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Extract from the Register of European Patents

EP About this file: EP1751928

EP1751928 - LOSSLESS RADIO LINK CONTROL ENTITY (RLC) RE-ESTABLISHMENT AVOIDING SERVICE DATA UNIT (SDU) DUPLICATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  06.01.2012
Database last updated on 14.09.2024
Most recent event   Tooltip04.10.2013Lapse of the patent in a contracting state
New state(s): HU		published on 06.11.2013  [2013/45]
Applicant(s)For all designated states
Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm / SE
[N/P]
Former [2011/09]For all designated states
Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm / SE
Former [2007/07]For all designated states
TELEFONAKTIEBOLAGET LM ERICSSON (publ)
164 83 Stockholm / SE
Inventor(s)01 / TORSNER, Johan
Skogstorpsvägen 2C9
FIN-02 430 Masaby / FI
 [2007/07]
Representative(s)Hasselgren, Erik Joakim
Ericsson AB
Patent Unit LTE
Torshamnsgatan 23
164 80 Stockholm / SE
[N/P]
Former [2009/14]Hasselgren, Erik Joakim
Ericsson AB Patent Unit LTE Torshamnsgatan 23
164 80 Stockholm / SE
Former [2007/07]Hagmann-Smith, Martin P.
Marks & Clerk, 4220 Nash Court, Oxford Business Park South Oxford
Oxfordshire OX4 2RU / GB
Application number, filing date04741531.007.05.2004
[2007/07]
WO2004EP50737
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2005109778
Date:17.11.2005
Language:EN
[2005/46]
Type: A1 Application with search report 
No.:EP1751928
Date:14.02.2007
Language:EN
The application published by WIPO in one of the EPO official languages on 17.11.2005 takes the place of the publication of the European patent application.
[2007/07]
Type: B1 Patent specification 
No.:EP1751928
Date:02.03.2011
Language:EN
[2011/09]
Search report(s)International search report - published on:EP17.11.2005
ClassificationIPC:H04L12/56, H04L1/18
[2007/07]
CPC:
H04L1/1832 (EP,US); H04L1/187 (EP,US); H04W76/10 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2007/07]
Extension statesALNot yet paid
HRNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
TitleGerman:AUFBAU EINER VERLUSTLOSEN FUNKSTRECKENSTEUERENTITÄT (RLC) UNTER VERMEIDUNG EINER DUPLIKATION DER DIENSTDATENEINHEIT (SDU)[2007/07]
English:LOSSLESS RADIO LINK CONTROL ENTITY (RLC) RE-ESTABLISHMENT AVOIDING SERVICE DATA UNIT (SDU) DUPLICATION[2007/07]
French:RE-ETABLISSEMENT D'ENTITE DE COMMANDE DE LIAISON RADIO (RLC) SANS PERTE EVITANT LA DUPLICATION D'UNITE DE DONNEES DE SERVICE (SDU)[2007/07]
Entry into regional phase06.12.2006National basic fee paid 
06.12.2006Designation fee(s) paid 
06.12.2006Examination fee paid 
Examination procedure04.12.2006Amendment by applicant (claims and/or description)
06.12.2006Examination requested  [2007/07]
28.01.2008Despatch of a communication from the examining division (Time limit: M06)
06.08.2008Reply to a communication from the examining division
27.11.2008Despatch of a communication from the examining division (Time limit: M04)
06.02.2009Reply to a communication from the examining division
02.10.2009Despatch of a communication from the examining division (Time limit: M04)
07.12.2009Reply to a communication from the examining division
12.10.2010Communication of intention to grant the patent
29.12.2010Fee for grant paid
29.12.2010Fee for publishing/printing paid
Opposition(s)05.12.2011No opposition filed within time limit [2012/06]
Fees paidRenewal fee
27.09.2006Renewal fee patent year 03
30.05.2007Renewal fee patent year 04
28.03.2008Renewal fee patent year 05
27.05.2009Renewal fee patent year 06
25.05.2010Renewal 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  TooltipAT02.03.2011
BE02.03.2011
CY02.03.2011
CZ02.03.2011
DK02.03.2011
EE02.03.2011
FI02.03.2011
HU02.03.2011
IT02.03.2011
PL02.03.2011
RO02.03.2011
SE02.03.2011
SI02.03.2011
SK02.03.2011
TR02.03.2011
IE07.05.2011
LU07.05.2011
CH31.05.2011
FR31.05.2011
LI31.05.2011
MC31.05.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
PT04.07.2011
[2013/45]
Former [2013/44]AT02.03.2011
BE02.03.2011
CY02.03.2011
CZ02.03.2011
DK02.03.2011
EE02.03.2011
FI02.03.2011
IT02.03.2011
PL02.03.2011
RO02.03.2011
SE02.03.2011
SI02.03.2011
SK02.03.2011
TR02.03.2011
IE07.05.2011
LU07.05.2011
CH31.05.2011
FR31.05.2011
LI31.05.2011
MC31.05.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
PT04.07.2011
Former [2013/25]AT02.03.2011
BE02.03.2011
