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Extract from the Register of European Patents

EP About this file: EP2429087

EP2429087 - INTERFERENCE CANCELLATION METHOD AND DATA TRANSMISSION DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.05.2017
Database last updated on 05.10.2024
Most recent event   Tooltip06.03.2020Lapse of the patent in a contracting state
New state(s): TR		published on 08.04.2020  [2020/15]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
B1-3A Intellectual Property Department
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2016/28]
Former [2012/11]For all designated states
Huawei Technologies Co., Ltd.
B1-3A Intellectual Property Dept. Huawei Administration Building Bantian Longgang Shenzhen
Guangdong 518129 / CN
Inventor(s)01 / LIU, Sheng
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
 [2012/11]
Representative(s)Körber, Martin Hans
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Sonnenstrasse 33
80331 München / DE
[2016/28]
Former [2012/11]Körber, Martin Hans
Mitscherlich & Partner Patent- und Rechtsanwälte Sonnenstraße 33
80331 München / DE
Application number, filing date09838580.012.05.2009
[2016/28]
WO2009CN71756
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2010130085
Date:18.11.2010
Language:ZH
[2010/46]
Type: A1 Application with search report 
No.:EP2429087
Date:14.03.2012
Language:EN
[2012/11]
Type: B1 Patent specification 
No.:EP2429087
Date:13.07.2016
Language:EN
[2016/28]
Search report(s)International search report - published on:CN18.11.2010
(Supplementary) European search report - dispatched on:EP06.06.2012
ClassificationIPC:H04B1/10, H04B7/04, H04L25/03, // H04B7/06
[2012/27]
CPC:
H04L25/03343 (EP,US); H04B7/0413 (EP,US); H04B7/0617 (EP,US);
H04L2025/03426 (EP,US)
Former IPC [2012/11]H04B1/10
Designated contracting statesAT,   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,   SE,   SI,   SK,   TR [2012/11]
Extension statesALNot yet paid
BANot yet paid
RSNot yet paid
TitleGerman:INTERFERENZUNTERDRÜCKUNGSVERFAHREN UND DATENÜBERTRAGUNGSVORRICHTUNG[2012/11]
English:INTERFERENCE CANCELLATION METHOD AND DATA TRANSMISSION DEVICE[2012/11]
French:PROCÉDÉ D'ÉLIMINATION D'INTERFÉRENCES ET DISPOSITIF DE TRANSMISSION DE DONNÉES[2012/11]
Entry into regional phase28.07.2010Translation filed 
28.07.2010National basic fee paid 
28.07.2010Search fee paid 
28.07.2011Designation fee(s) paid 
28.07.2010Examination fee paid 
Examination procedure28.07.2010Examination requested  [2012/11]
12.12.2012Amendment by applicant (claims and/or description)
07.10.2014Despatch of a communication from the examining division (Time limit: M04)
17.02.2015Reply to a communication from the examining division
10.09.2015Despatch of a communication from the examining division (Time limit: M02)
28.10.2015Reply to a communication from the examining division
16.12.2015Communication of intention to grant the patent
25.03.2016Fee for grant paid
25.03.2016Fee for publishing/printing paid
13.04.2016Receipt 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  07.10.2014
Opposition(s)18.04.2017No opposition filed within time limit [2017/25]
Fees paidRenewal fee
03.02.2012Renewal fee patent year 03
30.03.2012Renewal fee patent year 04
28.05.2013Renewal fee patent year 05
28.05.2014Renewal fee patent year 06
21.05.2015Renewal fee patent year 07
31.05.2016Renewal fee patent year 08
Penalty fee
Additional fee for renewal fee
12.12.201103   M06   Fee paid on   03.02.2012
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  TooltipHU12.05.2009
AT13.07.2016
BE13.07.2016
CY13.07.2016
CZ13.07.2016
DK13.07.2016
EE13.07.2016
ES13.07.2016
FI13.07.2016
HR13.07.2016
IT13.07.2016
LT13.07.2016
LV13.07.2016
MC13.07.2016
MK13.07.2016
NL13.07.2016
PL13.07.2016
RO13.07.2016
SE13.07.2016
SI13.07.2016
