blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

Italy joins the Federated Register

Click here for more information on the Federated Register.

2025-06-12

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register User Manual
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3404859

EP3404859 - METHOD AND DEVICE FOR TRANSMITTING/RECEIVING WIRELESS SIGNALS IN WIRELESS COMMUNICATION SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.10.2021
Database last updated on 28.03.2026
FormerThe patent has been granted
Status updated on  30.10.2020
FormerGrant of patent is intended
Status updated on  02.07.2020
FormerRequest for examination was made
Status updated on  19.10.2018
FormerThe international publication has been made
Status updated on  21.07.2017
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024  [2024/42]
Applicant(s)For all designated states
LG Electronics Inc.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2018/47]
Inventor(s)01 / YANG, Suckchel
IP Center
LG Electronics Inc.
19
Yangjae-daero 11-gil, Seocho-gu
Seoul 06772 / KR
02 / AHN, Joonkui
IP Center
LG Electronics Inc.
19
Yangjae-daero 11-gil, Seocho-gu
Seoul 06772 / KR
 [2018/47]
Representative(s)Plasseraud IP
104 Rue de Richelieu
CS92104
75080 Paris Cedex 02 / FR
[N/P]
Former [2020/49]Plasseraud IP
66, rue de la Chaussée d'Antin
75440 Paris Cedex 09 / FR
Former [2018/47]Cabinet Plasseraud
66, rue de la Chaussée d'Antin
75440 Paris Cedex 09 / FR
Application number, filing date17738691.913.01.2017
[2018/47]
WO2017KR00501
Priority number, dateUS201662277983P13.01.2016         Original published format: US 201662277983 P
US201662404265P05.10.2016         Original published format: US 201662404265 P
[2018/47]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017123062
Date:20.07.2017
Language:KO
[2017/29]
Type: A1 Application with search report 
No.:EP3404859
Date:21.11.2018
Language:EN
[2018/47]
Type: B1 Patent specification 
No.:EP3404859
Date:02.12.2020
Language:EN
[2020/49]
Search report(s)International search report - published on:KR20.07.2017
(Supplementary) European search report - dispatched on:EP13.08.2019
ClassificationIPC:H04J11/00, H04L1/18, H04L5/00, H04W72/04
[2019/37]
CPC:
H04L5/0055 (EP,US); H04J11/0069 (KR); H04J11/0079 (US);
H04J11/00 (EP,US); H04J11/0073 (US); H04L1/1812 (US);
H04L1/1822 (EP); H04L1/1825 (EP); H04L1/1854 (US);
H04L1/1887 (EP); H04W72/23 (US); H04J2211/005 (KR) (-)
Former IPC [2018/47]H04J11/00
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 [2018/47]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN UND VORRICHTUNG ZUM SENDEN/EMPFANGEN EINES DRAHTLOSSIGNALS IN EINEM DRAHTLOSKOMMUNIKATIONSSYSTEM[2018/47]
English:METHOD AND DEVICE FOR TRANSMITTING/RECEIVING WIRELESS SIGNALS IN WIRELESS COMMUNICATION SYSTEM[2018/47]
French:PROCÉDÉ ET DISPOSITIF D'ÉMISSION ET DE RÉCEPTION DE SIGNAUX SANS FIL DANS UN SYSTÈME DE COMMUNICATION SANS FIL[2018/47]
Entry into regional phase07.08.2018Translation filed 
