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Extract from the Register of European Patents

EP About this file: EP2587860

EP2587860 - FEEDBACK METHOD AND DEVICE FOR HEADER COMPRESSION FEEDBACK INFORMATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  24.07.2020
Database last updated on 03.10.2024
FormerThe patent has been granted
Status updated on  16.08.2019
FormerGrant of patent is intended
Status updated on  02.04.2019
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
China Academy of Telecommunications Technology
40, Xueyuan Road Haidian District
Beijing 100191 / CN
[2019/38]
Former [2013/18]For all designated states
China Academy of Telecommunications Technology
40, Xueyuan Road Haidian District
Beijing 100191 / CN
Inventor(s)01 / LIU, Jiamin
No.40 Xueyuan Rd.
Haidian District
Beijing 100191 / CN
02 / BAO, Wei
No.40 Xueyuan Rd.
Haidian District
Beijing 100191 / CN
 [2013/18]
Representative(s)Cabinet Chaillot
16/20, avenue de l'Agent Sarre
B.P. 74
92703 Colombes Cedex / FR
[2019/38]
Former [2013/18]Lantos, Mihaly
DANUBIA Patent and Law Office LLC POB 198
1368 Budapest / HU
Application number, filing date11797526.803.05.2011
[2019/38]
WO2011CN73618
Priority number, dateCN20101021591322.06.2010         Original published format: CN201010215913
[2013/18]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2011160495
Date:29.12.2011
Language:ZH
[2011/52]
Type: A1 Application with search report 
No.:EP2587860
Date:01.05.2013
Language:EN
[2013/18]
Type: B1 Patent specification 
No.:EP2587860
Date:18.09.2019
Language:EN
[2019/38]
Search report(s)International search report - published on:CN29.12.2011
(Supplementary) European search report - dispatched on:EP05.07.2016
ClassificationIPC:H04W28/06, H04L29/06, // H04W84/04
[2016/31]
CPC:
H04W28/06 (EP,US); H04W28/065 (US); H04L69/04 (EP,US);
H04L69/22 (EP,US); H04W84/047 (EP,US)
Former IPC [2013/18]H04W28/06
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 [2013/18]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:FEEDBACKVERFAHREN UND -VORRICHTUNG FÜR HEADERKOMPRESSIONS-FEEDBACKINFORMATIONEN[2013/18]
English:FEEDBACK METHOD AND DEVICE FOR HEADER COMPRESSION FEEDBACK INFORMATION[2013/18]
French:PROCÉDÉ ET DISPOSITIF DE RÉTROACTION POUR DES INFORMATIONS DE RÉTROACTION DE COMPRESSION D'EN-TÊTE[2013/18]
Entry into regional phase17.01.2013Translation filed 
17.01.2013National basic fee paid 
17.01.2013Search fee paid 
17.01.2013Designation fee(s) paid 
17.01.2013Examination fee paid 
Examination procedure17.01.2013Examination requested  [2013/18]
02.12.2014Application deemed to be withdrawn, date of legal effect  [2015/47]
deletedDeletion: Application deemed to be withdrawn, date of legal effect  [2016/01]
09.01.2015Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2016/01]
23.01.2017Amendment by applicant (claims and/or description)
03.04.2019Communication of intention to grant the patent
05.08.2019Fee for grant paid
05.08.2019Fee for publishing/printing paid
05.08.2019Receipt 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  03.04.2019
Opposition(s)19.06.2020No opposition filed within time limit [2020/35]
Request for re-establishment of rights:09.10.2015Date of receipt
Fees paidRenewal fee
30.05.2013Renewal fee patent year 03
01.12.2014Renewal fee patent year 04
09.10.2015Renewal fee patent year 05
19.09.2016Renewal fee patent year 06
29.04.2017Renewal fee patent year 07
28.04.2018Renewal fee patent year 08
25.04.2019Renewal fee patent year 09
Penalty fee
Additional fee for renewal fee
31.05.201404   M06   Fee paid on   01.12.2014
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  TooltipHU03.05.2011
AL18.09.2019
AT18.09.2019
CY18.09.2019
CZ18.09.2019
DK18.09.2019
EE18.09.2019
ES18.09.2019
FI18.09.2019
HR18.09.2019
IT18.09.2019
LT18.09.2019
LV18.09.2019
MC18.09.2019
MK18.09.2019
MT18.09.2019
NL18.09.2019
PL18.09.2019
RO18.09.2019
RS18.09.2019
