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Extract from the Register of European Patents

EP About this file: EP2218227

EP2218227 - CHANNEL ESTIMATION FOR SYNCHRONIZED CELLS IN A CELLULAR COMMUNICATION SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.11.2015
Database last updated on 12.07.2024
Most recent event   Tooltip20.07.2018Lapse of the patent in a contracting state
New state(s): PT		published on 22.08.2018  [2018/34]
Applicant(s)For all designated states
Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm / SE
[N/P]
Former [2010/33]For all designated states
Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm / SE
Inventor(s)01 / LINDOFF, Bengt
Morkullevägen 45
S-237 36 Bjärred / SE
02 / NORDSTRÖM, Fredrik
Lilla Tvärgatan 16A
S-223 53 Lund / SE
 [2010/33]
Representative(s)Ericsson
Patent Development
Torshamnsgatan 21-23
164 80 Stockholm / SE
[N/P]
Former [2015/02]Åkerman, Mårten Lennart, et al
Ericsson AB Patent Unit Mobile Platforms Nya Vattentornet
221 83 Lund / SE
Former [2010/40]Akerman, Marten Lennart, et al
Ericsson AB Patent Unit Mobile Platforms Nya Vattentornet
221 83 Lund / SE
Former [2010/33]Bratt, Hanna Catharina, et al
Ericsson AB Patent Unit Mobile Platforms Nya Vattentornet
221 83 Lund / SE
Application number, filing date08846634.705.11.2008
[2010/33]
WO2008EP64976
Priority number, dateUS20070986146P07.11.2007         Original published format: US 986146 P
US2008020364903.09.2008         Original published format: US 203649
[2010/33]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2009059986
Date:14.05.2009
Language:EN
[2009/20]
Type: A2 Application without search report 
No.:EP2218227
Date:18.08.2010
Language:EN
The application published by WIPO in one of the EPO official languages on 14.05.2009 takes the place of the publication of the European patent application.
[2010/33]
Type: B1 Patent specification 
No.:EP2218227
Date:07.01.2015
Language:EN
[2015/02]
Search report(s)International search report - published on:EP16.07.2009
ClassificationIPC:H04L25/02, H04L5/00
[2010/33]
CPC:
H04J11/0086 (EP,US); H04L25/0204 (EP,US); H04L25/022 (EP,US);
H04L5/0007 (EP,US)
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,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2010/33]
Extension statesALNot yet paid
BANot yet paid
MKNot yet paid
RSNot yet paid
TitleGerman:KANALSCHÄTZUNG FÜR SYNCHRONISIERTE FUNKZELLEN IN EINEM ZELLULAREN KOMMUNIKATIONSSYSTEM[2014/27]
English:CHANNEL ESTIMATION FOR SYNCHRONIZED CELLS IN A CELLULAR COMMUNICATION SYSTEM[2010/33]
French:ESTIMATION DE VOIE POUR CELLULES SYNCHRONISÉES DANS UN SYSTÈME DE COMMUNICATION CELLULAIRE[2010/33]
Former [2010/33]KANALSCHÄTZUNG FÜR SYNCHRONISIERTE ZELLEN IN EINEM ZELLULAREN KOMMUNIKATIONSSYSTEM
Entry into regional phase21.05.2010National basic fee paid 
21.05.2010Designation fee(s) paid 
21.05.2010Examination fee paid 
Examination procedure21.05.2010Examination requested  [2010/33]
08.07.2010Amendment by applicant (claims and/or description)
04.07.2014Communication of intention to grant the patent
22.10.2014Fee for grant paid
22.10.2014Fee for publishing/printing paid
22.10.2014Receipt 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  04.07.2014
Opposition(s)08.10.2015No opposition filed within time limit [2015/51]
Fees paidRenewal fee
24.11.2010Renewal fee patent year 03
23.11.2011Renewal fee patent year 04
26.11.2012Renewal fee patent year 05
