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Extract from the Register of European Patents

EP About this file: EP3439239

EP3439239 - DATA TRANSMISSION METHOD AND SYSTEM BASED ON PEER-TO-PEER NETWORK [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.06.2021
Database last updated on 24.08.2024
FormerThe patent has been granted
Status updated on  03.07.2020
FormerGrant of patent is intended
Status updated on  28.04.2020
FormerExamination is in progress
Status updated on  03.07.2019
FormerRequest for examination was made
Status updated on  04.01.2019
FormerThe international publication has been made
Status updated on  31.12.2018
Formerunknown
Status updated on  23.07.2018
Most recent event   Tooltip03.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 05.06.2024  [2024/23]
Applicant(s)For all designated states
Wangsu Science & Technology Co., Ltd.
Building A Floor 5
Guangqi Culture Plaza
2899 Xietu Road
Xuhui District
Shanghai 200030 / CN
[2019/06]
Inventor(s)01 / CHEN, Hong
Building A Floor 5
Guangqi Culture Plaza
No.2899 Xietu Road
Xuhui District
Shanghai 200030 / CN
02 / LV, Shibiao
Building A Floor 5
Guangqi Culture Plaza
No.2899 Xietu Road
Xuhui District
Shanghai 200030 / CN
 [2019/08]
Former [2019/06]01 / Chen, Hong
Building A, Floor 5, Guangqi Culture Plaza
No 2899 Xietu oad, Xuhui District
Shangai 200030 / CN
02 / Lv, Shibiao
Building A, Floor 5, Guangqi Culture Plaza
No 2899 Xietu oad, Xuhui District
Shangai 200030 / CN
Representative(s)Hanna Moore + Curley
Garryard House
25-26 Earlsfort Terrace
Dublin 2, D02 PX51 / IE
[N/P]
Former [2019/06]Hanna Moore + Curley
Garryard House
25/26 Earlsfort Terrace
Dublin 2, D02 PX51 / IE
Application number, filing date17892057.513.07.2017
[2019/06]
WO2017CN92775
Priority number, dateCN20171046554619.06.2017         Original published format: CN201710465546
[2019/06]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018232797
Date:27.12.2018
Language:ZH
[2018/52]
Type: A1 Application with search report 
No.:EP3439239
Date:06.02.2019
Language:EN
[2019/06]
Type: B1 Patent specification 
No.:EP3439239
Date:05.08.2020
Language:EN
[2020/32]
Search report(s)International search report - published on:CN27.12.2018
(Supplementary) European search report - dispatched on:EP15.11.2018
ClassificationIPC:H04L12/24, H04L29/08
[2019/06]
CPC:
H04L67/108 (EP); H04L67/1078 (CN)
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 [2019/06]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:DATENÜBERTRAGUNGSVERFAHREN UND -SYSTEM IM PEER-TO-PEER-NETZWERK[2019/06]
English:DATA TRANSMISSION METHOD AND SYSTEM BASED ON PEER-TO-PEER NETWORK[2019/06]
French:PROCÉDÉ ET SYSTÈME DE TRANSMISSION DE DONNÉES BASÉS SUR UN RÉSEAU P2P[2019/06]
Entry into regional phase23.07.2018Translation filed 
23.07.2018National basic fee paid 
23.07.2018Search fee paid 
23.07.2018Designation fee(s) paid 
23.07.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
23.07.2018Examination requested  [2019/06]
17.05.2019Amendment by applicant (claims and/or description)
08.07.2019Despatch of a communication from the examining division (Time limit: M04)
04.11.2019Reply to a communication from the examining division
28.11.2019Despatch of a communication from the examining division (Time limit: M04)
10.03.2020Reply to a communication from the examining division
29.04.2020Communication of intention to grant the patent
17.06.2020Fee for grant paid
17.06.2020Fee for publishing/printing paid
17.06.2020Receipt of the translation of the claim(s)
Opposition(s)07.05.2021No opposition filed within time limit [2021/28]
Fees paidRenewal fee
15.07.2019Renewal fee patent year 03
25.06.2020Renewal 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  TooltipHU13.07.2017
AL05.08.2020
AT05.08.2020
CY05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
MK05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
[2024/23]
Former [2023/33]HU13.07.2017
AL05.08.2020
AT05.08.2020
CY05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2023/30]AL05.08.2020
AT05.08.2020
CY05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2022/18]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/36]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/34]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/28]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/25]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/22]AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/21]AT05.08.2020
DK05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RS05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/12]AT05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RS05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/10]AT05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
PL05.08.2020
RS05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/09]AT05.08.2020
ES05.08.2020
FI05.08.2020
LT05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
PT07.12.2020
Former [2021/08]ES05.08.2020
FI05.08.2020
LT05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
PT07.12.2020
Former [2021/07]FI05.08.2020
LT05.08.2020
NO05.11.2020
Documents cited:Search[I]WO2009036461  (LIGHTSPEED AUDIO LABS INC [US], et al) [I] 1-15 * page 6 - page 7 ** page 13 - page 21; figures 2-4 *;
 [XI]  - SUSU XIE ET AL, "A measurement of a large-scale peer-to-peer live video streaming system", PACKET VIDEO 2007, IEEE, PI, (20071101), doi:10.1109/PACKET.2007.4397037, ISBN 978-1-4244-0980-8, pages 153 - 162, XP031170610 [X] 1,3,4,6-8,10,11,13-15 * page 1 - page 7; figures 1-2; table 1 * [I] 2,5,9,12

DOI:   http://dx.doi.org/10.1109/PACKET.2007.4397037
 [XI]  - LINCHEN YU ET AL, "Self-adaptive Schedule Mechanism for Peer-to-peer Multi-rate Live Streaming System", HIGH PERFORMANCE COMPUTING AND COMMUNICATION&2012 IEEE 9TH INTERNATIONAL CONFERENCE ON EMBEDDED SOFTWARE AND SYSTEMS (HPCC-ICESS), 2012 IEEE 14TH INTERNATIONAL CONFERENCE ON, IEEE, (20120625), doi:10.1109/HPCC.2012.95, ISBN 978-1-4673-2164-8, pages 666 - 672, XP032255329 [X] 1,3,4,6-8,11,13,14 * page 666 - page 668; figure 1 * [I] 2,9,10

DOI:   http://dx.doi.org/10.1109/HPCC.2012.95
 [I]  - YONG LIU ET AL, "A survey on peer-to-peer video streaming systems", PEER-TO-PEER NETWORKING AND APPLICATIONS, SPRINGER, US, (20080110), vol. 1, no. 1, doi:10.1007/S12083-007-0006-Y, ISSN 1936-6442, pages 18 - 28, XP002515848 [I] 1-15 * page 20 - page 26; figures 1-8 *

DOI:   http://dx.doi.org/10.1007/S12083-007-0006-Y
International search[X]CN101068186  (HUAWEI TECH CO LTD [CN]) [X] 1-21 * , claims 1-29 *;
 [A]CN101247193  (HUAWEI TECH CO LTD [CN]) [A] 1-21* , entire document *;
 [A]CN105392068  (HEYI NETWORK TECH (BEIJING) CO LTD) [A] 1-21 * , entire document *
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