SE18.09.2019
SI18.09.2019
SK18.09.2019
SM18.09.2019
TR18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
IS19.01.2020
PT20.01.2020
IE03.05.2020
LU03.05.2020
BE31.05.2020
CH31.05.2020
LI31.05.2020
[2022/32]
Former [2022/27]HU03.05.2011
AL18.09.2019
AT18.09.2019
CY18.09.2019
CZ18.09.2019
DK18.09.2019
EE18.09.2019
ES18.09.2019
FI18.09.2019
HR18.09.2019
IT18.09.2019
LT18.09.2019
LV18.09.2019
MC18.09.2019
MT18.09.2019
NL18.09.2019
PL18.09.2019
RO18.09.2019
RS18.09.2019
SE18.09.2019
SI18.09.2019
SK18.09.2019
SM18.09.2019
TR18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
IS19.01.2020
PT20.01.2020
IE03.05.2020
LU03.05.2020
BE31.05.2020
CH31.05.2020
LI31.05.2020
Former [2022/26]AL18.09.2019
AT18.09.2019
CZ18.09.2019
DK18.09.2019
EE18.09.2019
ES18.09.2019
FI18.09.2019
HR18.09.2019
IT18.09.2019
LT18.09.2019
LV18.09.2019
MC18.09.2019
NL18.09.2019
PL18.09.2019
RO18.09.2019
RS18.09.2019
SE18.09.2019
SI18.09.2019
SK18.09.2019
SM18.09.2019
TR18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
IS19.01.2020
PT20.01.2020
IE03.05.2020
LU03.05.2020
BE31.05.2020
CH31.05.2020
LI31.05.2020
Former [2021/24]AL18.09.2019
AT18.09.2019
CZ18.09.2019
DK18.09.2019
EE18.09.2019
ES18.09.2019
FI18.09.2019
HR18.09.2019
IT18.09.2019
LT18.09.2019
LV18.09.2019
MC18.09.2019
NL18.09.2019
PL18.09.2019
RO18.09.2019
RS18.09.2019
SE18.09.2019
SI18.09.2019
SK18.09.2019
SM18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
IS19.01.2020
PT20.01.2020
IE03.05.2020
LU03.05.2020
BE31.05.2020
CH31.05.2020
LI31.05.2020
Former [2021/20]AL18.09.2019
AT18.09.2019
CZ18.09.2019
DK18.09.2019
EE18.09.2019
ES18.09.2019
FI18.09.2019
HR18.09.2019
IT18.09.2019
LT18.09.2019
LV18.09.2019
MC18.09.2019
NL18.09.2019
PL18.09.2019
RO18.09.2019
RS18.09.2019
SE18.09.2019
SI18.09.2019
SK18.09.2019
SM18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
IS19.01.2020
PT20.01.2020
IE03.05.2020
LU03.05.2020
CH31.05.2020
LI31.05.2020
Former [2021/15]AL18.09.2019
AT18.09.2019
CZ18.09.2019
DK18.09.2019
EE18.09.2019
ES18.09.2019
FI18.09.2019
HR18.09.2019
IT18.09.2019
LT18.09.2019
LV18.09.2019
MC18.09.2019
NL18.09.2019
PL18.09.2019
RO18.09.2019
RS18.09.2019
SE18.09.2019
SI18.09.2019
SK18.09.2019
SM18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
IS19.01.2020
PT20.01.2020
LU03.05.2020
CH31.05.2020
LI31.05.2020
Former [2021/12]AL18.09.2019
AT18.09.2019
CZ18.09.2019
DK18.09.2019
EE18.09.2019
ES18.09.2019
FI18.09.2019
HR18.09.2019
IT18.09.2019
LT18.09.2019
LV18.09.2019
MC18.09.2019
NL18.09.2019
PL18.09.2019
RO18.09.2019
RS18.09.2019
SE18.09.2019
SI18.09.2019
SK18.09.2019
SM18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
IS19.01.2020
PT20.01.2020
CH31.05.2020
LI31.05.2020
Former [2021/08]AL18.09.2019
AT18.09.2019
CZ18.09.2019
DK18.09.2019
EE18.09.2019
ES18.09.2019
FI18.09.2019
HR18.09.2019
IT18.09.2019
LT18.09.2019
LV18.09.2019
NL18.09.2019
PL18.09.2019
RO18.09.2019
RS18.09.2019
SE18.09.2019
SI18.09.2019
SK18.09.2019
SM18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
IS19.01.2020
PT20.01.2020
CH31.05.2020
LI31.05.2020
Former [2020/37]AL18.09.2019
AT18.09.2019
CZ18.09.2019
DK18.09.2019
EE18.09.2019
ES18.09.2019
FI18.09.2019
HR18.09.2019
IT18.09.2019
LT18.09.2019
LV18.09.2019
NL18.09.2019
PL18.09.2019
RO18.09.2019
RS18.09.2019
SE18.09.2019
SI18.09.2019
SK18.09.2019
SM18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
IS19.01.2020
PT20.01.2020
Former [2020/36]AL18.09.2019
AT18.09.2019
CZ18.09.2019
DK18.09.2019
EE18.09.2019
ES18.09.2019
FI18.09.2019
HR18.09.2019
IT18.09.2019
LT18.09.2019
LV18.09.2019
NL18.09.2019
PL18.09.2019
RO18.09.2019
RS18.09.2019
SE18.09.2019
SK18.09.2019
SM18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
IS19.01.2020
PT20.01.2020
Former [2020/27]AL18.09.2019
AT18.09.2019
CZ18.09.2019
EE18.09.2019
ES18.09.2019
FI18.09.2019
HR18.09.2019
IT18.09.2019
LT18.09.2019
LV18.09.2019
NL18.09.2019
PL18.09.2019
RO18.09.2019
RS18.09.2019
SE18.09.2019
