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Extract from the Register of European Patents

EP About this file: EP3632014

EP3632014 - SYSTEMS AND METHODS FOR WIRELESS TRANSMISSION OF BI-DIRECTIONAL TRAFFIC [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.10.2024
Database last updated on 14.03.2026
FormerThe patent has been granted
Status updated on  10.11.2023
FormerGrant of patent is intended
Status updated on  17.08.2023
FormerExamination is in progress
Status updated on  09.07.2021
FormerRequest for examination was made
Status updated on  06.03.2020
FormerThe international publication has been made
Status updated on  04.01.2019
Formerunknown
Status updated on  14.07.2017
Most recent event   Tooltip13.03.2026Lapse of the patent in a contracting state
New state(s): HU		published on 15.04.2026 [2026/16]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2020/15]
Inventor(s)01 / HENCINSKI, Oren
c/o Huawei Technologies Duesseldorf GmbH
Riesstr. 25
80992 Munich / DE
02 / LIANG, Haixiang
c/o Huawei Technologies Duesseldorf GmbH
Riesstr. 25
80992 Munich / DE
03 / LV, Jie
c/o Huawei Technologies Duesseldorf GmbH
Riesstr. 25
80992 Munich / DE
 [2020/15]
Representative(s)MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB
Paul-Heyse-Straße 29
80336 München / DE
[N/P]
Former [2020/15]MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB
Paul-Heyse-Strasse 29
80336 München / DE
Application number, filing date17735071.728.06.2017
[2020/15]
WO2017EP65945
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019001695
Date:03.01.2019
Language:EN
[2019/01]
Type: A1 Application with search report 
No.:EP3632014
Date:08.04.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 03.01.2019 takes the place of the publication of the European patent application.
[2020/15]
Type: B1 Patent specification 
No.:EP3632014
Date:13.12.2023
Language:EN
[2023/50]
Search report(s)International search report - published on:EP03.01.2019
ClassificationIPC:H04L1/00, H04L1/1829, H04L5/00, H04L5/14
[2023/33]
CPC:
H04L1/1861 (EP); H04L5/1461 (US); H04B7/15557 (US);
H04L12/4641 (US); H04L5/0055 (EP); H04L5/14 (EP);
H04L2001/0097 (EP) (-)
Former IPC [2020/15]H04L1/00, H04L1/18, H04L5/00
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 [2020/15]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:SYSTEME UND VERFAHREN ZUR DRAHTLOSEN ÜBERTRAGUNG VON BIDIREKTIONALEM VERKEHR[2020/15]
English:SYSTEMS AND METHODS FOR WIRELESS TRANSMISSION OF BI-DIRECTIONAL TRAFFIC[2020/15]
French:SYSTÈMES ET PROCÉDÉS DE TRANSMISSION SANS FIL DE TRAFIC BIDIRECTIONNEL[2020/15]
Entry into regional phase02.01.2020National basic fee paid 
02.01.2020Designation fee(s) paid 
02.01.2020Examination fee paid 
Examination procedure21.12.2019Amendment by applicant (claims and/or description)
02.01.2020Examination requested  [2020/15]
02.01.2020Date on which the examining division has become responsible
13.07.2021Despatch of a communication from the examining division (Time limit: M02)
20.09.2021Reply to a communication from the examining division
13.04.2023Despatch of a communication from the examining division (Time limit: M06)
30.06.2023Reply to a communication from the examining division
18.08.2023Communication of intention to grant the patent
06.11.2023Fee for grant paid
06.11.2023Fee for publishing/printing paid
06.11.2023Receipt of the translation of the claim(s)
Opposition(s)16.09.2024No opposition filed within time limit [2024/47]
Fees paidRenewal fee
02.01.2020Renewal fee patent year 03
31.03.2020Renewal fee patent year 04
30.06.2021Renewal fee patent year 05
31.03.2022Renewal fee patent year 06
31.03.2023Renewal fee patent year 07
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.