CY02.03.2011
CZ02.03.2011
DK02.03.2011
EE02.03.2011
FI02.03.2011
IT02.03.2011
PL02.03.2011
RO02.03.2011
SE02.03.2011
SI02.03.2011
SK02.03.2011
IE07.05.2011
LU07.05.2011
CH31.05.2011
FR31.05.2011
LI31.05.2011
MC31.05.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
PT04.07.2011
Former [2012/23]AT02.03.2011
BE02.03.2011
CY02.03.2011
CZ02.03.2011
DK02.03.2011
EE02.03.2011
FI02.03.2011
IT02.03.2011
PL02.03.2011
RO02.03.2011
SE02.03.2011
SI02.03.2011
SK02.03.2011
IE07.05.2011
CH31.05.2011
FR31.05.2011
LI31.05.2011
MC31.05.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
PT04.07.2011
Former [2012/22]AT02.03.2011
BE02.03.2011
CY02.03.2011
CZ02.03.2011
DK02.03.2011
EE02.03.2011
FI02.03.2011
PL02.03.2011
RO02.03.2011
SE02.03.2011
SI02.03.2011
SK02.03.2011
IE07.05.2011
CH31.05.2011
FR31.05.2011
LI31.05.2011
MC31.05.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
PT04.07.2011
Former [2012/20]AT02.03.2011
BE02.03.2011
CY02.03.2011
CZ02.03.2011
DK02.03.2011
EE02.03.2011
FI02.03.2011
PL02.03.2011
RO02.03.2011
SE02.03.2011
SI02.03.2011
SK02.03.2011
IE07.05.2011
CH31.05.2011
LI31.05.2011
MC31.05.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
PT04.07.2011
Former [2012/11]AT02.03.2011
BE02.03.2011
CY02.03.2011
CZ02.03.2011
DK02.03.2011
EE02.03.2011
FI02.03.2011
PL02.03.2011
RO02.03.2011
SE02.03.2011
SI02.03.2011
SK02.03.2011
CH31.05.2011
LI31.05.2011
MC31.05.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
PT04.07.2011
Former [2012/10]AT02.03.2011
BE02.03.2011
CY02.03.2011
CZ02.03.2011
DK02.03.2011
EE02.03.2011
FI02.03.2011
RO02.03.2011
SE02.03.2011
SI02.03.2011
SK02.03.2011
CH31.05.2011
LI31.05.2011
MC31.05.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
PT04.07.2011
Former [2012/07]AT02.03.2011
BE02.03.2011
CY02.03.2011
CZ02.03.2011
EE02.03.2011
FI02.03.2011
RO02.03.2011
SE02.03.2011
SI02.03.2011
SK02.03.2011
CH31.05.2011
LI31.05.2011
MC31.05.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
PT04.07.2011
PL20.07.2011
Former [2012/05]AT02.03.2011
BE02.03.2011
CY02.03.2011
CZ02.03.2011
EE02.03.2011
FI02.03.2011
RO02.03.2011
SE02.03.2011
SI02.03.2011
SK02.03.2011
MC31.05.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
PT04.07.2011
PL20.07.2011
Former [2011/51]AT02.03.2011
BE02.03.2011
CY02.03.2011
CZ02.03.2011
EE02.03.2011
FI02.03.2011
RO02.03.2011
SE02.03.2011
SI02.03.2011
SK02.03.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
PT04.07.2011
PL20.07.2011
Former [2011/49]AT02.03.2011
BE02.03.2011
CY02.03.2011
CZ02.03.2011
EE02.03.2011
FI02.03.2011
RO02.03.2011
SE02.03.2011
SI02.03.2011
SK02.03.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
PT04.07.2011
Former [2011/47]AT02.03.2011
BE02.03.2011
CY02.03.2011
EE02.03.2011
FI02.03.2011
SE02.03.2011
SI02.03.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
PT04.07.2011
Former [2011/41]AT02.03.2011
BE02.03.2011
CY02.03.2011
FI02.03.2011
SE02.03.2011
SI02.03.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
Former [2011/39]AT02.03.2011
CY02.03.2011
FI02.03.2011
SE02.03.2011
SI02.03.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
Former [2011/37]CY02.03.2011
FI02.03.2011
SE02.03.2011
SI02.03.2011
BG02.06.2011
GR03.06.2011
ES13.06.2011
Former [2011/36]SE02.03.2011
GR03.06.2011
ES13.06.2011
Cited inInternational search[A]EP1056258  (ERICSSON TELEFON AB L M [SE]) [A] 1,3-6,8,10,12-16,18,20,21,23-26,28,30,32-36,38,40 * paragraphs [0013] , [0025] , [0027] * * paragraphs [0030] , [0031] , [0035] * * paragraphs [0037] , [0042] - [0044] * * paragraphs [0048] , [0050] * * claims 3,4,13,25 *;
 [A]  - "Universal Mobile Telecommunications System (UMTS); Radio Link Control (RLC) protocol specification (3GPP TS 25.322 version 5.7.0 Release 5); ETSI TS 125 322", ETSI STANDARDS, EUROPEAN TELECOMMUNICATIONS STANDARDS INSTITUTE, SOPHIA-ANTIPO, FR, (200312), no. V570, ISSN 0000-0001, pages 0 - 79, XP002313673 [A] 1-40 * page 15, paragraph 4.2.1.3.1 - page 16, paragraph 4.2.1.3.1 * * page 17, paragraph 6 * * page 21, paragraphs 8.2-4 * * page 22, paragraphs 8.2-7 * * page 52, paragraph 9.7.7 *
 [T]  - ERICSSON, QUALCOMM EUROPE, "RLC size handling and RLC re-establishment, 25.322, V 5.7.0 ,v570, CR 257,3GPP TSG-RAN2 MEETING 42", 3GPP TSG-RAN2 MEETING 42, MONTREAL, CANANDA, (20040510), pages 1 - 10, XP002313674 [T] 1-40 * the whole document *
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.