07.08.2018National basic fee paid 
07.08.2018Search fee paid 
07.08.2018Designation fee(s) paid 
07.08.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
07.08.2018Examination requested  [2018/47]
04.03.2020Amendment by applicant (claims and/or description)
03.07.2020Communication of intention to grant the patent
23.10.2020Fee for grant paid
23.10.2020Fee for publishing/printing paid
23.10.2020Receipt of the translation of the claim(s)
Opposition(s)03.09.2021No opposition filed within time limit [2021/45]
Fees paidRenewal fee
22.01.2019Renewal fee patent year 03
23.01.2020Renewal fee patent year 04
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  TooltipHU13.01.2017
AL02.12.2020
AT02.12.2020
CY02.12.2020
CZ02.12.2020
DK02.12.2020
EE02.12.2020
ES02.12.2020
FI02.12.2020
HR02.12.2020
IT02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
MK02.12.2020
MT02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SI02.12.2020
SK02.12.2020
SM02.12.2020
TR02.12.2020
IE13.01.2021
LU13.01.2021
BE31.01.2021
CH31.01.2021
LI31.01.2021
FR02.02.2021
BG02.03.2021
GB02.03.2021
NO02.03.2021
GR03.03.2021
IS02.04.2021
PT05.04.2021
[2024/42]
Former [2024/29]HU13.01.2017
AL02.12.2020
AT02.12.2020
CY02.12.2020
CZ02.12.2020
DK02.12.2020
EE02.12.2020
ES02.12.2020
FI02.12.2020
HR02.12.2020
IT02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
MK02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SI02.12.2020
SK02.12.2020
SM02.12.2020
TR02.12.2020
IE13.01.2021
LU13.01.2021
BE31.01.2021
CH31.01.2021
LI31.01.2021
FR02.02.2021
BG02.03.2021
GB02.03.2021
NO02.03.2021
GR03.03.2021
IS02.04.2021
PT05.04.2021
Former [2024/22]HU13.01.2017
AL02.12.2020
AT02.12.2020
CY02.12.2020
CZ02.12.2020
DK02.12.2020
EE02.12.2020
ES02.12.2020
FI02.12.2020
HR02.12.2020
IT02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
MK02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SI02.12.2020
SK02.12.2020
SM02.12.2020
IE13.01.2021
LU13.01.2021
BE31.01.2021
CH31.01.2021
LI31.01.2021
FR02.02.2021
BG02.03.2021
GB02.03.2021
NO02.03.2021
GR03.03.2021
IS02.04.2021
PT05.04.2021
Former [2023/33]HU13.01.2017
AL02.12.2020
AT02.12.2020
CY02.12.2020
CZ02.12.2020
DK02.12.2020
EE02.12.2020
ES02.12.2020
FI02.12.2020
HR02.12.2020
IT02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SI02.12.2020
SK02.12.2020
SM02.12.2020
IE13.01.2021
LU13.01.2021
BE31.01.2021
CH31.01.2021
LI31.01.2021
FR02.02.2021
BG02.03.2021
GB02.03.2021
NO02.03.2021
GR03.03.2021
IS02.04.2021
PT05.04.2021
Former [2023/30]AL02.12.2020
AT02.12.2020
CY02.12.2020
CZ02.12.2020
DK02.12.2020
EE02.12.2020
ES02.12.2020
FI02.12.2020
HR02.12.2020
IT02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SI02.12.2020
SK02.12.2020
SM02.12.2020
IE13.01.2021
LU13.01.2021
BE31.01.2021
CH31.01.2021
LI31.01.2021
FR02.02.2021
BG02.03.2021
GB02.03.2021
NO02.03.2021
GR03.03.2021
IS02.04.2021
PT05.04.2021
Former [2022/34]AL02.12.2020
AT02.12.2020
CZ02.12.2020
DK02.12.2020
EE02.12.2020
ES02.12.2020