SK18.09.2019
SM18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
PT20.01.2020
IS24.02.2020
Former [2020/25]AL18.09.2019
AT18.09.2019
CZ18.09.2019
EE18.09.2019
ES18.09.2019
FI18.09.2019
HR18.09.2019
IT18.09.2019
LT18.09.2019
LV18.09.2019
NL18.09.2019
PL18.09.2019
RO18.09.2019
RS18.09.2019
SE18.09.2019
SK18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
PT20.01.2020
IS24.02.2020
Former [2020/24]AL18.09.2019
AT18.09.2019
EE18.09.2019
ES18.09.2019
FI18.09.2019
HR18.09.2019
IT18.09.2019
LT18.09.2019
LV18.09.2019
NL18.09.2019
PL18.09.2019
RO18.09.2019
RS18.09.2019
SE18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
PT20.01.2020
IS24.02.2020
Former [2020/23]AL18.09.2019
AT18.09.2019
EE18.09.2019
ES18.09.2019
FI18.09.2019
HR18.09.2019
IT18.09.2019
LT18.09.2019
LV18.09.2019
NL18.09.2019
PL18.09.2019
RO18.09.2019
RS18.09.2019
SE18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
PT20.01.2020
Former [2020/22]AL18.09.2019
EE18.09.2019
FI18.09.2019
HR18.09.2019
LT18.09.2019
LV18.09.2019
NL18.09.2019
RS18.09.2019
SE18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
PT20.01.2020
Former [2020/20]AL18.09.2019
FI18.09.2019
HR18.09.2019
LT18.09.2019
LV18.09.2019
NL18.09.2019
RS18.09.2019
SE18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
Former [2020/15]AL18.09.2019
FI18.09.2019
HR18.09.2019
LT18.09.2019
LV18.09.2019
RS18.09.2019
SE18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
Former [2020/11]FI18.09.2019
HR18.09.2019
LT18.09.2019
LV18.09.2019
RS18.09.2019
SE18.09.2019
BG18.12.2019
NO18.12.2019
GR19.12.2019
Former [2020/10]FI18.09.2019
LT18.09.2019
SE18.09.2019
BG18.12.2019
NO18.12.2019
Former [2020/09]FI18.09.2019
LT18.09.2019
NO18.12.2019
Former [2020/08]LT18.09.2019
NO18.12.2019
Documents cited:Search[A]US2004001508  (ZHENG HAIHONG [US], et al) [A] 3 * paragraph [0004] - paragraph [0005] * * paragraph [0020] * * paragraph [0022] * * paragraph [0028] - paragraph [0031] *;
 [XI]WO2009022807  (LG ELECTRONICS INC [KR], et al) [X] 1,7,11,14 * page 6, lines 3-7 * * page 6, lines 8-14 * * page 10, line 5 - page 13, line 16 * [I] 1-15;
 [AP]US2010322151  (RACZ ANDRAS [HU], et al) [AP] 1 * paragraph [0049] ** paragraph [0076] *;
 [I]  - "Annex D (normative) TTCN-3 Definitions D.1 EUTRA_ASP_TypeDefs", 3GPP DRAFT; R5-100044, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20100224), vol. RAN WG5, no. SanFrancisco; 20100222, XP050429160 [I] 1,7,11,14 * chapter D.2.2.3 *
 [A]  - NOKIA SIEMENS NETWORKS ET AL, "Complexity of Two Header Compression", 3GPP DRAFT; R2-103518 (RELAY HC COMPLEXITY), 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20100621), vol. RAN WG2, no. Stockholm, Sweden; 20100628, XP050451006 [A] 3 * chapter 5.5.1 * * chapter 5.5.6 *
 [A]  - POTEVIO, "Discussion of L2 possible optimization of Un interface", 3GPP DRAFT; R2-094811 DISCUSSION ON L2 POSSIBLE OPTIMIZATION OF UN INTERFACE, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20090818), no. Shenzhen, China; 20090818, XP050352826 [A] 1 * chapter 2.1 * * proposal 3 *
 [AP]  - CATT, "Comparison of Header Compression Schemes over Un", 3GPP DRAFT; R2-103595, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20100622), vol. RAN WG2, no. Stockholm, Sweden; 20100628, XP050451142 [AP] 1 * chapter 2.2 *
International search[X]CN1894922  (QUALCOMM INC [US]);
 [A]WO2009099845  (QUALCOMM INC [US], et al);
 [XP]  - CATT, "Comparison of Header Compression Schemes over Un", 3GPP TSG RAN WG2 MEETING #70BIS R2-103595, (20100628), pages 1 - 4, URL: http://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_70bis/Docs/R2-103595.zip, XP050451142
 [A]  - NOKIA SIEMENS NETWORKS ET AL., "Complexity of Two Header Compression", 3GPP TSG RAN WG2 MEETING #70BIS R2-103519, (20100628), pages 1 - 7, URL: http://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_70bis/Docs/R2-103518.zip, XP050451006
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.