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Extract from the Register of European Patents

EP About this file: EP2533463

EP2533463 - METHOD AND DEVICE FOR TRANSMITTING KEEP-ALIVE INFORMATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.08.2016
Database last updated on 24.08.2024
Most recent event   Tooltip12.10.2018Lapse of the patent in a contracting state
New state(s): AL		published on 14.11.2018  [2018/46]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2015/42]
Former [2012/50]For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
Inventor(s)01 / GUO, Fangfu
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
02 / DAI, Dingzhang
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
03 / GAO, Yongqiang
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
04 / CHEN, Dong
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
05 / CHEN, Yanyan
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
06 / ZHENG, Xiaoxiao
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
07 / FENG, Li
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
 [2012/50]
Representative(s)Gill Jennings & Every LLP
The Broadgate Tower
20 Primrose Street
London EC2A 2ES / GB
[N/P]
Former [2012/50]Haley, Stephen, et al
Gill Jennings & Every LLP The Broadgate Tower
20 Primrose Street
London EC2A 2ES / GB
Application number, filing date10845120.416.12.2010
[2015/42]
WO2010CN79877
Priority number, dateCN20101010860405.02.2010         Original published format: CN201010108604
[2012/50]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2011095037
Date:11.08.2011
Language:ZH
[2011/32]
Type: A1 Application with search report 
No.:EP2533463
Date:12.12.2012
Language:EN
[2012/50]
Type: B1 Patent specification 
No.:EP2533463
Date:14.10.2015
Language:EN
[2015/42]
Search report(s)International search report - published on:CN11.08.2011
(Supplementary) European search report - dispatched on:EP10.10.2012
ClassificationIPC:H04W76/00
[2015/16]
CPC:
H04L43/10 (EP,US); H04W76/25 (EP,US); H04W76/27 (EP,US)
Former IPC [2012/50]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 [2012/50]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN UND VORRICHTUNG ZUR ÜBERTRAGUNG VON ERREGERINFORMATIONEN[2012/50]
English:METHOD AND DEVICE FOR TRANSMITTING KEEP-ALIVE INFORMATION[2012/50]
French:PROCÉDÉ ET DISPOSITIF DE TRANSMISSION D'INFORMATIONS D'ENTRETIEN[2012/50]
Entry into regional phase17.08.2012Translation filed 
17.08.2012National basic fee paid 
17.08.2012Search fee paid 
17.08.2012Designation fee(s) paid 
17.08.2012Examination fee paid 
Examination procedure17.08.2012Examination requested  [2012/50]
29.04.2013Amendment by applicant (claims and/or description)
19.02.2014Despatch of a communication from the examining division (Time limit: M04)
11.06.2014Reply to a communication from the examining division
31.03.2015Communication of intention to grant the patent
04.08.2015Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
04.08.2015Fee for grant paid
04.08.2015Fee for publishing/printing paid
21.08.2015Communication of intention to grant the patent
04.09.2015Receipt of the translation of the claim(s)
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  19.02.2014
