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Extract from the Register of European Patents

EP About this file: EP3944691

EP3944691 - WIRELESS COMMUNICATION METHOD, TERMINAL DEVICE AND NETWORK DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.12.2023
Database last updated on 16.07.2024
FormerThe patent has been granted
Status updated on  13.01.2023
FormerGrant of patent is intended
Status updated on  06.12.2022
FormerRequest for examination was made
Status updated on  24.12.2021
FormerThe international publication has been made
Status updated on  23.10.2020
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
No. 18 Haibin Road
Wusha, Chang'an
Dongguan, Guangdong 523860 / CN
[2022/04]
Inventor(s)01 / CHEN, Wenhong
No. 18, Haibin Road, Wusha, Chang'an
Dongguan, Guangdong 523860 / CN
 [2023/07]
Former [2022/04]01 / CHEN, Wenhong
Dongguan, Guangdong 523860 / CN
Representative(s)Novagraaf Technologies
Bâtiment O2
2, rue Sarah Bernhardt
CS90017
92665 Asnières-sur-Seine Cedex / FR
[2022/04]
Application number, filing date19925473.119.04.2019
[2022/04]
WO2019CN83544
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020211096
Date:22.10.2020
Language:ZH
[2020/43]
Type: A1 Application with search report 
No.:EP3944691
Date:26.01.2022
Language:EN
[2022/04]
Type: B1 Patent specification 
No.:EP3944691
Date:15.02.2023
Language:EN
[2023/07]
Search report(s)International search report - published on:CN22.10.2020
(Supplementary) European search report - dispatched on:EP22.03.2022
ClassificationIPC:H04W72/04, H04W72/12, H04L5/00
[2022/16]
CPC:
H04L5/0035 (EP); H04L5/0053 (EP,CN,US); H04W72/23 (US);
H04L1/0033 (CN); H04L1/0036 (CN); H04W72/20 (US);
H04L5/0094 (EP) (-)
Former IPC [2022/04]H04W72/04, H04W72/12
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 [2022/04]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:DRAHTLOSKOMMUNIKATIONSVERFAHREN, ENDGERÄTEVORRICHTUNG UND NETZWERKVORRICHTUNG[2022/04]
English:WIRELESS COMMUNICATION METHOD, TERMINAL DEVICE AND NETWORK DEVICE[2022/04]
French:PROCÉDÉ DE COMMUNICATION SANS FIL, DISPOSITIF TERMINAL ET DISPOSITIF DE RÉSEAU[2022/04]
Entry into regional phase21.10.2021Translation filed 
21.10.2021National basic fee paid 
21.10.2021Search fee paid 
21.10.2021Designation fee(s) paid 
21.10.2021Examination fee paid 
Examination procedure21.10.2021Examination requested  [2022/04]
04.10.2022Amendment by applicant (claims and/or description)
07.12.2022Communication of intention to grant the patent
29.12.2022Fee for grant paid
29.12.2022Fee for publishing/printing paid
29.12.2022Receipt of the translation of the claim(s)
Opposition(s)16.11.2023No opposition filed within time limit [2024/04]
Fees paidRenewal fee
21.10.2021Renewal fee patent year 03
25.03.2022Renewal fee patent year 04
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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  TooltipAT15.02.2023
CZ15.02.2023
DK15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
IT15.02.2023
LT15.02.2023
LV15.02.2023
MC15.02.2023
NL15.02.2023
PL15.02.2023
RO15.02.2023
RS15.02.2023
SE15.02.2023
SI15.02.2023
SK15.02.2023
SM15.02.2023
IE19.04.2023
LU19.04.2023
BE30.04.2023
CH30.04.2023
LI30.04.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
[2024/26]
Former [2024/21]AT15.02.2023
CZ15.02.2023
DK15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
MC15.02.2023
NL15.02.2023
PL15.02.2023
RO15.02.2023
RS15.02.2023
SE15.02.2023
SI15.02.2023
SK15.02.2023
SM15.02.2023
IE19.04.2023
LU19.04.2023
BE30.04.2023
CH30.04.2023
LI30.04.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2024/11]AT15.02.2023
