1 Application with search report 
No.:EP4466885
Date:27.11.2024
Language:EN
The application published by WIPO in one of the EPO official languages on 27.07.2023 takes the place of the publication of the European patent application.
[2024/48]
Search report(s)International search report - published on:CN27.07.2023
(Supplementary) European search report - dispatched on:EP17.09.2025
ClassificationIPC:H04W24/10, // H04W24/02, H04W24/08
[2025/42]
CPC:
H04W28/0268 (EP,KR); H04W28/0231 (EP,KR); H04W28/0236 (US);
H04B17/318 (KR); H04W24/08 (EP,KR); H04W24/10 (EP,KR,US);
H04W72/1268 (US); H04W76/15 (KR,US); H04W76/18 (KR);
H04W76/19 (KR); H04W24/02 (EP) (-)
Former IPC [2024/48]H04W28/08
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 [2024/48]
TitleGerman:ANWENDUNGSUNTERSTÜTZTE UPLINK-DATENSTILLSTANDSERKENNUNG UND -MINDERUNG[2024/48]
English:APPLICATION ASSISTED UPLINK DATA STALL DETECTION AND MITIGATION[2024/48]
French:DÉTECTION ET ATTÉNUATION DE DÉCROCHAGE DE DONNÉES DE LIAISON MONTANTE ASSISTÉES PAR APPLICATION[2024/48]
Entry into regional phase21.05.2024National basic fee paid 
21.05.2024Search fee paid 
21.05.2024Designation fee(s) paid 
21.05.2024Examination fee paid 
Examination procedure21.05.2024Examination requested  [2024/48]
08.04.2026Amendment by applicant (claims and/or description)
08.04.2026Date on which the examining division has become responsible
Fees paidRenewal fee
21.05.2024Renewal fee patent year 03
10.01.2025Renewal fee patent year 04
13.01.2026Renewal fee patent year 05
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.
Documents cited:Search[IX] WO2017142661  (QUALCOMM INC et al.) [I] 1-15 * abstract * * paragraph [0047] - paragraph [0110] * * figures 2-7 *[X] 1,15
 [Y] WO2021195822  (QUALCOMM INC et al.) [Y] 1-15 * abstract * * paragraph [0069] - paragraph [0090] * * figures 3-7 *
 [Y] US2016255527  (YANG MING et al.) [Y] 1-15 * abstract * * paragraph [0046] - paragraph [0057] * * figures 6-8 *
 [A] US2020383027  (VENKATARAMAN VIJAY et al.) [A] 1-15 * abstract * * paragraph [0098] - paragraph [0143]; figures 8-14 *
International search[X] WO2020156498  (QUALCOMM INC et al.) [X] 1-30 * description， paragraphs [0082]-[00132] *
 [A] CN111343601  (HUAWEI TECH CO LTD et al.) [A] 1-30 * the whole document *
 [A] CN111432430  (HUAWEI TECH CO LTD et al.) [A] 1-30 * the whole document *
 [A] US2021259018  (HOSSEINI SEYEDKIANOUSH et al.) [A] 1-30 * the whole document *
 [A] WO2020062130  (QUALCOMM INC et al.) [A] 1-30 * the whoe document *
 [A]   XIAOMI: "Further discussion on UE measurements relaxation for RLM and/or BFD", 3GPP DRAFT; R4-2112413, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Electronic Meeting; 20210816 - 20210827, 6 August 2021 (2021-08-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052036149 [A] 1-30 * 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.