Opposition(s)15.07.2016No opposition filed within time limit [2016/38]
Fees paidRenewal fee
10.01.2013Renewal fee patent year 03
19.12.2013Renewal fee patent year 04
31.12.2014Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
31.12.201203   M06   Fee paid on   10.01.2013
Opt-out from the exclusive  Tooltip
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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  TooltipHU16.12.2010
AL14.10.2015
AT14.10.2015
BE14.10.2015
BG14.10.2015
CY14.10.2015
CZ14.10.2015
DK14.10.2015
EE14.10.2015
ES14.10.2015
FI14.10.2015
HR14.10.2015
IT14.10.2015
LT14.10.2015
LV14.10.2015
MC14.10.2015
MK14.10.2015
MT14.10.2015
NL14.10.2015
PL14.10.2015
RO14.10.2015
RS14.10.2015
SE14.10.2015
SI14.10.2015
SK14.10.2015
SM14.10.2015
TR14.10.2015
IE16.12.2015
LU16.12.2015
CH31.12.2015
LI31.12.2015
NO14.01.2016
GR15.01.2016
IS14.02.2016
PT15.02.2016
[2018/46]
Former [2018/31]HU16.12.2010
AT14.10.2015
BE14.10.2015
BG14.10.2015
CY14.10.2015
CZ14.10.2015
DK14.10.2015
EE14.10.2015
ES14.10.2015
FI14.10.2015
HR14.10.2015
IT14.10.2015
LT14.10.2015
LV14.10.2015
MC14.10.2015
MK14.10.2015
MT14.10.2015
NL14.10.2015
PL14.10.2015
RO14.10.2015
RS14.10.2015
SE14.10.2015
SI14.10.2015
SK14.10.2015
SM14.10.2015
TR14.10.2015
IE16.12.2015
LU16.12.2015
CH31.12.2015
LI31.12.2015
NO14.01.2016
GR15.01.2016
IS14.02.2016
PT15.02.2016
Former [2017/39]HU16.12.2010
AT14.10.2015
BE14.10.2015
BG14.10.2015
CY14.10.2015
CZ14.10.2015
DK14.10.2015
EE14.10.2015
ES14.10.2015
FI14.10.2015
HR14.10.2015
IT14.10.2015
LT14.10.2015
LV14.10.2015
MC14.10.2015
MT14.10.2015
NL14.10.2015
PL14.10.2015
RO14.10.2015
RS14.10.2015
SE14.10.2015
SI14.10.2015
SK14.10.2015
SM14.10.2015
IE16.12.2015
LU16.12.2015
CH31.12.2015
LI31.12.2015
NO14.01.2016
GR15.01.2016
IS14.02.2016
PT15.02.2016
Former [2017/03]AT14.10.2015
BE14.10.2015
CZ14.10.2015
DK14.10.2015
EE14.10.2015
ES14.10.2015
FI14.10.2015
HR14.10.2015
IT14.10.2015
LT14.10.2015
LV14.10.2015
MC14.10.2015
NL14.10.2015
PL14.10.2015
RO14.10.2015
RS14.10.2015
SE14.10.2015
SI14.10.2015
SK14.10.2015
SM14.10.2015
IE16.12.2015
LU16.12.2015
CH31.12.2015
LI31.12.2015
NO14.01.2016
GR15.01.2016
IS14.02.2016
PT15.02.2016
Former [2016/49]AT14.10.2015
CZ14.10.2015
DK14.10.2015
EE14.10.2015
ES14.10.2015
FI14.10.2015
HR14.10.2015
IT14.10.2015
LT14.10.2015
LV14.10.2015
MC14.10.2015
NL14.10.2015
PL14.10.2015
RO14.10.2015
RS14.10.2015
SE14.10.2015
SI14.10.2015
SK14.10.2015
SM14.10.2015
IE16.12.2015
LU16.12.2015
BE31.12.2015
CH31.12.2015
LI31.12.2015
NO14.01.2016
GR15.01.2016
IS14.02.2016
PT15.02.2016
Former [2016/46]AT14.10.2015
CZ14.10.2015
DK14.10.2015
EE14.10.2015
ES14.10.2015
FI14.10.2015
HR14.10.2015
IT14.10.2015
LT14.10.2015
LV14.10.2015
MC14.10.2015
NL14.10.2015
PL14.10.2015
RO14.10.2015
RS14.10.2015
SE14.10.2015
SK14.10.2015
SM14.10.2015
IE16.12.2015
LU16.12.2015
BE31.12.2015
CH31.12.2015
LI31.12.2015
NO14.01.2016
GR15.01.2016
IS14.02.2016
PT15.02.2016
Former [2016/45]AT14.10.2015
CZ14.10.2015
DK14.10.2015
EE14.10.2015
ES14.10.2015
FI14.10.2015
HR14.10.2015
IT14.10.2015
LT14.10.2015
LV14.10.2015
MC14.10.2015
NL14.10.2015
PL14.10.2015
RO14.10.2015
RS14.10.2015
SE14.10.2015
SK14.10.2015
SM14.10.2015