CZ15.02.2023
DK15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
MC15.02.2023
NL15.02.2023
PL15.02.2023
RO15.02.2023
RS15.02.2023
SE15.02.2023
SI15.02.2023
SK15.02.2023
SM15.02.2023
LU19.04.2023
BE30.04.2023
CH30.04.2023
LI30.04.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2024/09]AT15.02.2023
CZ15.02.2023
DK15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
MC15.02.2023
NL15.02.2023
PL15.02.2023
RO15.02.2023
RS15.02.2023
SE15.02.2023
SK15.02.2023
SM15.02.2023
LU19.04.2023
CH30.04.2023
LI30.04.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2024/08]AT15.02.2023
CZ15.02.2023
DK15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
MC15.02.2023
NL15.02.2023
PL15.02.2023
RO15.02.2023
RS15.02.2023
SE15.02.2023
SK15.02.2023
SM15.02.2023
LU19.04.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2024/04]AT15.02.2023
CZ15.02.2023
DK15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
PL15.02.2023
RO15.02.2023
RS15.02.2023
SE15.02.2023
SK15.02.2023
SM15.02.2023
LU19.04.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2023/50]AT15.02.2023
CZ15.02.2023
DK15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
PL15.02.2023
RO15.02.2023
RS15.02.2023
SE15.02.2023
SK15.02.2023
SM15.02.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2023/49]AT15.02.2023
CZ15.02.2023
DK15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
PL15.02.2023
RO15.02.2023
RS15.02.2023
SE15.02.2023
SM15.02.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2023/46]AT15.02.2023
DK15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
PL15.02.2023
RS15.02.2023
SE15.02.2023
SM15.02.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2023/39]AT15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
PL15.02.2023
RS15.02.2023
SE15.02.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2023/38]AT15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
PL15.02.2023
RS15.02.2023
SE15.02.2023
NO15.05.2023
GR16.05.2023
PT15.06.2023
Former [2023/37]AT15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
RS15.02.2023
SE15.02.2023
NO15.05.2023
GR16.05.2023
PT15.06.2023
Former [2023/36]AT15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
RS15.02.2023
SE15.02.2023
NO15.05.2023
PT15.06.2023
Former [2023/35]AT15.02.2023
ES15.02.2023
HR15.02.2023
LT15.02.2023
NL15.02.2023
RS15.02.2023
NO15.05.2023
PT15.06.2023
Former [2023/34]ES15.02.2023
LT15.02.2023
RS15.02.2023
PT15.06.2023
Former [2023/33]ES15.02.2023
LT15.02.2023
Documents cited:Search[XY]WO2013127453  (FUJITSU LTD [JP], et al) [X] 1-6,8-15 * abstract * * page 25 * * figures 10-14 * [Y] 7;
 [X]US2018309560  (TANG CHIEN-HSIN [TW]) [X] 1,10,14,15 * abstract * * paragraphs [0040] , [0052] - [0053] * * figures 1,5 *;
 [Y]  - ZTE ET AL, "NR DL Control Channel Structure", vol. RAN WG1, no. Athens, Greece; 20170213 - 20170217, (20170212), 3GPP DRAFT; R1-1701585 NR DL CONTROL CHANNEL STRUCTURE, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/, (20170212), XP051208752 [Y] 7 * abstract * * page 2 * * figure 2 *
International search[X]CN102395206  (CHINA ACADEMY OF TELECOMM TECH) [X] 1-60 * description, paragraphs [0027]-[0036] *;
 [A]WO2013114632  (NEC CORP [JP], et al) [A] 1-60 * entire document *;
 [A]CN108366413  (HUAWEI TECH CO LTD) [A] 1-60 * entire document *;
 [A]CN109347611  (HUAWEI TECH CO LTD) [A] 1-60 * entire document *;
 [A]  - CATT, "R1-1717840, Remaining Aspects of CA Operation", 3GPP TSG RAN WG1 Meeting #90bis, (20171013), doi:20200108100223A, XP051341025 [A] 1-60 * entire 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.