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Extract from the Register of European Patents

EP About this file: EP2037633

EP2037633 - A PROCESSING METHOD,SYSTEM AND DEVICE OF INVALIDATION OF DOWNLINK DATA TUNNEL AMONG NETWORKS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  31.08.2012
Database last updated on 24.04.2024
Most recent event   Tooltip18.07.2014Lapse of the patent in a contracting state
New state(s): HU		published on 20.08.2014  [2014/34]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[N/P]
Former [2009/12]For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building Bantian Longgang District
Shenzhen, Guangdong Province 518129 / CN
Inventor(s)01 / HU, Weihua
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
 [2011/43]
Former [2009/12]01 / HU, Weihua
Huawei Administration Building Bantian Longgang District
Shenzhen Guangdong 518129 / CN
Representative(s)Thun, Clemens
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Karlstraße 7
80333 München / DE
[N/P]
Former [2011/43]Thun, Clemens
Mitscherlich & Partner Patent- und Rechtsanwälte Sonnenstrasse 33
80331 München / DE
Former [2009/12]Thun, Clemens
Mitscherlich & Partner Patent- und Rechtsanwälte Sonnenstrasse 33
80331 München / DE
Application number, filing date07800951.114.08.2007
[2009/12]
WO2007CN70475
Priority number, dateCN20061011527615.08.2006         Original published format: CN200610115276
[2009/12]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2008019627
Date:21.02.2008
Language:ZH
[2008/08]
Type: A1 Application with search report 
No.:EP2037633
Date:18.03.2009
Language:EN
[2009/12]
Type: B1 Patent specification 
No.:EP2037633
Date:26.10.2011
Language:EN
[2011/43]
Search report(s)International search report - published on:CN21.02.2008
(Supplementary) European search report - dispatched on:EP30.06.2009
ClassificationIPC:H04L12/46
[2009/12]
CPC:
H04L12/4633 (EP,US); H04W76/11 (US); H04W76/12 (EP,US);
H04W76/19 (EP,US); H04L69/40 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2009/12]
TitleGerman:VERFAHREN, SYSTEM UND GERÄT ZUM ABBRUCH EINES DOWNLINKDATENTUNNELS ZWISCHEN NETZWERKEN[2009/12]
English:A PROCESSING METHOD,SYSTEM AND DEVICE OF INVALIDATION OF DOWNLINK DATA TUNNEL AMONG NETWORKS[2009/12]
French:PROCÉDÉ, SYSTÈME ET DISPOSITIF DE TRAITEMENT D'INVALIDATION D'UN TUNNEL DE DONNÉES INTER-RÉSEAUX EN LIAISON DESCENDANTE[2009/12]
Entry into regional phase28.01.2009Translation filed 
28.01.2009National basic fee paid 
28.01.2009Search fee paid 
28.01.2009Designation fee(s) paid 
28.01.2009Examination fee paid 
Examination procedure28.01.2009Amendment by applicant (claims and/or description)
28.01.2009Examination requested  [2009/12]
15.07.2009Despatch of a communication from the examining division (Time limit: M04)
05.08.2009Reply to a communication from the examining division
02.03.2010Despatch of a communication from the examining division (Time limit: M04)
08.06.2010Reply to a communication from the examining division
01.09.2010Despatch of a communication from the examining division (Time limit: M04)
15.12.2010Reply to a communication from the examining division
10.05.2011Communication of intention to grant the patent
16.06.2011Fee for grant paid
16.06.2011Fee for publishing/printing paid
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  15.07.2009
Opposition(s)27.07.2012No opposition filed within time limit [2012/40]
Fees paidRenewal fee
28.08.2009Renewal fee patent year 03
30.08.2010Renewal fee patent year 04
30.08.2011Renewal fee patent year 05
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  TooltipHU14.08.2007
