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Extract from the Register of European Patents

EP About this file: EP2827518

EP2827518 - CONFIGURATION METHOD FOR CHANNEL STATE INFORMATION FEEDBACK SIGNAL AND BASE STATION AND TERMINATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.05.2021
Database last updated on 02.09.2024
FormerThe patent has been granted
Status updated on  12.06.2020
FormerGrant of patent is intended
Status updated on  04.02.2020
FormerExamination is in progress
Status updated on  01.12.2017
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
ZTE Corporation
ZTE Plaza
Keji Road South
Hi-Tech Industrial Park
Nanshan District
Shenzhen, Guangdong 518057 / CN
[2020/29]
Former [2015/04]For all designated states
ZTE Corporation
ZTE Plaza, Keji Road South Hi-Tech Industrial Park, Nanshan District
Shenzhen, Guangdong 518057 / CN
Inventor(s)01 / GUO, Senbao
c/o ZTE CORPORATION ZTE Plaza
Keji Road South
Hi-Tech Industrial Park
Nanshan
Shenzhen Guangdong 518057 / CN
02 / LI, Yu Ngok
c/o ZTE CORPORATION ZTE Plaza
Keji Road South
Hi-Tech Industrial Park
Nanshan
Shenzhen Guangdong 518057 / CN
03 / SUN, Yunfeng
c/o ZTE CORPORATION ZTE Plaza
Keji Road South
Hi-Tech Industrial Park
Nanshan
Shenzhen Guangdong 518057 / CN
04 / ZHANG, Junfeng
c/o ZTE CORPORATION ZTE Plaza
Keji Road South
Hi-Tech Industrial Park
Nanshan
Shenzhen Guangdong 518057 / CN
 [2015/04]
Representative(s)Wallinger Ricker Schlotter Tostmann
Patent- und Rechtsanwälte mbB
Zweibrückenstraße 5-7
80331 München / DE
[2020/29]
Former [2015/04]Novagraaf Technologies
Bâtiment O2
2 rue Sarah Bernhardt
CS90017
92665 Asnières-sur-Seine Cedex / FR
Application number, filing date13842111.022.08.2013
[2020/29]
WO2013CN82044
Priority number, dateCN20121037053928.09.2012         Original published format: CN201210370539
[2015/04]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014048189
Date:03.04.2014
Language:ZH
[2014/14]
Type: A1 Application with search report 
No.:EP2827518
Date:21.01.2015
Language:EN
[2015/04]
Type: B1 Patent specification 
No.:EP2827518
Date:15.07.2020
Language:EN
[2020/29]
Search report(s)International search report - published on:CN03.04.2014
(Supplementary) European search report - dispatched on:EP16.09.2015
ClassificationIPC:H04L1/00, H04L5/00, H04B7/04, H04B7/06, H04W24/10, H04W72/04
[2015/25]
CPC:
H04L5/0023 (EP,US); H04W24/10 (US); H04B7/0478 (EP,US);
H04B7/0626 (US); H04B7/0645 (EP,US); H04L1/0026 (EP,US);
H04L5/0057 (EP,US); H04W72/21 (US); H04W72/23 (US);
H04B7/063 (EP,US); H04B7/0639 (EP,US); H04L5/0035 (EP,US);
H04L5/0048 (EP,US); H04L5/0073 (EP,US) (-)
Former IPC [2015/04]H04L1/00
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 [2015/04]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:KONFIGURATIONSVERFAHREN FÜR KANALSTATUSINFORMATIONSFEEDBACKSIGNALE SOWIE BASISSTATION UND ABSCHLUSS[2015/04]
English:CONFIGURATION METHOD FOR CHANNEL STATE INFORMATION FEEDBACK SIGNAL AND BASE STATION AND TERMINATION[2015/04]
French:PROCÉDÉ DE CONFIGURATION POUR SIGNAL DE RETOUR D'INFORMATIONS D'ÉTAT DE CANAL, STATION DE BASE ET TERMINAISON[2015/04]
Entry into regional phase16.10.2014Translation filed 
16.10.2014National basic fee paid 
16.10.2014Search fee paid 
16.10.2014Designation fee(s) paid 
16.10.2014Examination fee paid 
