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Extract from the Register of European Patents

EP About this file: EP3667975

EP3667975 - METHOD FOR REPORTING CHANNEL STATE INFORMATION AND DEVICE USING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.06.2022
Database last updated on 19.03.2026
FormerThe patent has been granted
Status updated on  02.07.2021
FormerGrant of patent is intended
Status updated on  04.03.2021
FormerExamination is in progress
Status updated on  30.10.2020
FormerRequest for examination was made
Status updated on  04.09.2020
FormerThe application has been published
Status updated on  15.05.2020
Most recent event   Tooltip26.12.2025Lapse of the patent in a contracting state
New state(s): TR		published on 28.01.2026  [2026/05]
Applicant(s)For all designated states
LG Electronics Inc.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2020/25]
Inventor(s)01 / AHN, Joonkui
IP Center
LG Electronics Inc.
19, Yangjae-daero 11-gil
Seocho-gu
06772 Seoul / KR
02 / YANG, Suckchel
IP Center
LG Electronics Inc.
19, Yangjae-daero 11-gil
Seocho-gu
06772 Seoul / KR
 [2020/25]
Representative(s)Mooser, Sebastian Thomas
Wuesthoff & Wuesthoff
Patentanwälte und Rechtsanwalt PartG mbB
Schweigerstraße 2
81541 München / DE
[N/P]
Former [2020/25]Mooser, Sebastian Thomas
Wuesthoff & Wuesthoff
Patentanwälte PartG mbB
Schweigerstraße 2
81541 München / DE
Application number, filing date20155167.802.05.2016
[2020/25]
Priority number, dateUS201562161869P14.05.2015         Original published format: US 201562161869 P
US201562203922P12.08.2015         Original published format: US 201562203922 P
US201562251122P05.11.2015         Original published format: US 201562251122 P
[2020/25]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3667975
Date:17.06.2020
Language:EN
[2020/25]
Type: B1 Patent specification 
No.:EP3667975
Date:04.08.2021
Language:EN
[2021/31]
Search report(s)(Supplementary) European search report - dispatched on:EP18.05.2020
ClassificationIPC:H04L1/18, H04L5/00, H04L1/00
[2020/25]
CPC:
H04L1/0026 (EP,KR,US); H04L1/0006 (KR); H04L5/0057 (US);
H04B7/0626 (US); H04L1/003 (EP,US); H04L1/18 (US);
H04L1/1861 (EP,US); H04L1/1896 (EP,US); H04L5/00 (EP,US);
H04L5/0007 (KR); H04L5/0055 (KR); H04W24/10 (US);
H04W72/1268 (US); H04W28/06 (US) (-)
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 [2020/41]
Former [2020/25]AL,  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 
TitleGerman:VERFAHREN ZUR MELDUNG VON KANALSTATUSINFORMATIONEN UND VORRICHTUNG DAMIT[2020/25]
English:METHOD FOR REPORTING CHANNEL STATE INFORMATION AND DEVICE USING SAME[2020/25]
French:PROCÉDÉ DE RAPPORT D'INFORMATIONS D'ÉTAT DE CANAL ET DISPOSITIF L'UTILISANT[2020/25]
Examination procedure27.08.2020Amendment by applicant (claims and/or description)
27.08.2020Examination requested  [2020/41]
27.08.2020Date on which the examining division has become responsible
30.10.2020Despatch of a communication from the examining division (Time limit: M04)
18.01.2021Reply to a communication from the examining division
05.03.2021Communication of intention to grant the patent
28.06.2021Fee for grant paid
28.06.2021Fee for publishing/printing paid
28.06.2021Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP16792888.6  / EP3297203
Opposition(s)06.05.2022No opposition filed within time limit [2022/28]
Fees paidRenewal fee
03.02.2020Renewal fee patent year 03
03.02.2020Renewal fee patent year 04
22.05.2020Renewal fee patent year 05
18.05.2021Renewal fee patent year 06
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  TooltipHU02.05.2016
AL04.08.2021
AT04.08.2021
CY04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
IT04.08.2021
LT04.08.2021
LV04.08.2021
MC04.08.2021
MK04.08.2021
MT04.08.2021
NL04.08.2021
PL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SI04.08.2021
SK04.08.2021
SM04.08.2021
TR04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
IE02.05.2022
LU02.05.2022
[2026/05]
Former [2024/44]HU02.05.2016
AL04.08.2021
AT04.08.2021
CY04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
IT04.08.2021
LT04.08.2021
LV04.08.2021
MC04.08.2021
MK04.08.2021
MT04.08.2021
NL04.08.2021