Lapses during opposition  TooltipCY28.06.2017
HU28.06.2017
AT13.12.2023
CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
FI13.12.2023
HR13.12.2023
IT13.12.2023
LT13.12.2023
LV13.12.2023
MC13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SE13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
GB28.06.2024
IE28.06.2024
LU28.06.2024
BE30.06.2024
CH30.06.2024
FR30.06.2024
[2026/16]
Former [2025/51]CY28.06.2017
AT13.12.2023
CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
FI13.12.2023
HR13.12.2023
IT13.12.2023
LT13.12.2023
LV13.12.2023
MC13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SE13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
GB28.06.2024
IE28.06.2024
LU28.06.2024
BE30.06.2024
CH30.06.2024
FR30.06.2024
Former [2025/45]AT13.12.2023
CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
FI13.12.2023
HR13.12.2023
IT13.12.2023
LT13.12.2023
LV13.12.2023
MC13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SE13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
GB28.06.2024
IE28.06.2024
LU28.06.2024
BE30.06.2024
CH30.06.2024
FR30.06.2024
Former [2025/23]AT13.12.2023
CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
IT13.12.2023
LT13.12.2023
LV13.12.2023
MC13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SE13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
GB28.06.2024
IE28.06.2024
LU28.06.2024
BE30.06.2024
CH30.06.2024
FR30.06.2024
Former [2025/22]AT13.12.2023
CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
IT13.12.2023
LT13.12.2023
LV13.12.2023
MC13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SE13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
IE28.06.2024
LU28.06.2024
BE30.06.2024
CH30.06.2024
Former [2025/13]AT13.12.2023
CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
IT13.12.2023
LT13.12.2023
LV13.12.2023
MC13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SE13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
LU28.06.2024
Former [2025/11]AT13.12.2023
CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
IT13.12.2023
LT13.12.2023
LV13.12.2023
MC13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SE13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
Former [2024/49]AT13.12.2023
CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
IT13.12.2023
LT13.12.2023
LV13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SE13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
Former [2024/47]AT13.12.2023
CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
IT13.12.2023
LT13.12.2023
LV13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SE13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
Former [2024/36]AT13.12.2023
CZ13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
IT13.12.2023
LT13.12.2023
LV13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SE13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
Former [2024/35]AT13.12.2023
CZ13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
NL13.12.2023
RO13.12.2023
RS13.12.2023
SE13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
Former [2024/34]EE13.12.2023
ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
NL13.12.2023
RS13.12.2023
SE13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
Former [2024/33]ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
NL13.12.2023
RS13.12.2023
SE13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
Former [2024/32]ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
NL13.12.2023
RS13.12.2023
SE13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
Former [2024/26]ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
NL13.12.2023
RS13.12.2023
SE13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
Former [2024/24]ES13.12.2023
HR13.12.2023
LT13.12.2023
RS13.12.2023
SE13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
Former [2024/21]LT13.12.2023
BG13.03.2024
GR14.03.2024
Former [2024/20]GR14.03.2024
Cited inInternational search[XYI] US2011243070  (DOPPLER KLAUS et al.) [X] 1-4,7,10,12-14 * figures 4, 8, 10 * * paragraph [0035] - paragraph [0040] * * paragraph [0056] - paragraph [0069] * * paragraph [0071] *[Y] 5,6,8,9 [I] 11
 [X] US2011211523  (SEO HAN BYUL et al.) [X] 1,3,4,7,14 * figures 6-10, 13 * * paragraph [0052] - paragraph [0062] * * paragraph [0074] - paragraph [0078] *
 [Y] US2014169261  (MING JIA et al.) [Y] 5 * figure 4 * * paragraph [0032] - paragraph [0033] *
 [Y] US2009154356  (WIEMANN HENNING et al.) [Y] 6,8,9 * figures 2, 5 * * paragraph [0003] * * paragraph [0005] - paragraph [0009] *
 [A] US2015117467  (LEUNG WAN CHUN et al.) [A] 11 * paragraph [0033] *
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.