IE16.12.2015
LU16.12.2015
BE31.12.2015
NO14.01.2016
GR15.01.2016
IS14.02.2016
PT15.02.2016
Former [2016/39]AT14.10.2015
CZ14.10.2015
DK14.10.2015
EE14.10.2015
ES14.10.2015
FI14.10.2015
HR14.10.2015
IT14.10.2015
LT14.10.2015
LV14.10.2015
MC14.10.2015
NL14.10.2015
PL14.10.2015
RO14.10.2015
RS14.10.2015
SE14.10.2015
SK14.10.2015
SM14.10.2015
LU16.12.2015
BE31.12.2015
NO14.01.2016
GR15.01.2016
IS14.02.2016
PT15.02.2016
Former [2016/38]AT14.10.2015
CZ14.10.2015
EE14.10.2015
ES14.10.2015
FI14.10.2015
HR14.10.2015
IT14.10.2015
LT14.10.2015
LV14.10.2015
MC14.10.2015
NL14.10.2015
PL14.10.2015
RO14.10.2015
RS14.10.2015
SE14.10.2015
SK14.10.2015
SM14.10.2015
LU16.12.2015
BE31.12.2015
NO14.01.2016
GR15.01.2016
IS14.02.2016
PT15.02.2016
Former [2016/36]AT14.10.2015
CZ14.10.2015
EE14.10.2015
ES14.10.2015
FI14.10.2015
HR14.10.2015
IT14.10.2015
LT14.10.2015
LV14.10.2015
MC14.10.2015
NL14.10.2015
PL14.10.2015
RO14.10.2015
RS14.10.2015
SE14.10.2015
SK14.10.2015
LU16.12.2015
BE31.12.2015
NO14.01.2016
GR15.01.2016
IS14.02.2016
PT15.02.2016
Former [2016/34]AT14.10.2015
CZ14.10.2015
ES14.10.2015
FI14.10.2015
HR14.10.2015
IT14.10.2015
LT14.10.2015
LV14.10.2015
MC14.10.2015
NL14.10.2015
PL14.10.2015
RS14.10.2015
SE14.10.2015
LU16.12.2015
BE31.12.2015
NO14.01.2016
GR15.01.2016
IS14.02.2016
PT15.02.2016
Former [2016/33]AT14.10.2015
ES14.10.2015
FI14.10.2015
HR14.10.2015
IT14.10.2015
LT14.10.2015
LV14.10.2015
MC14.10.2015
NL14.10.2015
PL14.10.2015
RS14.10.2015
SE14.10.2015
BE31.12.2015
NO14.01.2016
GR15.01.2016
IS14.02.2016
PT15.02.2016
Former [2016/25]AT14.10.2015
ES14.10.2015
FI14.10.2015
HR14.10.2015
IT14.10.2015
LT14.10.2015
LV14.10.2015
NL14.10.2015
PL14.10.2015
RS14.10.2015
SE14.10.2015
BE31.12.2015
NO14.01.2016
GR15.01.2016
IS14.02.2016
PT15.02.2016
Former [2016/24]AT14.10.2015
ES14.10.2015
FI14.10.2015
HR14.10.2015
IT14.10.2015
LT14.10.2015
NL14.10.2015
PL14.10.2015
RS14.10.2015
SE14.10.2015
BE31.12.2015
NO14.01.2016
GR15.01.2016
IS14.02.2016
PT15.02.2016
Former [2016/23]ES14.10.2015
HR14.10.2015
IT14.10.2015
LT14.10.2015
NL14.10.2015
RS14.10.2015
SE14.10.2015
NO14.01.2016
IS14.02.2016
Former [2016/22]ES14.10.2015
IT14.10.2015
LT14.10.2015
NL14.10.2015
NO14.01.2016
IS14.02.2016
Former [2016/21]ES14.10.2015
IT14.10.2015
LT14.10.2015
NO14.01.2016
Former [2016/20]ES14.10.2015
LT14.10.2015
Documents cited:Search[XAI]US2007259673  (WILLARS PER [SE], et al) [X] 1,2,10,11,15,16,21,22 * paragraphs [0035] - [0047]; figures 3,4 * * paragraphs [0050] - [0063]; figure 6 * * paragraphs [0065] - [0067]; figure 9 * [A] 8,9,14,19,20,25 [I] 3-7,12,13,17,18,23,24;
 [E]WO2011085802  (NOKIA SIEMENS NETWORKS OY [FI], et al) [E] 1-25 * page 4, line 14 - page 5, line 20 * * page 8, line 5 - page 10, line 9; figure 1 * * page 13, line 8 - page 15, line 27; figure 3 *;
 [A]US2008039032  (HAUMONT SERGE [FI]) [A] 1-25 * paragraphs [0036] - [0078]; figures 1-4 *;
 [A]US2007060153  (TORSNER JOHAN [FI], et al) [A] 1-25 * paragraphs [0035] - [0058]; figures 1,5,6 *
International search[A]EP1622400  (RESEARCH IN MOTION LTD [CA]);
 [X]CN1918923  (ERICSSON TELEFON AB L M [SE]);
 [Y]US2009201857  (DAUDIN GUILLAUME [FR], et al)
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.