PL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SI04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
IE02.05.2022
LU02.05.2022
Former [2024/25]HU02.05.2016
AL04.08.2021
AT04.08.2021
CY04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
IT04.08.2021
LT04.08.2021
LV04.08.2021
MC04.08.2021
MK04.08.2021
NL04.08.2021
PL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SI04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
IE02.05.2022
LU02.05.2022
Former [2024/23]AL04.08.2021
AT04.08.2021
CY04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
IT04.08.2021
LT04.08.2021
LV04.08.2021
MC04.08.2021
MK04.08.2021
NL04.08.2021
PL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SI04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
IE02.05.2022
LU02.05.2022
Former [2024/20]AL04.08.2021
AT04.08.2021
CY04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
IT04.08.2021
LT04.08.2021
LV04.08.2021
MC04.08.2021
NL04.08.2021
PL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SI04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
IE02.05.2022
LU02.05.2022
Former [2023/20]AL04.08.2021
AT04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
IT04.08.2021
LT04.08.2021
LV04.08.2021
MC04.08.2021
NL04.08.2021
PL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SI04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
IE02.05.2022
LU02.05.2022
Former [2023/08]AL04.08.2021
AT04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
IT04.08.2021
LT04.08.2021
LV04.08.2021
MC04.08.2021
NL04.08.2021
PL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SI04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
LU02.05.2022
Former [2023/06]AL04.08.2021
AT04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
IT04.08.2021
LT04.08.2021
LV04.08.2021
MC04.08.2021
NL04.08.2021
PL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SI04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/36]AL04.08.2021
AT04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
IT04.08.2021
LT04.08.2021
LV04.08.2021
NL04.08.2021
PL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SI04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/29]AL04.08.2021
AT04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
LT04.08.2021
LV04.08.2021
NL04.08.2021
PL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/25]AT04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
LT04.08.2021
LV04.08.2021
NL04.08.2021
PL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/24]AT04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
LT04.08.2021
LV04.08.2021
NL04.08.2021
PL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SK04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/21]AT04.08.2021
DK04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
LT04.08.2021
LV04.08.2021
NL04.08.2021
PL04.08.2021
RS04.08.2021
SE04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/16]AT04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
LT04.08.2021
LV04.08.2021
NL04.08.2021
PL04.08.2021
RS04.08.2021
SE04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/10]AT04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
LT04.08.2021
LV04.08.2021
PL04.08.2021
RS04.08.2021
SE04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/09]AT04.08.2021
ES04.08.2021
FI04.08.2021
LT04.08.2021
RS04.08.2021
SE04.08.2021
BG04.11.2021
NO04.11.2021
PT06.12.2021
Former [2022/08]AT04.08.2021
ES04.08.2021
FI04.08.2021
LT04.08.2021
SE04.08.2021
BG04.11.2021
NO04.11.2021
Former [2022/07]AT04.08.2021
LT04.08.2021
NO04.11.2021
Documents cited:Search[XI]   LG ELECTRONICS: "Enhancement on Periodic CSI Transmission for Carrier Aggregation", 3GPP DRAFT; R1-120842_MULTIPLE CSI_LGE(REVISION OF R1-120417), 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Dresden, Germany, 13 February 2012 (2012-02-13), XP050563397 [X] 1-3,5-7 * the whole document *[I] 4,8
 [A]   QUALCOMM INCORPORATED: "On the benefits of DAI for CA", 3GPP DRAFT; R1-104781 ON THE BENEFITS OF DAI FOR CA, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Madrid, Spain; 20100823, 17 August 2010 (2010-08-17), XP050449979 [A] 1-8 * 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.