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Extract from the Register of European Patents

EP About this file: EP3641443

EP3641443 - METHOD AND APPARATUS FOR SENDING AND RECEIVING DATA [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.07.2023
Database last updated on 21.03.2025
FormerThe patent has been granted
Status updated on  29.07.2022
FormerGrant of patent is intended
Status updated on  24.03.2022
FormerExamination is in progress
Status updated on  27.11.2020
FormerRequest for examination was made
Status updated on  20.03.2020
FormerThe international publication has been made
Status updated on  22.12.2018
Most recent event   Tooltip15.11.2024Lapse of the patent in a contracting state
New state(s): BG		published on 18.12.2024  [2024/51]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2020/17]
Inventor(s)01 / WU, Zuomin
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
02 / GUAN, Lei
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
03 / MA, Sha
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
 [2020/17]
Representative(s)Körber, Martin Hans
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Sonnenstrasse 33
80331 München / DE
[2020/17]
Application number, filing date18817030.219.06.2018
[2020/17]
WO2018CN91887
Priority number, dateCN20171045981616.06.2017         Original published format: CN201710459816
CN20171068657311.08.2017         Original published format: CN201710686573
[2020/17]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018228600
Date:20.12.2018
Language:ZH
[2018/51]
Type: A1 Application with search report 
No.:EP3641443
Date:22.04.2020
Language:EN
[2020/17]
Type: B1 Patent specification 
No.:EP3641443
Date:31.08.2022
Language:EN
[2022/35]
Search report(s)International search report - published on:CN20.12.2018
(Supplementary) European search report - dispatched on:EP28.05.2020
ClassificationIPC:H04L5/00
[2020/26]
CPC:
H04L5/0044 (EP); H04W72/0453 (CN); H04W72/1263 (US);
H04L5/0005 (EP); H04W72/56 (CN); H04L27/0006 (EP);
H04L5/001 (EP); H04L5/0055 (EP); H04L5/0091 (EP) (-)
Former IPC [2020/17]H04W72/04
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 [2020/17]
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 VON DATEN[2020/17]
English:METHOD AND APPARATUS FOR SENDING AND RECEIVING DATA[2020/17]
French:PROCÉDÉ ET APPAREIL D'ENVOI ET DE RÉCEPTION DE DONNÉES[2020/17]
Entry into regional phase13.01.2020Translation filed 
13.01.2020National basic fee paid 
13.01.2020Search fee paid 
13.01.2020Designation fee(s) paid 
13.01.2020Examination fee paid 
Examination procedure13.01.2020Examination requested  [2020/17]
01.10.2020Amendment by applicant (claims and/or description)
26.11.2020Despatch of a communication from the examining division (Time limit: M04)
25.01.2021Reply to a communication from the examining division
16.02.2021Despatch of a communication from the examining division (Time limit: M04)
15.04.2021Reply to a communication from the examining division
25.03.2022Communication of intention to grant the patent
09.06.2022Fee for grant paid
09.06.2022Fee for publishing/printing paid
22.07.2022Receipt of the translation of the claim(s)
Opposition(s)01.06.2023No opposition filed within time limit [2023/32]
Fees paidRenewal fee
13.01.2020Renewal fee patent year 03
29.06.2021Renewal fee patent year 04
31.03.2022Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
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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  TooltipAL31.08.2022
AT31.08.2022
BG31.08.2022
CZ31.08.2022
DK31.08.2022
EE31.08.2022
ES31.08.2022
FI31.08.2022
HR31.08.2022
IT31.08.2022
LT31.08.2022
LV31.08.2022
MC31.08.2022
NL31.08.2022
PL31.08.2022
RO31.08.2022
RS31.08.2022