FI02.12.2020
HR02.12.2020
IT02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SI02.12.2020
SK02.12.2020
SM02.12.2020
IE13.01.2021
LU13.01.2021
BE31.01.2021
CH31.01.2021
LI31.01.2021
FR02.02.2021
BG02.03.2021
GB02.03.2021
NO02.03.2021
GR03.03.2021
IS02.04.2021
PT05.04.2021
Former [2022/23]AL02.12.2020
AT02.12.2020
CZ02.12.2020
DK02.12.2020
EE02.12.2020
ES02.12.2020
FI02.12.2020
HR02.12.2020
IT02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SI02.12.2020
SK02.12.2020
SM02.12.2020
IE13.01.2021
LU13.01.2021
CH31.01.2021
LI31.01.2021
FR02.02.2021
BG02.03.2021
GB02.03.2021
NO02.03.2021
GR03.03.2021
IS02.04.2021
PT05.04.2021
Former [2022/10]AL02.12.2020
AT02.12.2020
CZ02.12.2020
DK02.12.2020
EE02.12.2020
ES02.12.2020
FI02.12.2020
HR02.12.2020
IT02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SI02.12.2020
SK02.12.2020
SM02.12.2020
IE13.01.2021
LU13.01.2021
CH31.01.2021
LI31.01.2021
FR02.02.2021
BG02.03.2021
GB02.03.2021
NO02.03.2021
GR03.03.2021
PT05.04.2021
Former [2022/08]AL02.12.2020
AT02.12.2020
CZ02.12.2020
DK02.12.2020
EE02.12.2020
ES02.12.2020
FI02.12.2020
HR02.12.2020
IT02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SI02.12.2020
SK02.12.2020
SM02.12.2020
IE13.01.2021
LU13.01.2021
CH31.01.2021
LI31.01.2021
FR02.02.2021
BG02.03.2021
GB02.03.2021
NO02.03.2021
GR03.03.2021
IS02.04.2021
PT05.04.2021
Former [2022/07]AL02.12.2020
AT02.12.2020
CZ02.12.2020
DK02.12.2020
EE02.12.2020
FI02.12.2020
HR02.12.2020
IT02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SI02.12.2020
SK02.12.2020
SM02.12.2020
IE13.01.2021
LU13.01.2021
CH31.01.2021
LI31.01.2021
FR02.02.2021
BG02.03.2021
NO02.03.2021
GR03.03.2021
IS02.04.2021
PT05.04.2021
Former [2021/52]AL02.12.2020
AT02.12.2020
CZ02.12.2020
DK02.12.2020
EE02.12.2020
FI02.12.2020
HR02.12.2020
IT02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SI02.12.2020
SK02.12.2020
SM02.12.2020
LU13.01.2021
CH31.01.2021
LI31.01.2021
FR02.02.2021
BG02.03.2021
NO02.03.2021
GR03.03.2021
IS02.04.2021
PT05.04.2021
Former [2021/49]AL02.12.2020
AT02.12.2020
CZ02.12.2020
DK02.12.2020
EE02.12.2020
FI02.12.2020
HR02.12.2020
IT02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SI02.12.2020
SK02.12.2020
SM02.12.2020
LU13.01.2021
FR02.02.2021
BG02.03.2021
NO02.03.2021
GR03.03.2021
IS02.04.2021
PT05.04.2021
Former [2021/48]AL02.12.2020
AT02.12.2020
CZ02.12.2020
EE02.12.2020
FI02.12.2020
HR02.12.2020
IT02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SK02.12.2020
SM02.12.2020
LU13.01.2021
FR02.02.2021
BG02.03.2021
NO02.03.2021
GR03.03.2021
IS02.04.2021
PT05.04.2021
Former [2021/45]AL02.12.2020
AT02.12.2020
CZ02.12.2020
EE02.12.2020
FI02.12.2020
HR02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SK02.12.2020
SM02.12.2020
LU13.01.2021
BG02.03.2021
NO02.03.2021
GR03.03.2021
IS02.04.2021
PT05.04.2021
Former [2021/43]AT02.12.2020
CZ02.12.2020
EE02.12.2020
FI02.12.2020
HR02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SK02.12.2020
SM02.12.2020
LU13.01.2021
