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Extract from the Register of European Patents

EP About this file: EP3534570

EP3534570 - ROUTE DETECTION METHOD AND NETWORK DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.11.2022
Database last updated on 24.01.2025
FormerThe patent has been granted
Status updated on  10.12.2021
FormerGrant of patent is intended
Status updated on  02.08.2021
FormerExamination is in progress
Status updated on  31.07.2020
FormerRequest for examination was made
Status updated on  02.08.2019
FormerThe international publication has been made
Status updated on  08.06.2018
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024  [2024/42]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2019/36]
Inventor(s)01 / XU, Haijun
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
02 / ZHUANG, Shunwan
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
03 / WANG, Haibo
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
 [2019/36]
Representative(s)Gill Jennings & Every LLP
The Broadgate Tower
20 Primrose Street
London EC2A 2ES / GB
[2019/36]
Application number, filing date17875174.923.11.2017
[2019/36]
WO2017CN112518
Priority number, dateCN2016119435101.12.2016         Original published format: CN201611094351
[2019/36]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018099309
Date:07.06.2018
Language:ZH
[2018/23]
Type: A1 Application with search report 
No.:EP3534570
Date:04.09.2019
Language:EN
[2019/36]
Type: B1 Patent specification 
No.:EP3534570
Date:12.01.2022
Language:EN
[2022/02]
Search report(s)International search report - published on:CN07.06.2018
(Supplementary) European search report - dispatched on:EP05.08.2019
ClassificationIPC:H04L12/26, H04L12/703, H04L12/735, H04L12/751, H04L12/715
[2019/36]
CPC:
H04L45/033 (EP,US); H04L43/0805 (CN); H04L12/66 (US);
H04L45/02 (US); H04L45/04 (CN,US); H04L45/128 (US);
H04L45/18 (US); H04L45/28 (CN,US); H04L65/1069 (US);
H04L65/1101 (US); H04L43/0811 (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 [2019/36]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:ROUTENDETEKTIONSVERFAHREN UND NETZWERKVORRICHTUNG[2019/36]
English:ROUTE DETECTION METHOD AND NETWORK DEVICE[2019/36]
French:PROCÉDÉ DE DÉTECTION DE ROUTE ET DISPOSITIF DE RÉSEAU[2019/36]
Entry into regional phase01.06.2019Translation filed 
01.06.2019National basic fee paid 
01.06.2019Search fee paid 
01.06.2019Designation fee(s) paid 
01.06.2019Examination fee paid 
Examination procedure01.06.2019Examination requested  [2019/36]
20.02.2020Amendment by applicant (claims and/or description)
03.08.2020Despatch of a communication from the examining division (Time limit: M04)
11.12.2020Reply to a communication from the examining division
03.08.2021Communication of intention to grant the patent
02.12.2021Fee for grant paid
02.12.2021Fee for publishing/printing paid
02.12.2021Receipt of the translation of the claim(s)
Divisional application(s)EP21205533.9  / EP4037288
Opposition(s)13.10.2022No opposition filed within time limit [2022/51]
Fees paidRenewal fee
29.11.2019Renewal fee patent year 03
30.11.2020Renewal fee patent year 04
30.11.2021Renewal fee patent year 05
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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.
