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Extract from the Register of European Patents

EP About this file: EP3864781

EP3864781 - DEVICE AND METHOD FOR SUPPORTING HARQ [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  26.05.2023
Database last updated on 03.10.2024
FormerRequest for examination was made
Status updated on  16.07.2021
FormerThe international publication has been made
Status updated on  02.05.2020
Formerunknown
Status updated on  12.11.2018
Most recent event   Tooltip25.10.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
[2021/33]
Inventor(s)01 / EPSTEIN, Leonid
c/o Huawei Technologies Duesseldorf GmbH Riesstr.
25
80992 Munich / DE
02 / BEN-ARIE, Yaron
c/o Huawei Technologies Duesseldorf GmbH Riesstr.
25
80992 Munich / DE
03 / MELZER, Ezer
c/o Huawei Technologies Duesseldorf GmbH Riesstr.
25
80992 Munich / DE
04 / SHILO, Shimon
c/o Huawei Technologies Duesseldorf GmbH Riesstr.
25
80992 Munich / DE
 [2021/33]
Representative(s)Roth, Sebastian
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Karlstraße 7
80333 München / DE
[N/P]
Former [2021/33]Roth, Sebastian
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Sonnenstraße 33
80331 München / DE
Application number, filing date18795388.022.10.2018
[2021/33]
WO2018EP78895
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020083464
Date:30.04.2020
Language:EN
[2020/18]
Type: A1 Application with search report 
No.:EP3864781
Date:18.08.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 30.04.2020 takes the place of the publication of the European patent application.
[2021/33]
Search report(s)International search report - published on:EP30.04.2020
ClassificationIPC:H04L1/00, H04L1/18
[2021/33]
CPC:
H04L1/0041 (EP,US); H04L1/0045 (EP); H04L1/0047 (US);
H04L1/0059 (US); H04L1/007 (EP); H04L1/0072 (EP);
H04L1/1812 (EP); H04L1/1819 (US); H04L1/1845 (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,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2021/33]
TitleGerman:VORRICHTUNG UND VERFAHREN ZUM STÜTZEN VON HARQ[2021/33]
English:DEVICE AND METHOD FOR SUPPORTING HARQ[2021/33]
French:DISPOSITIF ET PROCÉDÉ POUR SUPPORTER HARQ[2021/33]
Entry into regional phase11.05.2021National basic fee paid 
11.05.2021Designation fee(s) paid 
11.05.2021Examination fee paid 
Examination procedure11.05.2021Examination requested  [2021/33]
11.05.2021Date on which the examining division has become responsible
02.12.2021Amendment by applicant (claims and/or description)
31.05.2023Despatch of a communication from the examining division (Time limit: M04)
02.10.2023Reply to a communication from the examining division
Fees paidRenewal fee
11.05.2021Renewal fee patent year 03
28.10.2021Renewal fee patent year 04
31.10.2022Renewal fee patent year 05
25.10.2023Renewal fee patent year 06
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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.
Cited inInternational search[XI]US2010180173  (BATRA ANUJ [US], et al) [X] 1,5,10-13,15,16 * paragraph [0023]; figure 2 * * figures 7,8,9 * * paragraph [0082]; figure 11 * [I] 2-4,6-9,14;
 [A]US2012237036  (DABAK ANAND [US], et al) [A] 2,6-9 * paragraph [0022] - paragraph [0025] *;
 [A]US2017126456  (LEE DAE WON [US], et al) [A] 3,4,14* paragraph [0095] *
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.