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Extract from the Register of European Patents

EP About this file: EP3512289

EP3512289 - WIRELESS COMMUNICATION METHOD USING ENHANCED DISTRIBUTED CHANNEL ACCESS, AND WIRELESS COMMUNICATION TERMINAL USING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.12.2022
Database last updated on 19.07.2024
FormerThe patent has been granted
Status updated on  24.12.2021
FormerGrant of patent is intended
Status updated on  19.09.2021
FormerRequest for examination was made
Status updated on  14.06.2019
FormerThe international publication has been made
Status updated on  23.03.2018
Most recent event   Tooltip31.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 03.07.2024  [2024/27]
Applicant(s)For all designated states
Wilus Institute of Standards and Technology Inc.
2F 48 Mabang-ro
Seocho-gu
Seoul 06776 / KR
For all designated states
SK Telecom Co., Ltd.
SK T-Tower
65 Eulji-ro
Jung-gu
Seoul 04539 / KR
[2019/29]
Inventor(s)01 / AHN, Woojin
214-2803
177 Anyangcheonseo-ro
Manan-gu
Anyang-si Gyeonggi-do 14038 / KR
02 / SON, Juhyung
308-1402
7 Naesonsunhwan-ro
Uiwang-si Gyeonggi-do 16024 / KR
03 / KO, Geonjung
301-606
36 Dongtanwoncheon-ro 915beon-gil
Yeongtong-gu
Suwon-si Gyeonggi-do 16547 / KR
04 / KWAK, Jinsam
1113-1704
11 Naesonjungang-ro
Uiwang-si Gyeonggi-do 16021 / KR
 [2019/29]
Representative(s)Schmitt-Nilson Schraud Waibel Wohlfrom Patentanwälte Partnerschaft mbB
Pelkovenstraße 143
80992 München / DE
[2019/29]
Application number, filing date17849113.007.09.2017
[2019/29]
WO2017KR09841
Priority number, dateKR2016011482207.09.2016         Original published format: KR 20160114822
KR2016011687710.09.2016         Original published format: KR 20160116877
KR2016011696512.09.2016         Original published format: KR 20160116965
KR2016011789813.09.2016         Original published format: KR 20160117898
KR2016012248823.09.2016         Original published format: KR 20160122488
KR2016014718906.11.2016         Original published format: KR 20160147189
KR2017002222720.02.2017         Original published format: KR 20170022227
[2019/29]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018048229
Date:15.03.2018
Language:KO
[2018/11]
Type: A1 Application with search report 
No.:EP3512289
Date:17.07.2019
Language:EN
[2019/29]
Type: B1 Patent specification 
No.:EP3512289
Date:26.01.2022
Language:EN
[2022/04]
Search report(s)International search report - published on:KR15.03.2018
(Supplementary) European search report - dispatched on:EP12.05.2020
ClassificationIPC:H04W74/00, H04W74/08, H04W28/02, // H04W84/12, H04W80/02
[2021/39]
CPC:
H04W74/08 (EP,US); H04W74/0816 (KR); H04W80/02 (EP,US);
H04L5/0055 (US); H04W28/0268 (EP,US); H04W40/244 (US);
H04W72/0446 (US); H04W74/00 (US); H04W74/002 (KR);
H04W74/0808 (US); H04W74/0875 (KR); H04W84/12 (EP,KR,US) (-)
Former IPC [2020/24]H04W74/00, H04W74/08, // H04W84/12
Former IPC [2019/29]H04W74/08, H04W84/12, H04W74/00
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 [2019/29]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:DRAHTLOSKOMMUNIKATIONSVERFAHREN MIT VERBESSERTEM VERTEILTEM KANALZUGANG UND DRAHTLOSKOMMUNIKATIONSENDGERÄT DAMIT[2019/29]
English:WIRELESS COMMUNICATION METHOD USING ENHANCED DISTRIBUTED CHANNEL ACCESS, AND WIRELESS COMMUNICATION TERMINAL USING SAME[2019/29]
French:PROCÉDÉ DE COMMUNICATION SANS FIL UTILISANT UN ACCÈS DE CANAL DISTRIBUÉ AMÉLIORÉ ET UN TERMINAL DE COMMUNICATION SANS FIL UTILISANT CE DERNIER[2019/29]
Entry into regional phase04.04.2019Translation filed 
04.04.2019National basic fee paid 
04.04.2019Search fee paid 
04.04.2019Designation fee(s) paid 
04.04.2019Examination fee paid 
Examination procedure04.04.2019Examination requested  [2019/29]
06.11.2020Amendment by applicant (claims and/or description)
20.09.2021Communication of intention to grant the patent
14.12.2021Fee for grant paid
14.12.2021Fee for publishing/printing paid
14.12.2021Receipt of the translation of the claim(s)
Divisional application(s)EP22152570.2  / EP4013179
Opposition(s)27.10.2022No opposition filed within time limit [2023/01]
Fees paidRenewal fee
13.09.2019Renewal fee patent year 03
14.09.2020Renewal fee patent year 04
15.09.2021Renewal 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  TooltipHU07.09.2017
AL26.01.2022
AT26.01.2022
CY26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
MK26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
IE07.09.2022
LU07.09.2022
BE30.09.2022
CH30.09.2022
LI30.09.2022
[2024/27]
Former [2024/21]HU07.09.2017
AL26.01.2022
AT26.01.2022
CY26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
IE07.09.2022
LU07.09.2022
BE30.09.2022
CH30.09.2022
LI30.09.2022
Former [2024/18]HU07.09.2017
AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
IE07.09.2022
LU07.09.2022
BE30.09.2022
CH30.09.2022
LI30.09.2022
Former [2023/42]AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
IE07.09.2022
LU07.09.2022
BE30.09.2022
CH30.09.2022
LI30.09.2022
Former [2023/35]AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
IE07.09.2022
LU07.09.2022
CH30.09.2022
LI30.09.2022
Former [2023/33]AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
IE07.09.2022
LU07.09.2022
Former [2023/30]AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
LU07.09.2022
Former [2023/22]AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2023/10]AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2023/01]AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2022/49]AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2022/48]AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2022/47]AT26.01.2022
DK26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2022/46]AT26.01.2022
DK26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
PL26.01.2022
RS26.01.2022
SE26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2022/42]AT26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
PL26.01.2022
RS26.01.2022
SE26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2022/39]AT26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
PL26.01.2022
RS26.01.2022
SE26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
PT26.05.2022
Former [2022/36]AT26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
PL26.01.2022
RS26.01.2022
SE26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
PT26.05.2022
Former [2022/35]HR26.01.2022
LT26.01.2022
RS26.01.2022
SE26.01.2022
BG26.04.2022
NO26.04.2022
PT26.05.2022
Former [2022/34]LT26.01.2022
NO26.04.2022
PT26.05.2022
Former [2022/33]LT26.01.2022
NO26.04.2022
Cited inInternational search[A]US2010150116  (JI LUSHENG [US], et al);
 [XY]KR20150073165  (LG ELECTRONICS INC [KR]);
 [A]US2016057657  (SEOK YONGHO [US]);
 [Y]KR20160045023  (NEWRACOM INC [US]);
 [Y]WO2016112146  (QUALCOMM INC [US])
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.