Examination procedure16.10.2014Examination requested  [2015/04]
07.04.2016Amendment by applicant (claims and/or description)
05.12.2017Despatch of a communication from the examining division (Time limit: M04)
04.04.2018Reply to a communication from the examining division
01.06.2018Despatch of a communication from the examining division (Time limit: M04)
04.10.2018Reply to a communication from the examining division
30.01.2019Despatch of a communication from the examining division (Time limit: M02)
28.03.2019Reply to a communication from the examining division
05.02.2020Communication of intention to grant the patent
05.06.2020Fee for grant paid
05.06.2020Fee for publishing/printing paid
05.06.2020Receipt 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  05.12.2017
Opposition(s)16.04.2021No opposition filed within time limit [2021/25]
Fees paidRenewal fee
26.08.2015Renewal fee patent year 03
30.08.2016Renewal fee patent year 04
25.08.2017Renewal fee patent year 05
15.08.2018Renewal fee patent year 06
28.08.2019Renewal fee patent year 07
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  TooltipHU22.08.2013
AL15.07.2020
AT15.07.2020
CY15.07.2020
CZ15.07.2020
DK15.07.2020
EE15.07.2020
ES15.07.2020
FI15.07.2020
HR15.07.2020
IT15.07.2020
LT15.07.2020
LV15.07.2020
MC15.07.2020
MK15.07.2020
MT15.07.2020
NL15.07.2020
PL15.07.2020
RO15.07.2020
RS15.07.2020
SE15.07.2020
SI15.07.2020
SK15.07.2020
SM15.07.2020
TR15.07.2020
IE22.08.2020
LU22.08.2020
BE31.08.2020
CH31.08.2020
LI31.08.2020
BG15.10.2020
NO15.10.2020
GR16.10.2020
IS15.11.2020
PT16.11.2020
[2022/32]
Former [2022/27]HU22.08.2013
AL15.07.2020
AT15.07.2020
CY15.07.2020
CZ15.07.2020
DK15.07.2020
EE15.07.2020
ES15.07.2020
FI15.07.2020
HR15.07.2020
IT15.07.2020
LT15.07.2020
LV15.07.2020
MC15.07.2020
MT15.07.2020
NL15.07.2020
PL15.07.2020
RO15.07.2020
RS15.07.2020
SE15.07.2020
SI15.07.2020
SK15.07.2020
SM15.07.2020
TR15.07.2020
IE22.08.2020
LU22.08.2020
BE31.08.2020
CH31.08.2020
LI31.08.2020
BG15.10.2020
NO15.10.2020
GR16.10.2020
IS15.11.2020
PT16.11.2020
Former [2022/26]AL15.07.2020
AT15.07.2020
CZ15.07.2020
DK15.07.2020
EE15.07.2020
ES15.07.2020
FI15.07.2020
HR15.07.2020
IT15.07.2020
LT15.07.2020
LV15.07.2020
MC15.07.2020
NL15.07.2020
PL15.07.2020
RO15.07.2020
RS15.07.2020
SE15.07.2020
SI15.07.2020
SK15.07.2020
SM15.07.2020
TR15.07.2020
IE22.08.2020
LU22.08.2020
BE31.08.2020
CH31.08.2020
LI31.08.2020
BG15.10.2020
NO15.10.2020
GR16.10.2020
IS15.11.2020
PT16.11.2020
Former [2021/37]AL15.07.2020
AT15.07.2020
CZ15.07.2020
DK15.07.2020
EE15.07.2020
ES15.07.2020
FI15.07.2020
HR15.07.2020
IT15.07.2020
LT15.07.2020
LV15.07.2020
MC15.07.2020
NL15.07.2020
PL15.07.2020
RO15.07.2020
RS15.07.2020
SE15.07.2020
SI15.07.2020
SK15.07.2020
SM15.07.2020
IE22.08.2020
LU22.08.2020
BE31.08.2020
CH31.08.2020
LI31.08.2020
BG15.10.2020
NO15.10.2020
GR16.10.2020
IS15.11.2020
PT16.11.2020
Former [2021/36]AL15.07.2020
AT15.07.2020
CZ15.07.2020
DK15.07.2020
EE15.07.2020
ES15.07.2020
FI15.07.2020
HR15.07.2020
IT15.07.2020
LT15.07.2020
LV15.07.2020
MC15.07.2020
NL15.07.2020
PL15.07.2020
RO15.07.2020
RS15.07.2020
SE15.07.2020
SI15.07.2020
SK15.07.2020
SM15.07.2020
LU22.08.2020
BE31.08.2020
CH31.08.2020
LI31.08.2020
BG15.10.2020
NO15.10.2020
GR16.10.2020
IS15.11.2020
PT16.11.2020
