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Extract from the Register of European Patents

EP About this file: EP3955503

EP3955503 - METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.06.2024
Database last updated on 05.10.2024
FormerThe patent has been granted
Status updated on  30.06.2023
FormerGrant of patent is intended
Status updated on  29.03.2023
FormerRequest for examination was made
Status updated on  14.01.2022
FormerThe international publication has been made
Status updated on  20.11.2020
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): SI		published on 04.09.2024  [2024/36]
Applicant(s)For all designated states
LG Electronics Inc.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2022/07]
Inventor(s)01 / GO, Seongwon
IP Center, LG Electronics Inc. 19, Yangjae-daero
11-gil Seocho-gu
Seoul 06772 / KR
02 / PARK, Jonghyun
IP Center, LG Electronics Inc. 19, Yangjae-daero
11-gil Seocho-gu
Seoul 06772 / KR
03 / KANG, Jiwon
IP Center, LG Electronics Inc. 19, Yangjae-daero
11-gil Seocho-gu
Seoul 06772 / KR
 [2022/07]
Representative(s)Maikowski & Ninnemann Patentanwälte Partnerschaft mbB
Postfach 15 09 20
10671 Berlin / DE
[2022/07]
Application number, filing date20806512.811.05.2020
[2022/07]
WO2020KR06168
Priority number, dateUS201962845953P10.05.2019         Original published format: US 201962845953 P
US201962887632P15.08.2019         Original published format: US 201962887632 P
[2022/07]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020231125
Date:19.11.2020
Language:KO
[2020/47]
Type: A1 Application with search report 
No.:EP3955503
Date:16.02.2022
Language:EN
[2022/07]
Type: B1 Patent specification 
No.:EP3955503
Date:02.08.2023
Language:EN
[2023/31]
Search report(s)International search report - published on:KR19.11.2020
(Supplementary) European search report - dispatched on:EP07.06.2022
ClassificationIPC:H04L5/00, H04B7/0404, H04B7/06, H04L1/08
[2023/16]
CPC:
H04L5/0012 (EP,KR,US); H04L5/0051 (EP,KR,US); H04L5/0048 (CN);
H04L1/1642 (US); H04B7/0404 (EP); H04B7/0602 (KR);
H04B7/061 (EP); H04B7/0628 (EP); H04B7/0691 (EP);
H04L1/08 (EP,KR); H04L27/2602 (CN); H04L27/2607 (US);
H04L5/001 (CN); H04L5/0023 (EP); H04L5/0094 (EP,CN);
H04W72/21 (KR); H04L1/1861 (EP) (-)
Former IPC [2022/07]H04L5/00, H04L1/08, H04W72/04, H04B7/06
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 [2022/07]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERFAHREN UND VORRICHTUNG ZUM SENDEN UND EMPFANGEN EINES SOUNDING- REFERENZSIGNALS IN EINEM DRAHTLOSEN KOMMUNIKATIONSSYSTEM[2023/16]
English:METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM[2022/07]
French:PROCÉDÉ ET DISPOSITIF DE TRANSMISSION ET DE RÉCEPTION DE SIGNAL DE RÉFÉRENCE DE SONDAGE DANS UN SYSTÈME DE COMMUNICATION SANS FIL[2022/07]
Former [2022/07]VERFAHREN UND VORRICHTUNG ZUM SENDEN UND EMPFANGEN EINES AKUSTISCHEN REFERENZSIGNALS IN EINEM DRAHTLOSEN KOMMUNIKATIONSSYSTEM
Entry into regional phase11.11.2021Translation filed 
11.11.2021National basic fee paid 
11.11.2021Search fee paid 
11.11.2021Designation fee(s) paid 
11.11.2021Examination fee paid 
Examination procedure11.11.2021Examination requested  [2022/07]
25.11.2022Amendment by applicant (claims and/or description)
30.03.2023Communication of intention to grant the patent
26.06.2023Fee for grant paid
26.06.2023Fee for publishing/printing paid
26.06.2023Receipt of the translation of the claim(s)
Opposition(s)03.05.2024No opposition filed within time limit [2024/28]
Fees paidRenewal fee
25.05.2022Renewal fee patent year 03
26.05.2023Renewal fee patent year 04
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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  TooltipAT02.08.2023
CZ02.08.2023
DK02.08.2023
EE02.08.2023
ES02.08.2023
FI02.08.2023
HR02.08.2023
IT02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SI02.08.2023
SK02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
[2024/36]
Former [2024/27]AT02.08.2023
CZ02.08.2023
DK02.08.2023
EE02.08.2023
ES02.08.2023
FI02.08.2023
HR02.08.2023
IT02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SK02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/23]AT02.08.2023
CZ02.08.2023
DK02.08.2023
EE02.08.2023
ES02.08.2023
FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SK02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/22]AT02.08.2023
CZ02.08.2023
DK02.08.2023
FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/20]AT02.08.2023
FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RS02.08.2023
SE02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/10]AT02.08.2023
FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RS02.08.2023
SE02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/09]AT02.08.2023
FI02.08.2023
LT02.08.2023
NL02.08.2023
SE02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
Former [2024/08]LT02.08.2023
NL02.08.2023
NO02.11.2023
GR03.11.2023
Cited inInternational search[A]US2019124643  (QIN YI [CN], et al);
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.