BG02.03.2021
NO02.03.2021
GR03.03.2021
IS02.04.2021
PT05.04.2021
Former [2021/42]AT02.12.2020
CZ02.12.2020
EE02.12.2020
FI02.12.2020
HR02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SK02.12.2020
SM02.12.2020
BG02.03.2021
NO02.03.2021
GR03.03.2021
IS02.04.2021
PT05.04.2021
Former [2021/41]AT02.12.2020
CZ02.12.2020
EE02.12.2020
FI02.12.2020
HR02.12.2020
LT02.12.2020
LV02.12.2020
MC02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SK02.12.2020
SM02.12.2020
BG02.03.2021
NO02.03.2021
GR03.03.2021
PT05.04.2021
Former [2021/37]AT02.12.2020
CZ02.12.2020
EE02.12.2020
FI02.12.2020
HR02.12.2020
LT02.12.2020
LV02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SK02.12.2020
SM02.12.2020
BG02.03.2021
NO02.03.2021
GR03.03.2021
PT05.04.2021
Former [2021/36]CZ02.12.2020
EE02.12.2020
FI02.12.2020
HR02.12.2020
LT02.12.2020
LV02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SK02.12.2020
SM02.12.2020
BG02.03.2021
NO02.03.2021
GR03.03.2021
PT05.04.2021
Former [2021/35]CZ02.12.2020
FI02.12.2020
HR02.12.2020
LT02.12.2020
LV02.12.2020
NL02.12.2020
PL02.12.2020
RO02.12.2020
RS02.12.2020
SE02.12.2020
SK02.12.2020
SM02.12.2020
BG02.03.2021
NO02.03.2021
GR03.03.2021
PT05.04.2021
Former [2021/33]FI02.12.2020
HR02.12.2020
LT02.12.2020
LV02.12.2020
NL02.12.2020
PL02.12.2020
RS02.12.2020
SE02.12.2020
SM02.12.2020
BG02.03.2021
NO02.03.2021
GR03.03.2021
PT05.04.2021
Former [2021/32]FI02.12.2020
HR02.12.2020
LV02.12.2020
NL02.12.2020
PL02.12.2020
RS02.12.2020
SE02.12.2020
SM02.12.2020
BG02.03.2021
NO02.03.2021
GR03.03.2021
Former [2021/30]FI02.12.2020
HR02.12.2020
LV02.12.2020
NL02.12.2020
PL02.12.2020
RS02.12.2020
SE02.12.2020
BG02.03.2021
NO02.03.2021
GR03.03.2021
Former [2021/28]FI02.12.2020
HR02.12.2020
LV02.12.2020
PL02.12.2020
RS02.12.2020
SE02.12.2020
BG02.03.2021
NO02.03.2021
GR03.03.2021
Former [2021/25]FI02.12.2020
LV02.12.2020
PL02.12.2020
RS02.12.2020
SE02.12.2020
BG02.03.2021
NO02.03.2021
GR03.03.2021
Former [2021/23]FI02.12.2020
LV02.12.2020
RS02.12.2020
SE02.12.2020
BG02.03.2021
NO02.03.2021
GR03.03.2021
Former [2021/22]FI02.12.2020
RS02.12.2020
NO02.03.2021
Former [2021/20]FI02.12.2020
Documents cited:Search[E] WO2018017489  (SHARP LABORATORIES AMERICA INC et al.) [E] 1,2,4-8,10-12 * paragraphs [0206] , [ 211] , [ 213] - [0214] *
International search[XA] KR20150104123  (QUALCOMM INC et al.) [X] 1-2, 4-8, 10-12 * See paragraphs [0049], [0067], [0069], [0092], [0110] and claims 23, 26, 28. *[A] 3, 9
 [A] KR20090101043  (LG ELECTRONICS INC et al.) [A] 1-12 * See paragraphs [0056], [0072]-[0081]; claims 1, 2; and figure 13. *
 [A] KR20150056450  (KT CORP et al.) [A] 1-12 * See paragraphs [00901-[00991, [0130]-[0148]; and figures 4, 6. *
 [A] KR20110134305  (KOREA ELECTRONICS TELECOMM et al.) [A] 1-12 * See paragraphs [0102]-[0130]: and figure 4. *
 [A] US2015358985  (CHEN HUA-MIN et al.) [A] 1-12 * See paragraphs [0060]-[0069]; claims 1, 10, 11: and figure 7. *
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.