Former [2021/28]AL15.07.2020
AT15.07.2020
CZ15.07.2020
DK15.07.2020
EE15.07.2020
ES15.07.2020
FI15.07.2020
HR15.07.2020
IT15.07.2020
LT15.07.2020
LV15.07.2020
MC15.07.2020
NL15.07.2020
PL15.07.2020
RO15.07.2020
RS15.07.2020
SE15.07.2020
SK15.07.2020
SM15.07.2020
LU22.08.2020
CH31.08.2020
LI31.08.2020
BG15.10.2020
NO15.10.2020
GR16.10.2020
IS15.11.2020
PT16.11.2020
Former [2021/25]AL15.07.2020
AT15.07.2020
CZ15.07.2020
DK15.07.2020
EE15.07.2020
ES15.07.2020
FI15.07.2020
HR15.07.2020
IT15.07.2020
LT15.07.2020
LV15.07.2020
MC15.07.2020
NL15.07.2020
PL15.07.2020
RO15.07.2020
RS15.07.2020
SE15.07.2020
SM15.07.2020
LU22.08.2020
CH31.08.2020
LI31.08.2020
BG15.10.2020
NO15.10.2020
GR16.10.2020
IS15.11.2020
PT16.11.2020
Former [2021/23]AT15.07.2020
CZ15.07.2020
DK15.07.2020
EE15.07.2020
ES15.07.2020
FI15.07.2020
HR15.07.2020
IT15.07.2020
LT15.07.2020
LV15.07.2020
MC15.07.2020
NL15.07.2020
PL15.07.2020
RO15.07.2020
RS15.07.2020
SE15.07.2020
SM15.07.2020
LU22.08.2020
CH31.08.2020
LI31.08.2020
BG15.10.2020
NO15.10.2020
GR16.10.2020
IS15.11.2020
PT16.11.2020
Former [2021/22]AT15.07.2020
CZ15.07.2020
DK15.07.2020
EE15.07.2020
ES15.07.2020
FI15.07.2020
HR15.07.2020
IT15.07.2020
LT15.07.2020
LV15.07.2020
NL15.07.2020
PL15.07.2020
RO15.07.2020
RS15.07.2020
SE15.07.2020
LU22.08.2020
CH31.08.2020
LI31.08.2020
BG15.10.2020
NO15.10.2020
GR16.10.2020
IS15.11.2020
PT16.11.2020
Former [2021/20]AT15.07.2020
DK15.07.2020
ES15.07.2020
FI15.07.2020
HR15.07.2020
IT15.07.2020
LT15.07.2020
LV15.07.2020
NL15.07.2020
PL15.07.2020
RS15.07.2020
SE15.07.2020
LU22.08.2020
CH31.08.2020
LI31.08.2020
BG15.10.2020
NO15.10.2020
GR16.10.2020
IS15.11.2020
PT16.11.2020
Former [2021/17]AT15.07.2020
ES15.07.2020
FI15.07.2020
HR15.07.2020
LT15.07.2020
LV15.07.2020
NL15.07.2020
PL15.07.2020
RS15.07.2020
SE15.07.2020
BG15.10.2020
NO15.10.2020
GR16.10.2020
IS15.11.2020
PT16.11.2020
Former [2021/10]AT15.07.2020
ES15.07.2020
FI15.07.2020
HR15.07.2020
LT15.07.2020
LV15.07.2020
PL15.07.2020
RS15.07.2020
SE15.07.2020
BG15.10.2020
NO15.10.2020
GR16.10.2020
IS15.11.2020
PT16.11.2020
Former [2021/09]AT15.07.2020
ES15.07.2020
FI15.07.2020
LT15.07.2020
SE15.07.2020
BG15.10.2020
NO15.10.2020
GR16.10.2020
PT16.11.2020
Former [2021/08]ES15.07.2020
FI15.07.2020
LT15.07.2020
SE15.07.2020
BG15.10.2020
NO15.10.2020
PT16.11.2020
Former [2021/07]FI15.07.2020
LT15.07.2020
NO15.10.2020
Documents cited:Search[XA]  - "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures (Release 11)", 3GPP STANDARD; 3GPP TS 36.213, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20120918), vol. RAN WG1, no. V11.0.0, pages 1 - 143, XP050649202 [X] 1-14 * Section 7.2; page 48 - page 59 * [A] 15-18
 [X]  - HUAWEI ET AL, "Discussion on antenna ports collocation", vol. RAN WG1, no. Qingdao, China; 20120813 - 20120817, (20120805), 3GPP DRAFT; R1-123124, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_70/Docs/, (20120805), XP050661018 [X] 15-18 * Section 2.2; page 3 - page 6 *
International search[X]CN101365232  (ZTE CORP [CN]);
 [A]CN102065560  (CHINA ACADEMY OF TELECOMM TECH);
 [A]CN102291224  (CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY);
 [A]US2012121031  (TANG YANG [US], et al);
 [A]CN102468926  (ZTE CORP);
 [X]CN102684850  (SHARP KK)
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.