SK13.07.2016
TR13.07.2016
BG13.10.2016
NO13.10.2016
GR14.10.2016
IS13.11.2016
PT14.11.2016
[2020/15]
Former [2019/51]HU12.05.2009
AT13.07.2016
BE13.07.2016
CY13.07.2016
CZ13.07.2016
DK13.07.2016
EE13.07.2016
ES13.07.2016
FI13.07.2016
HR13.07.2016
IT13.07.2016
LT13.07.2016
LV13.07.2016
MC13.07.2016
MK13.07.2016
NL13.07.2016
PL13.07.2016
RO13.07.2016
SE13.07.2016
SI13.07.2016
SK13.07.2016
BG13.10.2016
NO13.10.2016
GR14.10.2016
IS13.11.2016
PT14.11.2016
Former [2019/46]HU12.05.2009
AT13.07.2016
BE13.07.2016
CY13.07.2016
CZ13.07.2016
DK13.07.2016
EE13.07.2016
ES13.07.2016
FI13.07.2016
HR13.07.2016
IT13.07.2016
LT13.07.2016
LV13.07.2016
MC13.07.2016
NL13.07.2016
PL13.07.2016
RO13.07.2016
SE13.07.2016
SI13.07.2016
SK13.07.2016
BG13.10.2016
NO13.10.2016
GR14.10.2016
IS13.11.2016
PT14.11.2016
Former [2019/31]HU12.05.2009
AT13.07.2016
BE13.07.2016
CZ13.07.2016
DK13.07.2016
EE13.07.2016
ES13.07.2016
FI13.07.2016
HR13.07.2016
IT13.07.2016
LT13.07.2016
LV13.07.2016
MC13.07.2016
NL13.07.2016
PL13.07.2016
RO13.07.2016
SE13.07.2016
SI13.07.2016
SK13.07.2016
BG13.10.2016
NO13.10.2016
GR14.10.2016
IS13.11.2016
PT14.11.2016
Former [2018/06]AT13.07.2016
BE13.07.2016
CZ13.07.2016
DK13.07.2016
EE13.07.2016
ES13.07.2016
FI13.07.2016
HR13.07.2016
IT13.07.2016
LT13.07.2016
LV13.07.2016
MC13.07.2016
NL13.07.2016
PL13.07.2016
RO13.07.2016
SE13.07.2016
SI13.07.2016
SK13.07.2016
BG13.10.2016
NO13.10.2016
GR14.10.2016
IS13.11.2016
PT14.11.2016
Former [2017/37]AT13.07.2016
BE13.07.2016
CZ13.07.2016
DK13.07.2016
EE13.07.2016
ES13.07.2016
FI13.07.2016
HR13.07.2016
IT13.07.2016
LT13.07.2016
LV13.07.2016
NL13.07.2016
PL13.07.2016
RO13.07.2016
SE13.07.2016
SI13.07.2016
SK13.07.2016
BG13.10.2016
NO13.10.2016
GR14.10.2016
IS13.11.2016
PT14.11.2016
Former [2017/31]AT13.07.2016
BE13.07.2016
CZ13.07.2016
DK13.07.2016
EE13.07.2016
ES13.07.2016
FI13.07.2016
HR13.07.2016
IT13.07.2016
LT13.07.2016
LV13.07.2016
NL13.07.2016
PL13.07.2016
RO13.07.2016
SE13.07.2016
SK13.07.2016
BG13.10.2016
NO13.10.2016
GR14.10.2016
IS13.11.2016
PT14.11.2016
Former [2017/13]AT13.07.2016
BE13.07.2016
ES13.07.2016
FI13.07.2016
HR13.07.2016
IT13.07.2016
LT13.07.2016
LV13.07.2016
NL13.07.2016
PL13.07.2016
SE13.07.2016
NO13.10.2016
GR14.10.2016
IS13.11.2016
PT14.11.2016
Former [2017/11]AT13.07.2016
BE13.07.2016
ES13.07.2016
FI13.07.2016
HR13.07.2016
IT13.07.2016
LT13.07.2016
NL13.07.2016
PL13.07.2016
SE13.07.2016
NO13.10.2016
GR14.10.2016
IS13.11.2016
PT14.11.2016
Former [2017/10]BE13.07.2016
FI13.07.2016
HR13.07.2016
IT13.07.2016
LT13.07.2016
NL13.07.2016
PL13.07.2016
SE13.07.2016
NO13.10.2016
IS13.11.2016
Former [2017/09]FI13.07.2016
IT13.07.2016
LT13.07.2016
NL13.07.2016
NO13.10.2016
Former [2017/07]LT13.07.2016
Documents cited:Search[A]US2009075686  (GOMADAM KRISHNA S [US], et al) [A] 1-15 * claims 1-25 * * figures 1,5,8a,8b * * paragraph [0063] - paragraph [0071] *
 [XI]  - CADAMBE V R ET AL, "Interference Alignment and Degrees of Freedom of the -User Interference Channel", IEEE TRANSACTIONS ON INFORMATION THEORY, IEEE PRESS, USA, (20080801), vol. 54, no. 8, doi:10.1109/TIT.2008.926344, ISSN 0018-9448, pages 3425 - 3441, XP011231331 [X] 1-3,5,7-9,12,14 * the whole document * [I] 4,6,10,11,13,15

DOI:   http://dx.doi.org/10.1109/TIT.2008.926344
 [A]  - KRISHNA GOMADAM ET AL, "Approaching the Capacity of Wireless Networks through Distributed Interference Alignment", GLOBAL TELECOMMUNICATIONS CONFERENCE, 2008. IEEE GLOBECOM 2008. IEEE, IEEE, PISCATAWAY, NJ, USA, (20081130), ISBN 978-1-4244-2324-8, pages 1 - 6, XP031370500 [A] 1-15 * paragraph [0III] - paragraph [000V] *
International search[A]CN101194433  (NOKIA CORP [FI]);
 [A]CN101217304  (UNIV BEIJING POSTS & TELECOMM [CN]);
 [A]CN101232478  (HUAWEI TECH CO LTD [CN])
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.