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Extract from the Register of European Patents

EP About this file: EP3975486

EP3975486 - EVPN PACKET FORWARDING METHOD, SYSTEM, STORAGE MEDIUM, AND TERMINAL [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  29.12.2023
Database last updated on 26.07.2024
FormerRequest for examination was made
Status updated on  25.02.2022
FormerThe international publication has been made
Status updated on  29.01.2021
Most recent event   Tooltip05.07.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Sanechips Technology Co., Ltd.
ZTE Industrial Park
Liuxian Avenue Xili Street
Nanshan District
Shenzhen, 518055 / CN
[2023/04]
Former [2022/13]For all designated states
ZTE Corporation
ZTE Plaza, Keji Road South
Hi-Tech Industrial Park
Nanshan
shenzhen Guangdong 518057 / CN
Inventor(s)01 / YAN, Xinming
ZTE Plaza, Keji Road South, Hi-Tech Industrial
Park, Nanshan
Shenzhen, Guangdong 518057 / CN
 [2022/13]
Representative(s)WBH Wachenhausen Patentanwälte PartG mbB
Müllerstraße 40
80469 München / DE
[2022/13]
Application number, filing date20843511.524.07.2020
[2022/13]
WO2020CN103964
Priority number, dateCN20191067134624.07.2019         Original published format: CN201910671346
[2022/13]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021013233
Date:28.01.2021
Language:ZH
[2021/04]
Type: A1 Application with search report 
No.:EP3975486
Date:30.03.2022
Language:EN
[2022/13]
Search report(s)International search report - published on:CN28.01.2021
(Supplementary) European search report - dispatched on:EP01.08.2022
ClassificationIPC:H04L12/46, H04L45/50, H04L45/02, H04L45/00
[2022/35]
CPC:
H04L12/4633 (EP); H04L12/4641 (EP,CN,KR,US); H04L45/50 (EP,CN,KR,US);
H04L12/46 (EP); H04L12/4645 (EP); H04L12/465 (EP,CN,KR);
H04L45/66 (EP,US); H04L45/74 (EP); H04L2212/00 (EP,KR) (-)
Former IPC [2022/13]H04L12/46
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 [2022/13]
TitleGerman:EVPN-PAKETWEITERLEITUNGSVERFAHREN, SYSTEM, SPEICHERMEDIUM UND ENDGERÄT[2022/13]
English:EVPN PACKET FORWARDING METHOD, SYSTEM, STORAGE MEDIUM, AND TERMINAL[2022/13]
French:PROCÉDÉ DE TRANSFERT DE PAQUETS EVPN, SYSTÈME, SUPPORT DE STOCKAGE ET TERMINAL[2022/13]
Entry into regional phase21.12.2021Translation filed 
21.12.2021National basic fee paid 
21.12.2021Search fee paid 
21.12.2021Designation fee(s) paid 
21.12.2021Examination fee paid 
Examination procedure21.12.2021Examination requested  [2022/13]
03.01.2023Amendment by applicant (claims and/or description)
04.01.2024Despatch of a communication from the examining division (Time limit: M04)
29.04.2024Reply to a communication from the examining division
Fees paidRenewal fee
18.07.2022Renewal fee patent year 03
05.07.2023Renewal fee patent year 04
04.07.2024Renewal fee patent year 05
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[X]US2016021015  (THORIA SAMIR D [US], et al) [X] 1-10 * abstract * * paragraph [0023] - paragraph [0052]; figures 1-6d; claims 1-17 *;
 [A]EP3297224  (JUNIPER NETWORKS INC [US]) [A] 1-10 * abstract ** paragraph [0044] - paragraph [0091]; figures 4,5 *;
 [X]WO2018166233  (HUAWEI TECH CO LTD [CN]) [X] 1-10 * abstract *;
 [X]EP3471347  (HUAWEI TECH CO LTD [CN]) [X] 1-10 * abstract * * paragraph [0009] - paragraph [0017] * * paragraph [0023] - paragraph [0025] * * paragraph [0059] - paragraph [0066] * * paragraph [0069] - paragraph [0084] * * paragraph [0087] - paragraph [0097] * * paragraph [0099] - paragraph [0123] * * paragraph [0164] - paragraph [0179]; figures 1-10; claims 1-18 *;
 [XP]EP3582449  (HUAWEI TECH CO LTD [CN]) [XP] 1-10 * abstract * * paragraph [0106] - paragraph [0134]; figures 3-10 *
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.