Lapses during opposition  TooltipHU23.11.2017
AL12.01.2022
AT12.01.2022
CY12.01.2022
CZ12.01.2022
DK12.01.2022
EE12.01.2022
FI12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
MC12.01.2022
MK12.01.2022
MT12.01.2022
PL12.01.2022
RO12.01.2022
RS12.01.2022
SE12.01.2022
SI12.01.2022
SK12.01.2022
SM12.01.2022
BG12.04.2022
NO12.04.2022
GR13.04.2022
IS12.05.2022
PT12.05.2022
[2024/42]
Former [2024/27]HU23.11.2017
AL12.01.2022
AT12.01.2022
CY12.01.2022
CZ12.01.2022
DK12.01.2022
EE12.01.2022
FI12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
MC12.01.2022
MK12.01.2022
PL12.01.2022
RO12.01.2022
RS12.01.2022
SE12.01.2022
SI12.01.2022
SK12.01.2022
SM12.01.2022
BG12.04.2022
NO12.04.2022
GR13.04.2022
IS12.05.2022
PT12.05.2022
Former [2024/21]HU23.11.2017
AL12.01.2022
AT12.01.2022
CY12.01.2022
CZ12.01.2022
DK12.01.2022
EE12.01.2022
FI12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
MC12.01.2022
PL12.01.2022
RO12.01.2022
RS12.01.2022
SE12.01.2022
SI12.01.2022
SK12.01.2022
SM12.01.2022
BG12.04.2022
NO12.04.2022
GR13.04.2022
IS12.05.2022
PT12.05.2022
Former [2024/18]HU23.11.2017
AL12.01.2022
AT12.01.2022
CZ12.01.2022
DK12.01.2022
EE12.01.2022
FI12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
MC12.01.2022
PL12.01.2022
RO12.01.2022
RS12.01.2022
SE12.01.2022
SI12.01.2022
SK12.01.2022
SM12.01.2022
BG12.04.2022
NO12.04.2022
GR13.04.2022
IS12.05.2022
PT12.05.2022
Former [2023/31]AL12.01.2022
AT12.01.2022
CZ12.01.2022
DK12.01.2022
EE12.01.2022
FI12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
MC12.01.2022
PL12.01.2022
RO12.01.2022
RS12.01.2022
SE12.01.2022
SI12.01.2022
SK12.01.2022
SM12.01.2022
BG12.04.2022
NO12.04.2022
GR13.04.2022
IS12.05.2022
PT12.05.2022
Former [2023/10]AL12.01.2022
AT12.01.2022
CZ12.01.2022
DK12.01.2022
EE12.01.2022
FI12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
PL12.01.2022
RO12.01.2022
RS12.01.2022
SE12.01.2022
SI12.01.2022
SK12.01.2022
SM12.01.2022
BG12.04.2022
NO12.04.2022
GR13.04.2022
IS12.05.2022
PT12.05.2022
Former [2023/01]AL12.01.2022
AT12.01.2022
CZ12.01.2022
DK12.01.2022
EE12.01.2022
FI12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
PL12.01.2022
RO12.01.2022
RS12.01.2022
SE12.01.2022
SK12.01.2022
SM12.01.2022
BG12.04.2022
NO12.04.2022
GR13.04.2022
IS12.05.2022
PT12.05.2022
Former [2022/49]AT12.01.2022
CZ12.01.2022
DK12.01.2022
EE12.01.2022
FI12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
PL12.01.2022
RO12.01.2022
RS12.01.2022
SE12.01.2022
SK12.01.2022
SM12.01.2022
BG12.04.2022
NO12.04.2022
GR13.04.2022
IS12.05.2022
PT12.05.2022
Former [2022/48]AT12.01.2022
CZ12.01.2022
DK12.01.2022
EE12.01.2022
FI12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
PL12.01.2022
RO12.01.2022
RS12.01.2022
SE12.01.2022
SM12.01.2022
BG12.04.2022
NO12.04.2022
GR13.04.2022
IS12.05.2022
PT12.05.2022
Former [2022/47]AT12.01.2022
DK12.01.2022
FI12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
PL12.01.2022
RO12.01.2022
RS12.01.2022
SE12.01.2022
SM12.01.2022
BG12.04.2022
NO12.04.2022
GR13.04.2022
IS12.05.2022
PT12.05.2022
Former [2022/46]AT12.01.2022
DK12.01.2022
FI12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
PL12.01.2022
RS12.01.2022
SE12.01.2022
BG12.04.2022
NO12.04.2022
GR13.04.2022
IS12.05.2022
PT12.05.2022
Former [2022/42]AT12.01.2022
FI12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
PL12.01.2022
RS12.01.2022
SE12.01.2022
BG12.04.2022
NO12.04.2022
GR13.04.2022
IS12.05.2022
PT12.05.2022
Former [2022/39]AT12.01.2022
FI12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
PL12.01.2022
RS12.01.2022
SE12.01.2022
BG12.04.2022
NO12.04.2022
GR13.04.2022
PT12.05.2022
Former [2022/36]AT12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
PL12.01.2022
RS12.01.2022
SE12.01.2022
BG12.04.2022
NO12.04.2022
GR13.04.2022
PT12.05.2022
Former [2022/35]HR12.01.2022
LT12.01.2022
RS12.01.2022
SE12.01.2022
BG12.04.2022
NO12.04.2022
PT12.05.2022
Former [2022/34]LT12.01.2022
NO12.04.2022
PT12.05.2022
Former [2022/33]LT12.01.2022
NO12.04.2022
Documents cited:Search[XI]US2010124170  (XU ZHIJIAN [US], et al)
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.