AT26.10.2011
BE26.10.2011
CY26.10.2011
CZ26.10.2011
DK26.10.2011
EE26.10.2011
IT26.10.2011
LT26.10.2011
LV26.10.2011
MT26.10.2011
NL26.10.2011
PL26.10.2011
RO26.10.2011
SI26.10.2011
SK26.10.2011
TR26.10.2011
BG26.01.2012
GR27.01.2012
IS26.02.2012
PT27.02.2012
[2014/34]
Former [2014/21]AT26.10.2011
BE26.10.2011
CY26.10.2011
CZ26.10.2011
DK26.10.2011
EE26.10.2011
IT26.10.2011
LT26.10.2011
LV26.10.2011
MT26.10.2011
NL26.10.2011
PL26.10.2011
RO26.10.2011
SI26.10.2011
SK26.10.2011
TR26.10.2011
BG26.01.2012
GR27.01.2012
IS26.02.2012
PT27.02.2012
Former [2013/51]AT26.10.2011
BE26.10.2011
CY26.10.2011
CZ26.10.2011
DK26.10.2011
EE26.10.2011
IT26.10.2011
LT26.10.2011
LV26.10.2011
MT26.10.2011
NL26.10.2011
PL26.10.2011
RO26.10.2011
SI26.10.2011
SK26.10.2011
BG26.01.2012
GR27.01.2012
IS26.02.2012
PT27.02.2012
Former [2013/07]AT26.10.2011
BE26.10.2011
CY26.10.2011
CZ26.10.2011
DK26.10.2011
EE26.10.2011
IT26.10.2011
LT26.10.2011
LV26.10.2011
NL26.10.2011
PL26.10.2011
RO26.10.2011
SI26.10.2011
SK26.10.2011
BG26.01.2012
GR27.01.2012
IS26.02.2012
PT27.02.2012
Former [2012/37]BE26.10.2011
CY26.10.2011
CZ26.10.2011
DK26.10.2011
EE26.10.2011
IT26.10.2011
LT26.10.2011
LV26.10.2011
NL26.10.2011
PL26.10.2011
RO26.10.2011
SI26.10.2011
SK26.10.2011
BG26.01.2012
GR27.01.2012
IS26.02.2012
PT27.02.2012
Former [2012/36]BE26.10.2011
CY26.10.2011
CZ26.10.2011
DK26.10.2011
EE26.10.2011
LT26.10.2011
LV26.10.2011
NL26.10.2011
PL26.10.2011
RO26.10.2011
SI26.10.2011
SK26.10.2011
BG26.01.2012
GR27.01.2012
IS26.02.2012
PT27.02.2012
Former [2012/35]BE26.10.2011
CY26.10.2011
CZ26.10.2011
DK26.10.2011
EE26.10.2011
LT26.10.2011
LV26.10.2011
NL26.10.2011
PL26.10.2011
SI26.10.2011
BG26.01.2012
GR27.01.2012
IS26.02.2012
PT27.02.2012
Former [2012/34]BE26.10.2011
CY26.10.2011
CZ26.10.2011
LT26.10.2011
LV26.10.2011
NL26.10.2011
PL26.10.2011
SI26.10.2011
GR27.01.2012
IS26.02.2012
PT27.02.2012
Former [2012/28]BE26.10.2011
CY26.10.2011
LT26.10.2011
LV26.10.2011
NL26.10.2011
PL26.10.2011
SI26.10.2011
GR27.01.2012
IS26.02.2012
PT27.02.2012
Former [2012/26]BE26.10.2011
LT26.10.2011
LV26.10.2011
NL26.10.2011
PL26.10.2011
SI26.10.2011
GR27.01.2012
IS26.02.2012
PT27.02.2012
Former [2012/24]BE26.10.2011
LT26.10.2011
LV26.10.2011
NL26.10.2011
SI26.10.2011
GR27.01.2012
IS26.02.2012
PT27.02.2012
Former [2012/23]BE26.10.2011
LT26.10.2011
NL26.10.2011
GR27.01.2012
IS26.02.2012
PT27.02.2012
Former [2012/21]BE26.10.2011
LT26.10.2011
IS26.02.2012
Former [2012/20]LT26.10.2011
Documents cited:Search[E]WO2008080717  (NOKIA CORP [FI], et al) [E] 1-17 * abstract * * page 4, line 24 - page 8, line L *;
 [PX]  - HUAWEI, "One Solution to Error Indication for SGSN controlled bearer optimisation", 3GPP DRAFT; S2-062756, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20060818), vol. SA WG2, no. Sophia; 20060901, XP050256739 [PX] 1-17 * the whole document *
 [T]  - 3GPP, "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; General Packet Radio Service (GPRS); Service description; Stage 2 (Release 7) - 3GPP TS 23.060 V 7.3.0", 3GPP, Sophia Antipolis, Valbonne, France, (20061201), XP002532865 [T] 1-17 * 13.8 Recovery and Restoration Procedures * * 15.6 Direct Tunnel Fuctionality *
International search[A]US2003021256  (LEE JUNG-SUP [KR]);
 [Y]US7054945  (HURTTA TUIJA [FI], et al);
 [Y]  - "3rd Generation Partnership Project; Technical Specification Group Services and Sytsem Aspects; One Tunnel Functional description; (Release 7)", 3GPP TR 23.809 V0.3.0, (20060731), pages 26 - 27, XP002493526
by applicantTR23809V030
 US7054945
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.