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Extract from the Register of European Patents

EP About this file: EP3614583

EP3614583 - CHANNEL CORRECTION METHOD AND NETWORK DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.06.2022
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  09.07.2021
FormerGrant of patent is intended
Status updated on  17.03.2021
FormerRequest for examination was made
Status updated on  24.01.2020
FormerThe international publication has been made
Status updated on  22.12.2018
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024  [2024/29]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2020/09]
Inventor(s)01 / SONG, Keyu
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
 [2021/32]
Former [2020/09]01 / SONG, Keyu
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
Representative(s)Maiwald GmbH
Elisenhof
Elisenstraße 3
80335 München / DE
[N/P]
Former [2020/09]Maiwald Patent- und Rechtsanwaltsgesellschaft mbH
Elisenhof
Elisenstraße 3
80335 München / DE
Application number, filing date18818821.312.06.2018
[2020/09]
WO2018CN90749
Priority number, dateCN20171043732012.06.2017         Original published format: CN201710437320
[2020/09]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018228356
Date:20.12.2018
Language:ZH
[2018/51]
Type: A1 Application with search report 
No.:EP3614583
Date:26.02.2020
Language:EN
[2020/09]
Type: B1 Patent specification 
No.:EP3614583
Date:11.08.2021
Language:EN
[2021/32]
Search report(s)International search report - published on:CN20.12.2018
(Supplementary) European search report - dispatched on:EP15.04.2020
ClassificationIPC:H04B17/14, H04B17/12, H04B17/21, H04B17/30
[2020/20]
CPC:
H04B17/14 (EP); H04B17/30 (EP,CN,US); H04B17/12 (EP);
H04B17/21 (EP); H04B7/0413 (EP,CN); H04B7/0452 (US)
Former IPC [2020/09]H04B17/30
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 [2020/09]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:KANALKORREKTURVERFAHREN UND NETZWERKVORRICHTUNG[2020/09]
English:CHANNEL CORRECTION METHOD AND NETWORK DEVICE[2020/09]
French:PROCÉDÉ DE CORRECTION DE CANAL ET PÉRIPHÉRIQUE RÉSEAU[2020/09]
Entry into regional phase20.11.2019Translation filed 
20.11.2019National basic fee paid 
20.11.2019Search fee paid 
20.11.2019Designation fee(s) paid 
20.11.2019Examination fee paid 
Examination procedure20.11.2019Examination requested  [2020/09]
03.11.2020Amendment by applicant (claims and/or description)
18.03.2021Communication of intention to grant the patent
11.06.2021Receipt of the translation of the claim(s)
17.06.2021Fee for grant paid
17.06.2021Fee for publishing/printing paid
Opposition(s)12.05.2022No opposition filed within time limit [2022/29]
Fees paidRenewal fee
27.03.2020Renewal fee patent year 03
30.06.2021Renewal 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.
Lapses during opposition  TooltipHU12.06.2018
AL11.08.2021
AT11.08.2021
CY11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
MC11.08.2021
MK11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
TR11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
[2024/29]
Former [2024/24]HU12.06.2018
AL11.08.2021
AT11.08.2021
CY11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
MC11.08.2021
MK11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2024/23]AL11.08.2021
AT11.08.2021
CY11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
MC11.08.2021
MK11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2024/20]AL11.08.2021
AT11.08.2021
CY11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
MC11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2023/08]AL11.08.2021
AT11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
MC11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/36]AL11.08.2021
AT11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/29]AL11.08.2021
AT11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
LT11.08.2021
LV11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/25]AT11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
LT11.08.2021
LV11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/24]AT11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
LT11.08.2021
LV11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SK11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/21]AT11.08.2021
DK11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
LT11.08.2021
LV11.08.2021
NL11.08.2021
PL11.08.2021
RS11.08.2021
SE11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/16]AT11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
LT11.08.2021
LV11.08.2021
NL11.08.2021
PL11.08.2021
RS11.08.2021
SE11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/10]AT11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
LT11.08.2021
LV11.08.2021
PL11.08.2021
RS11.08.2021
SE11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/09]AT11.08.2021
ES11.08.2021
FI11.08.2021
LT11.08.2021
RS11.08.2021
SE11.08.2021
BG11.11.2021
NO11.11.2021
PT13.12.2021
Former [2022/08]AT11.08.2021
ES11.08.2021
FI11.08.2021
LT11.08.2021
SE11.08.2021
BG11.11.2021
NO11.11.2021
Former [2022/07]AT11.08.2021
LT11.08.2021
NO11.11.2021
Documents cited:Search[A]WO2016202258  (HUAWEI TECH CO LTD [CN]) [A] 1-17 * abstract *;
 [A]US2010015928  (TAKANO HIROAKI [JP], et al) [A] 1-17 * paragraph [0059] - paragraph [0090] *;
 [A]US9236998  (WANG SHERWIN J [US], et al) [A] 1-17 * column 5 - column 9; figures 2,3 *
International search[A]CN104243387  (COMBA TELECOM SYS CHINA CO LTD) [A] 1-17;
 [A]CN102340338  (UNIV XI AN JIAOTONG) [A] 1-17;
 [A]CN104468425  (HUAWEI TECH CO LTD) [A] 1-17;
 [A]CN103428125  (HUAWEI TECH CO LTD) [A] 1-17;
 [A]CN103457651  (HUAWEI TECH CO LTD) [A] 1-17;
 [A]US2010271992  (WENTINK MAARTEN MENZO [NL], et al) [A] 1-17;
 [A]US2005276261  (KIM JUN [US], et al) [A] 1-17;
 [A]US7978754  (YEUNG PHILIP [US], et al) [A] 1-17
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.