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Extract from the Register of European Patents

EP About this file: EP3846389

EP3846389 - METHOD FOR DETERMINING ROUTE FLAPPING INFORMATION AND RELATED DEVICE THEREFOR [Right-click to bookmark this link]
Former [2021/27]METHOD FOR DETERMINING ROUTING OSCILLATION INFORMATION AND RELATED DEVICE THEREFOR
[2023/28]
StatusThe patent has been granted
Status updated on  06.10.2023
Database last updated on 15.06.2024
FormerGrant of patent is intended
Status updated on  18.06.2023
FormerRequest for examination was made
Status updated on  04.06.2021
FormerThe international publication has been made
Status updated on  28.03.2020
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): LV		published on 26.06.2024 [2024/26]
Applicant(s)For all designated states
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
[2021/27]
Inventor(s)01 / GU, Yunan
Huawei Administration Building, Bantian,Longgang
District
Shenzhen, Guangdong 518129 / CN
02 / ZHUANG, Shunwan
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
03 / YAN, Gang
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
04 / LI, Zhenbin
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
 [2021/27]
Representative(s)Gill Jennings & Every LLP
The Broadgate Tower
20 Primrose Street
London EC2A 2ES / GB
[2023/45]
Former [2021/27]Gill Jennings & Every LLP
MTH The Broadgate Tower
20 Primrose Street
London EC2A 2ES / GB
Application number, filing date19863087.317.09.2019
[2021/27]
WO2019CN106068
Priority number, dateCN2018119496619.09.2018         Original published format: CN201811094966
[2021/27]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020057475
Date:26.03.2020
Language:ZH
[2020/13]
Type: A1 Application with search report 
No.:EP3846389
Date:07.07.2021
Language:EN
[2021/27]
Type: B1 Patent specification 
No.:EP3846389
Date:08.11.2023
Language:EN
[2023/45]
Search report(s)International search report - published on:CN26.03.2020
(Supplementary) European search report - dispatched on:EP29.09.2021
ClassificationIPC:H04L43/065, H04L43/0817, H04L45/02, H04L45/28
[2023/27]
CPC:
H04L45/28 (EP,CN); H04L45/126 (US); H04L43/065 (EP);
H04L43/0817 (EP,US); H04L45/123 (US); H04L45/42 (US);
H04L45/02 (EP,CN); H04L45/04 (EP) (-)
Former IPC [2021/43]H04L12/26, H04L12/751, H04L12/703
Former IPC [2021/27]H04L12/26
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 [2021/27]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERFAHREN ZUR BESTIMMUNG VON FLAPPING-ROUTEN-INFORMATIONEN UND ZUGEHÖRIGE VORRICHTUNG DAFÜR[2023/28]
English:METHOD FOR DETERMINING ROUTE FLAPPING INFORMATION AND RELATED DEVICE THEREFOR[2023/28]
French:PROCÉDÉ DE DÉTERMINATION D'INFORMATION D'UN BATTEMENT DE ROUTAGE ET DISPOSITIF ASSOCIÉ[2023/28]
Former [2021/27]VERFAHREN ZUR BESTIMMUNG VON ROUTING-OSCILLATION-INFORMATIONEN UND ZUGEHÖRIGE VORRICHTUNG DAFÜR
Former [2021/27]METHOD FOR DETERMINING ROUTING OSCILLATION INFORMATION AND RELATED DEVICE THEREFOR
Former [2021/27]PROCÉDÉ DE DÉTERMINATION D'INFORMATIONS D'OSCILLATION DE ROUTAGE ET DISPOSITIF ASSOCIÉ
Entry into regional phase01.04.2021Translation filed 
01.04.2021National basic fee paid 
01.04.2021Search fee paid 
01.04.2021Designation fee(s) paid 
01.04.2021Examination fee paid 
Examination procedure01.04.2021Examination requested  [2021/27]
27.04.2022Amendment by applicant (claims and/or description)
19.06.2023Communication of intention to grant the patent
18.09.2023Fee for grant paid
18.09.2023Fee for publishing/printing paid
18.09.2023Receipt of the translation of the claim(s)
Fees paidRenewal fee
30.09.2021Renewal fee patent year 03
30.09.2022Renewal fee patent year 04
29.09.2023Renewal 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  TooltipAT08.11.2023
ES08.11.2023
HR08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RS08.11.2023
SE08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
[2024/26]
Former [2024/25]AT08.11.2023
ES08.11.2023
HR08.11.2023
LT08.11.2023
NL08.11.2023
PL08.11.2023
RS08.11.2023
SE08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/23]AT08.11.2023
ES08.11.2023
LT08.11.2023
NL08.11.2023
BG08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/21]LT08.11.2023
NL08.11.2023
BG08.02.2024
GR09.02.2024
IS08.03.2024
Former [2024/20]GR09.02.2024
IS08.03.2024
Documents cited:Search[Y]CN101170457  (ZTE CORP [CN]) [Y] 5* paragraphs [0001] - [0020] *;
 [XY]US2012327776  (LI WEN-JUI [US], et al) [X] 1,10,14,15 * abstract * * paragraphs [0002] - [0012] - [0030] - [0031] - [0034] , [0044] * [Y] 5;
 [XY]WO2018107882  (HUAWEI TECH CO LTD [CN]) [X] 1,2,6-11,14,15 * abstract * [Y] 5;
 EP3547612  [ ] (HUAWEI TECH CO LTD [CN]) [ ] * abstract * * paragraphs [0002] - [0003] - [0023] - [0035] - [0047] - [0055] *;
 [XY]  - GU S ZHUANG Z LI HUAWEI Y, "Network Monitoring Protocol (NMP); draft-gu-network-monitoring-protocol-00.txt", NETWORK MONITORING PROTOCOL (NMP); DRAFT-GU-NETWORK-MONITORING-PROTOCOL-00.TXT; INTERNET-DRAFT: NETWORK WORKING GROUP, INTERNET ENGINEERING TASK FORCE, IETF; STANDARDWORKINGDRAFT, INTERNET SOCIETY (ISOC) 4, RUE DES FALAISES CH- 1205 GENEVA, SWITZERLA, (20180716), pages 1 - 17, XP015127714 [X] 1,3,4,10,12-15 * abstract * * Section 1.1. Motivation; Section 1.2. Overview; pages 3-4 * * Section 4.1. Protocol Selection Options; Section 4.2 Message Types; pages 7-8 * * Section 4.3.5. Statistic Report Message; pages 12-14 * [Y] 5
 [XY]  - KAMIZURU Y ET AL, "Distributed Inter-AS route monitor-Distributed Internet Route Eye (DIRE)", PARALLEL AND DISTRIBUTED SYSTEMS, 1998. PROCEEDINGS. 1998 INTERNATIONA L CONFERENCE ON TAINAN, TAIWAN 14-16 DEC. 1998, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, (19981214), doi:10.1109/ICPADS.1998.741129, ISBN 978-0-8186-8603-0, pages 533 - 540, XP010318667 [X] 1,10,14,15 * the whole document * [Y] 5

DOI:   http://dx.doi.org/10.1109/ICPADS.1998.741129
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