SE31.08.2022
SI31.08.2022
SK31.08.2022
SM31.08.2022
NO30.11.2022
GR01.12.2022
IS31.12.2022
PT02.01.2023
[2024/51]
Former [2024/26]AL31.08.2022
AT31.08.2022
CZ31.08.2022
DK31.08.2022
EE31.08.2022
ES31.08.2022
FI31.08.2022
HR31.08.2022
IT31.08.2022
LT31.08.2022
LV31.08.2022
MC31.08.2022
NL31.08.2022
PL31.08.2022
RO31.08.2022
RS31.08.2022
SE31.08.2022
SI31.08.2022
SK31.08.2022
SM31.08.2022
NO30.11.2022
GR01.12.2022
IS31.12.2022
PT02.01.2023
Former [2024/09]AL31.08.2022
AT31.08.2022
CZ31.08.2022
DK31.08.2022
EE31.08.2022
ES31.08.2022
FI31.08.2022
HR31.08.2022
LT31.08.2022
LV31.08.2022
MC31.08.2022
NL31.08.2022
PL31.08.2022
RO31.08.2022
RS31.08.2022
SE31.08.2022
SI31.08.2022
SK31.08.2022
SM31.08.2022
NO30.11.2022
GR01.12.2022
IS31.12.2022
PT02.01.2023
Former [2023/37]AL31.08.2022
AT31.08.2022
CZ31.08.2022
DK31.08.2022
EE31.08.2022
ES31.08.2022
FI31.08.2022
HR31.08.2022
LT31.08.2022
LV31.08.2022
NL31.08.2022
PL31.08.2022
RO31.08.2022
RS31.08.2022
SE31.08.2022
SI31.08.2022
SK31.08.2022
SM31.08.2022
NO30.11.2022
GR01.12.2022
IS31.12.2022
PT02.01.2023
Former [2023/30]AL31.08.2022
AT31.08.2022
CZ31.08.2022
DK31.08.2022
EE31.08.2022
ES31.08.2022
FI31.08.2022
HR31.08.2022
LT31.08.2022
LV31.08.2022
NL31.08.2022
PL31.08.2022
RO31.08.2022
RS31.08.2022
SE31.08.2022
SK31.08.2022
SM31.08.2022
NO30.11.2022
GR01.12.2022
IS31.12.2022
PT02.01.2023
Former [2023/29]AL31.08.2022
AT31.08.2022
CZ31.08.2022
DK31.08.2022
EE31.08.2022
ES31.08.2022
FI31.08.2022
HR31.08.2022
LT31.08.2022
LV31.08.2022
PL31.08.2022
RO31.08.2022
RS31.08.2022
SE31.08.2022
SK31.08.2022
SM31.08.2022
NO30.11.2022
GR01.12.2022
IS31.12.2022
PT02.01.2023
Former [2023/23]AT31.08.2022
CZ31.08.2022
DK31.08.2022
EE31.08.2022
ES31.08.2022
FI31.08.2022
HR31.08.2022
LT31.08.2022
LV31.08.2022
PL31.08.2022
RO31.08.2022
RS31.08.2022
SE31.08.2022
SK31.08.2022
SM31.08.2022
NO30.11.2022
GR01.12.2022
IS31.12.2022
PT02.01.2023
Former [2023/22]AT31.08.2022
CZ31.08.2022
DK31.08.2022
ES31.08.2022
FI31.08.2022
HR31.08.2022
LT31.08.2022
LV31.08.2022
PL31.08.2022
RO31.08.2022
RS31.08.2022
SE31.08.2022
SM31.08.2022
NO30.11.2022
GR01.12.2022
IS31.12.2022
PT02.01.2023
Former [2023/21]DK31.08.2022
FI31.08.2022
HR31.08.2022
LT31.08.2022
LV31.08.2022
PL31.08.2022
RS31.08.2022
SE31.08.2022
SM31.08.2022
NO30.11.2022
GR01.12.2022
IS31.12.2022
Former [2023/20]FI31.08.2022
HR31.08.2022
LT31.08.2022
LV31.08.2022
PL31.08.2022
RS31.08.2022
SE31.08.2022
SM31.08.2022
NO30.11.2022
GR01.12.2022
IS31.12.2022
Former [2023/12]FI31.08.2022
HR31.08.2022
LT31.08.2022
LV31.08.2022
PL31.08.2022
RS31.08.2022
SE31.08.2022
NO30.11.2022
GR01.12.2022
IS31.12.2022
Former [2023/11]FI31.08.2022
HR31.08.2022
LT31.08.2022
LV31.08.2022
PL31.08.2022
RS31.08.2022
SE31.08.2022
NO30.11.2022
GR01.12.2022
Former [2023/10]FI31.08.2022
HR31.08.2022
LT31.08.2022
LV31.08.2022
RS31.08.2022
SE31.08.2022
NO30.11.2022
GR01.12.2022
Former [2023/09]FI31.08.2022
LT31.08.2022
LV31.08.2022
RS31.08.2022
SE31.08.2022
NO30.11.2022
Former [2023/08]FI31.08.2022
LT31.08.2022
RS31.08.2022
SE31.08.2022
NO30.11.2022
Documents cited:Search[A]US2010189093  (PALANKI RAVI [US], et al) [A] 1,7,13-15* paragraphs [0064] - [0068] - [0 96] - [0097] *;
 [X]US2016302200  (YANG LIN [US], et al) [X] 1-15 * paragraphs [0127] - [0131] - [ 152] , [ 167] *
International search[A]CN103222295  (HUAWEI TECH CO LTD) [A] 1-46* entire document *;
 [XA]US2016302200  (YANG LIN [US], et al) [X] 1-8, 16-43, 46 * description, paragraphs [0127]-[0131], [0152] and [0167]description, paragraphs [0127]-[0131], [0152] and [0167] * [A] 9-15, 44, 45;
 [A]CN106712914  (BEIJING SAMSUNG TELECOM R&D CT, et al) [A] 1-46 * entire document *
ExaminationWO2017015785
 EP3307004
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.