blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3447974

EP3447974 - DATA FORWARDING METHOD AND DEVICE [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  12.11.2021
Database last updated on 05.10.2024
FormerRequest for examination was made
Status updated on  25.01.2019
FormerThe international publication has been made
Status updated on  01.12.2017
Most recent event   Tooltip06.03.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2019/09]
Inventor(s)01 / ZHONG, Qiwen
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
02 / ZHANG, Xiaojun
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
03 / XU, Xiaofei
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
 [2019/09]
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2019/09]
Application number, filing date17802004.618.04.2017
[2019/09]
WO2017CN80893
Priority number, dateCN20161036827027.05.2016         Original published format: CN201610368270
[2019/09]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017202158
Date:30.11.2017
Language:ZH
[2017/48]
Type: A1 Application with search report 
No.:EP3447974
Date:27.02.2019
Language:EN
[2019/09]
Search report(s)International search report - published on:CN30.11.2017
(Supplementary) European search report - dispatched on:EP01.03.2019
ClassificationIPC:H04J3/16, H04L12/729
[2019/14]
CPC:
H04J3/1658 (EP,US); H04L45/125 (CN,US); H04L45/121 (CN,US);
H04L7/041 (US); H04Q11/0005 (CN); H04J2203/0085 (EP,US);
H04L2007/045 (EP,US) (-)
Former IPC [2019/09]H04L12/729
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 [2019/09]
TitleGerman:DATENWEITERLEITUNGSVERFAHREN UND -VORRICHTUNG[2019/09]
English:DATA FORWARDING METHOD AND DEVICE[2019/09]
French:PROCÉDÉ ET DISPOSITIF DE TRANSFERT DE DONNÉES[2019/09]
Entry into regional phase23.11.2018Translation filed 
23.11.2018National basic fee paid 
23.11.2018Search fee paid 
23.11.2018Designation fee(s) paid 
23.11.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
23.11.2018Examination requested  [2019/09]
27.09.2019Amendment by applicant (claims and/or description)
15.11.2021Despatch of a communication from the examining division (Time limit: M06)
17.05.2022Reply to a communication from the examining division
Fees paidRenewal fee
26.04.2019Renewal fee patent year 03
16.03.2020Renewal fee patent year 04
09.04.2021Renewal fee patent year 05
16.03.2022Renewal fee patent year 06
02.03.2023Renewal fee patent year 07
06.03.2024Renewal fee patent year 08
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.
Documents cited:Search[XI]US9231721  (VARADARAJAN BADRI [US], et al) [X] 1-6,8-14 * column 1, line 9 - line 12 * * column 2, line 61 - column 3, line 35 * * column 4, line 18 - column 5, line 45; figures 6,7,8,9,10,11 * * column 7, line 21 - line 28 * * column 7, line 44 - column 9, line 2; figures 12,13 * * column 11, line 39 - column 12, line 2; figure 17 * [I] 7,15;
 [XI]US2007211750  (LI JIANCHANG [CN], et al) [X] 1-6,8-14 * paragraph [0002] * * paragraph [0014] - paragraph [0025] * * paragraph [0034] * * paragraph [0069] - paragraph [0087]; figures 6,7 * [I] 7,15;
 [A]US7869468  (GIANNAKOPOULOS DIMITRIOS [US], et al) [A] 1-15 * column 1, line 15 - line 19 * * column 2, line 50 - column 3, line 5 * * column 4, line 44 - column 5, line 65; figure 1 *;
 [A]US2007268931  (SHAIKLI NADIM [US]) [A] 1-15 * paragraph [0003] * * paragraph [0005] - paragraph [0008] * * paragraph [0011] * * paragraph [0022] - paragraph [0029]; figure 1A * * paragraph [0054] - paragraph [0066]; figure 2 *
 [XI]  - MAARTEN VISSERS HUAWEI TECHNOLOGIES CO ET AL, "Considerations on the mapping of FlexE Client and Subrate signals into OTN;C 1195", ITU-T DRAFT ; STUDY PERIOD 2013-2016, INTERNATIONAL TELECOMMUNICATION UNION, GENEVA ; CH, (20150608), vol. 11/15, pages 1 - 13, XP044136869 [X] 1,9 * sections 2 to 4.3;; figures 1,2,3,4 * [I] 2-8,10-15
International search[Y]CN105227453  (CHINA UNICOM) [Y] 1-20 * description, paragraph [0042] *;
 [Y]CN101631064  (HUAWEI TECH CO LTD) [Y] 1-20 * description, page 8, line 19 to page 10, line 15 *;
 [A]WO2014187371  (ZTE CORP [CN]) [A] 1-20 * the whole document *;
 [A]CN102025445  (ZTE CORP) [A] 1-20 * the whole document *
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.