27.11.2013Renewal fee patent year 06
26.11.2014Renewal 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  TooltipHU05.11.2008
AT07.01.2015
BE07.01.2015
CY07.01.2015
CZ07.01.2015
DK07.01.2015
EE07.01.2015
ES07.01.2015
FI07.01.2015
HR07.01.2015
LT07.01.2015
LV07.01.2015
MC07.01.2015
MT07.01.2015
NL07.01.2015
PL07.01.2015
PT07.01.2015
RO07.01.2015
SE07.01.2015
SI07.01.2015
SK07.01.2015
TR07.01.2015
BG07.04.2015
NO07.04.2015
GR08.04.2015
IS07.05.2015
[2018/34]
Former [2017/39]HU05.11.2008
AT07.01.2015
BE07.01.2015
CY07.01.2015
CZ07.01.2015
DK07.01.2015
EE07.01.2015
ES07.01.2015
FI07.01.2015
HR07.01.2015
LT07.01.2015
LV07.01.2015
MC07.01.2015
MT07.01.2015
NL07.01.2015
PL07.01.2015
RO07.01.2015
SE07.01.2015
SI07.01.2015
SK07.01.2015
TR07.01.2015
BG07.04.2015
NO07.04.2015
GR08.04.2015
IS07.05.2015
Former [2016/28]AT07.01.2015
BE07.01.2015
CZ07.01.2015
DK07.01.2015
EE07.01.2015
ES07.01.2015
FI07.01.2015
HR07.01.2015
LT07.01.2015
LV07.01.2015
MC07.01.2015
NL07.01.2015
PL07.01.2015
RO07.01.2015
SE07.01.2015
SI07.01.2015
SK07.01.2015
BG07.04.2015
NO07.04.2015
GR08.04.2015
IS07.05.2015
Former [2016/24]AT07.01.2015
BE07.01.2015
CZ07.01.2015
DK07.01.2015
EE07.01.2015
ES07.01.2015
FI07.01.2015
HR07.01.2015
LT07.01.2015
LV07.01.2015
NL07.01.2015
PL07.01.2015
RO07.01.2015
SE07.01.2015
SI07.01.2015
SK07.01.2015
BG07.04.2015
NO07.04.2015
GR08.04.2015
IS07.05.2015
Former [2016/12]AT07.01.2015
CZ07.01.2015
DK07.01.2015
EE07.01.2015
ES07.01.2015
FI07.01.2015
HR07.01.2015
LT07.01.2015
LV07.01.2015
NL07.01.2015
PL07.01.2015
RO07.01.2015
SE07.01.2015
SI07.01.2015
SK07.01.2015
BG07.04.2015
NO07.04.2015
GR08.04.2015
IS07.05.2015
Former [2015/49]AT07.01.2015
CZ07.01.2015
DK07.01.2015
EE07.01.2015
ES07.01.2015
FI07.01.2015
HR07.01.2015
LT07.01.2015
LV07.01.2015
NL07.01.2015
PL07.01.2015
RO07.01.2015
SE07.01.2015
SK07.01.2015
BG07.04.2015
NO07.04.2015
GR08.04.2015
IS07.05.2015
Former [2015/39]AT07.01.2015
ES07.01.2015
FI07.01.2015
HR07.01.2015
LT07.01.2015
LV07.01.2015
NL07.01.2015
PL07.01.2015
SE07.01.2015
BG07.04.2015
NO07.04.2015
GR08.04.2015
IS07.05.2015
Former [2015/38]AT07.01.2015
ES07.01.2015
FI07.01.2015
HR07.01.2015
LT07.01.2015
PL07.01.2015
SE07.01.2015
BG07.04.2015
NO07.04.2015
GR08.04.2015
IS07.05.2015
Former [2015/37]ES07.01.2015
FI07.01.2015
HR07.01.2015
LT07.01.2015
PL07.01.2015
SE07.01.2015
BG07.04.2015
NO07.04.2015
GR08.04.2015
Former [2015/36]ES07.01.2015
FI07.01.2015
HR07.01.2015
LT07.01.2015
SE07.01.2015
BG07.04.2015
NO07.04.2015
Former [2015/35]ES07.01.2015
LT07.01.2015
NO07.04.2015
Former [2015/33]ES07.01.2015
Cited inInternational search[A]US2007242782  (HAN KI-YOUNG [KR], et al) [A] 1-8 * abstract * * paragraph [0005] - paragraph [0009] * * paragraph [0030] - paragraph [0031] * * paragraph [0035] *;
 [A]EP1473956  (SAMSUNG ELECTRONICS CO LTD [KR]) [A] 1-8 * abstract * * paragraph [0036] - paragraph [0037] *;
 [A]  - YE (GEOFFREY) LI, "Simplified Channel Estimation for OFDM Systems With Multiple Transmit Antennas", IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, (20020101), vol. 1, no. 1, ISSN 1536-1276, XP011064372 [A] 1-8 * abstract * * page 71, column 1, line 5 - page 73, column 1, line 2 * * figure 3 * * TABLE I *
by applicantUS2007242782
    - YE (GEOFFREY) LI, "Simplified Channel Estimation for OFDM Systems With Multiple Transmit Antennas", IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, (20020101), vol. 1, no. 1
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.