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Extract from the Register of European Patents

EP About this file: EP3308587

EP3308587 - ENABLING TIME-OVERLAPPING COMMUNICATION USING CSMA/CA AND OFDMA [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.07.2020
Database last updated on 20.07.2024
FormerThe patent has been granted
Status updated on  05.07.2019
FormerGrant of patent is intended
Status updated on  28.01.2019
FormerRequest for examination was made
Status updated on  16.03.2018
FormerThe international publication has been made
Status updated on  16.12.2016
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
Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm / SE
[2018/16]
Inventor(s)01 / WILHELMSSON, Leif
Lyftvägen 5
SE 247 55 Dalby / SE
 [2018/16]
Representative(s)Ericsson
Patent Development
Torshamnsgatan 21-23
164 80 Stockholm / SE
[2018/16]
Application number, filing date15727996.911.06.2015
[2018/16]
WO2015EP63039
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016198107
Date:15.12.2016
Language:EN
[2016/50]
Type: A1 Application with search report 
No.:EP3308587
Date:18.04.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 15.12.2016 takes the place of the publication of the European patent application.
[2018/16]
Type: B1 Patent specification 
No.:EP3308587
Date:07.08.2019
Language:EN
[2019/32]
Search report(s)International search report - published on:EP15.12.2016
ClassificationIPC:H04W72/12, H04W74/00, // H04W74/02
[2019/08]
CPC:
H04W72/1215 (EP,US); H04W74/0816 (US); H04W72/0453 (US);
H04W74/006 (EP,US); H04W74/02 (EP,US)
Former IPC [2018/16]H04W72/12, H04W74/00, H04W74/02
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 [2018/16]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
TitleGerman:ERMÖGLICHUNG VON ZEITLICH ÜBERLAPPENDER KOMMUNIKATION DURCH VERWENDUNG VON CSMA/CA UND OFDMA[2018/16]
English:ENABLING TIME-OVERLAPPING COMMUNICATION USING CSMA/CA AND OFDMA[2018/16]
French:ACTIVATION D'UNE COMMUNICATION À SUPERPOSITION TEMPORELLE UTILISANT UN CSMA/CA ET UN OFDMA[2018/16]
Entry into regional phase20.11.2017National basic fee paid 
20.11.2017Designation fee(s) paid 
20.11.2017Examination fee paid 
Examination procedure20.11.2017Examination requested  [2018/16]
20.11.2017Date on which the examining division has become responsible
04.07.2018Amendment by applicant (claims and/or description)
29.01.2019Communication of intention to grant the patent
02.05.2019Fee for grant paid
02.05.2019Fee for publishing/printing paid
02.05.2019Receipt of the translation of the claim(s)
Opposition(s)03.06.2020No opposition filed within time limit [2020/33]
Fees paidRenewal fee
18.12.2017Renewal fee patent year 03
27.06.2018Renewal fee patent year 04
27.06.2019Renewal fee patent year 05
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  TooltipHU11.06.2015
AL07.08.2019
AT07.08.2019
CY07.08.2019
CZ07.08.2019
DK07.08.2019
EE07.08.2019
ES07.08.2019
FI07.08.2019
HR07.08.2019
IT07.08.2019
LT07.08.2019
LV07.08.2019
MC07.08.2019
MK07.08.2019
MT07.08.2019
NL07.08.2019
PL07.08.2019
RO07.08.2019
RS07.08.2019
SE07.08.2019
SI07.08.2019
SK07.08.2019
SM07.08.2019
TR07.08.2019
BG07.11.2019
NO07.11.2019
GR08.11.2019
IS07.12.2019
PT09.12.2019
[2022/32]
Former [2022/28]HU11.06.2015
AL07.08.2019
AT07.08.2019
CY07.08.2019
CZ07.08.2019
DK07.08.2019
EE07.08.2019
ES07.08.2019
FI07.08.2019
HR07.08.2019
IT07.08.2019
LT07.08.2019
LV07.08.2019
MC07.08.2019
MT07.08.2019
NL07.08.2019
PL07.08.2019
RO07.08.2019
RS07.08.2019
SE07.08.2019
SI07.08.2019
SK07.08.2019
SM07.08.2019
TR07.08.2019
BG07.11.2019
NO07.11.2019
GR08.11.2019
IS07.12.2019
PT09.12.2019
Former [2021/12]AL07.08.2019
AT07.08.2019
CZ07.08.2019
DK07.08.2019
EE07.08.2019
ES07.08.2019
FI07.08.2019
HR07.08.2019
IT07.08.2019
LT07.08.2019
LV07.08.2019
MC07.08.2019
NL07.08.2019
PL07.08.2019
RO07.08.2019
RS07.08.2019
SE07.08.2019
SI07.08.2019
SK07.08.2019
SM07.08.2019
TR07.08.2019
BG07.11.2019
NO07.11.2019
GR08.11.2019
IS07.12.2019
PT09.12.2019
Former [2020/37]AL07.08.2019
AT07.08.2019
CZ07.08.2019
DK07.08.2019
EE07.08.2019
ES07.08.2019
FI07.08.2019
HR07.08.2019
IT07.08.2019
LT07.08.2019
LV07.08.2019
NL07.08.2019
PL07.08.2019
RO07.08.2019
RS07.08.2019
SE07.08.2019
SI07.08.2019
SK07.08.2019
SM07.08.2019
TR07.08.2019
BG07.11.2019
NO07.11.2019
GR08.11.2019
IS07.12.2019
PT09.12.2019
Former [2020/36]AL07.08.2019
AT07.08.2019
CZ07.08.2019
DK07.08.2019
EE07.08.2019
ES07.08.2019
FI07.08.2019
HR07.08.2019
IT07.08.2019
LT07.08.2019
LV07.08.2019
NL07.08.2019
PL07.08.2019
RO07.08.2019
RS07.08.2019
SE07.08.2019
SK07.08.2019
SM07.08.2019
TR07.08.2019
BG07.11.2019
NO07.11.2019
GR08.11.2019
IS07.12.2019
PT09.12.2019
Former [2020/27]AL07.08.2019
AT07.08.2019
CZ07.08.2019
DK07.08.2019
EE07.08.2019
ES07.08.2019
FI07.08.2019
HR07.08.2019
IT07.08.2019
LT07.08.2019
LV07.08.2019
NL07.08.2019
PL07.08.2019
RO07.08.2019
RS07.08.2019
SE07.08.2019
SK07.08.2019
SM07.08.2019
TR07.08.2019
BG07.11.2019
NO07.11.2019
GR08.11.2019
PT09.12.2019
IS24.02.2020
Former [2020/25]AL07.08.2019
AT07.08.2019
CZ07.08.2019
DK07.08.2019
EE07.08.2019
ES07.08.2019
FI07.08.2019
HR07.08.2019
IT07.08.2019
LT07.08.2019
LV07.08.2019
NL07.08.2019
PL07.08.2019
RO07.08.2019
RS07.08.2019
SE07.08.2019
SK07.08.2019
TR07.08.2019
BG07.11.2019
NO07.11.2019
GR08.11.2019
PT09.12.2019
IS24.02.2020
Former [2020/24]AL07.08.2019
AT07.08.2019
DK07.08.2019
EE07.08.2019
ES07.08.2019
FI07.08.2019
HR07.08.2019
IT07.08.2019
LT07.08.2019
LV07.08.2019
NL07.08.2019
PL07.08.2019
RO07.08.2019
RS07.08.2019
SE07.08.2019
TR07.08.2019
BG07.11.2019
NO07.11.2019
GR08.11.2019
PT09.12.2019
IS24.02.2020
Former [2020/23]AL07.08.2019
AT07.08.2019
DK07.08.2019
EE07.08.2019
ES07.08.2019
FI07.08.2019
HR07.08.2019
IT07.08.2019
LT07.08.2019
LV07.08.2019
NL07.08.2019
PL07.08.2019
RO07.08.2019
RS07.08.2019
SE07.08.2019
TR07.08.2019
BG07.11.2019
NO07.11.2019
GR08.11.2019
IS07.12.2019
PT09.12.2019
Former [2020/22]AL07.08.2019
DK07.08.2019
EE07.08.2019
ES07.08.2019
FI07.08.2019
HR07.08.2019
LT07.08.2019
LV07.08.2019
NL07.08.2019
RS07.08.2019
SE07.08.2019
TR07.08.2019
BG07.11.2019
NO07.11.2019
GR08.11.2019
IS07.12.2019
PT09.12.2019
Former [2020/17]AL07.08.2019
ES07.08.2019
FI07.08.2019
HR07.08.2019
LT07.08.2019
LV07.08.2019
NL07.08.2019
RS07.08.2019
SE07.08.2019
TR07.08.2019
BG07.11.2019
NO07.11.2019
GR08.11.2019
IS07.12.2019
PT09.12.2019
Former [2020/15]AL07.08.2019
ES07.08.2019
FI07.08.2019
HR07.08.2019
LT07.08.2019
LV07.08.2019
NL07.08.2019
RS07.08.2019
SE07.08.2019
BG07.11.2019
NO07.11.2019
GR08.11.2019
IS07.12.2019
PT09.12.2019
Former [2020/12]ES07.08.2019
FI07.08.2019
HR07.08.2019
LT07.08.2019
LV07.08.2019
NL07.08.2019
RS07.08.2019
SE07.08.2019
BG07.11.2019
NO07.11.2019
GR08.11.2019
IS07.12.2019
PT09.12.2019
Former [2020/11]ES07.08.2019
FI07.08.2019
HR07.08.2019
LT07.08.2019
LV07.08.2019
NL07.08.2019
RS07.08.2019
SE07.08.2019
BG07.11.2019
NO07.11.2019
GR08.11.2019
PT09.12.2019
Former [2020/10]FI07.08.2019
LT07.08.2019
NL07.08.2019
SE07.08.2019
BG07.11.2019
NO07.11.2019
PT09.12.2019
Former [2020/09]FI07.08.2019
LT07.08.2019
NL07.08.2019
NO07.11.2019
Former [2020/08]LT07.08.2019
NO07.11.2019
Cited inInternational search[A]US2009310692  (KAFLE PADAM LAL [US], et al) [A] 2,3,17,18 * paragraph [0001] * * paragraph [0006] * * paragraphs [0010] - [0014] * * paragraphs [0033] - [0034] * * paragraph [0040] * * paragraph [0043] * * paragraphs [0045] - [0046] * * paragraphs [0061] - [0074] *;
 [A]US2011222486  (HART BRIAN D [US]) [A] 1-28 * paragraph [0013] ** paragraphs [0025] - [0035] *;
 [XI]US2013229996  (WANG XIAOFEI [US], et al) [X] 1,4,7,14-16,21,28 * paragraphs [0003] , [0006] * * paragraphs [0048] , [0053] * * paragraphs [0080] , [0081] , [0084] * * paragraph [0094] * * paragraph [0100] * * paragraphs [0103] - [0104] * * paragraph [0127] * * paragraphs [0136] - [0140] * * paragraphs [0167] - [0168] - [0170] * * paragraphs [0174] - [0176] * [I] 2,3,5,8,11,17,18,22;
 [XI]US2014328235  (MERLIN SIMONE [US], et al) [X] 1,5,7,13-16,20,21,27,28 * paragraphs [0039] , [0045] , [0049] , [0050] , [0052] * * paragraphs [0086] , [0091] , [0092] * * paragraphs [0094] - [0097] * * paragraphs [0102] - [0103] * * paragraph [0112] * * paragraph [0122] * * paragraph [0141] * * figure 3 * [I] 2-4,6,8,11,17-19,22,25;
 [XI]US2015131517  (CHU LIWEN [US], et al) [X] 1,4-8,14-16,19-22,28 * paragraphs [0005] , [0006] * * paragraphs [0042] - [0043] * * paragraphs [0049] - [0051] * * paragraph [0056] * * paragraphs [0063] - [0068] * * paragraph [0074] * * paragraphs [0079] - [0086] * * paragraphs [0090] - [0097] * [I] 2,3,11,17,18,25;
 [XI]US2015139091  (AZIZI SHAHRNAZ [US], et al) [X] 1,4,6,7,13-16,19-21,27,28 * figures 1,2,4,5 * * paragraphs [0011] - [0012] * * paragraphs [0022] - [0030] * * paragraphs [0033] - [0041] * * paragraph [0045] * * paragraph [0051] * * paragraph [0053] * * paragraph [0055] * [I] 2,3,5,8,11,17,18,22,25;
 [A]  - LOU HANQING ET AL, "Multi-user Parallel Channel Access for high efficiency carrier grade wireless LANs", 2014 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), IEEE, (20140610), doi:10.1109/ICC.2014.6883924, pages 3868 - 3870, XP032632036 [A] 1-28 * abstract * * pages 3865-386, paragraphs I-III *

DOI:   http://dx.doi.org/10.1109/ICC.2014.6883924
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