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Extract from the Register of European Patents

EP About this file: EP3444996

EP3444996 - SIGNAL TRANSMISSION METHOD AND DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  28.10.2022
Database last updated on 20.12.2024
FormerThe patent has been granted
Status updated on  19.11.2021
FormerGrant of patent is intended
Status updated on  01.07.2021
FormerExamination is in progress
Status updated on  10.07.2020
FormerRequest for examination was made
Status updated on  18.01.2019
FormerThe international publication has been made
Status updated on  09.11.2018
Formerunknown
Status updated on  21.09.2018
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
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[N/P]
Former [2019/08]For all designated states
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
Inventor(s)01 / LIU, Jin
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
02 / YUAN, Pu
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
03 / LUO, Jun
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
04 / XIANG, Zhengzheng
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
05 / RONG, Lu
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
 [2019/08]
Representative(s)Körber, Martin Hans
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Sonnenstrasse 33
80331 München / DE
[2019/08]
Application number, filing date18765792.904.05.2018
[2019/08]
WO2018CN85707
Priority number, dateCN20171031372405.05.2017         Original published format: CN201710313724
[2019/08]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018202162
Date:08.11.2018
Language:ZH
[2018/45]
Type: A1 Application with search report 
No.:EP3444996
Date:20.02.2019
Language:EN
[2019/08]
Type: B1 Patent specification 
No.:EP3444996
Date:22.12.2021
Language:EN
[2021/51]
Search report(s)International search report - published on:CN08.11.2018
(Supplementary) European search report - dispatched on:EP14.05.2019
ClassificationIPC:H04L5/00, H04L27/26, H04W72/04, H04W56/00
[2019/24]
CPC:
H04W56/001 (EP,US); H04L5/0008 (CN); H04L27/26 (EP,US);
H04L27/2655 (CN); H04L5/00 (EP,US); H04L5/0007 (US);
H04L5/0048 (US); H04W72/30 (US); H04W72/04 (EP,US) (-)
Former IPC [2019/08]H04L5/00, H04L27/26, 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 [2019/08]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:SIGNALÜBERTRAGUNGSVERFAHREN UND -VORRICHTUNG[2019/08]
English:SIGNAL TRANSMISSION METHOD AND DEVICE[2019/08]
French:PROCÉDÉ ET DISPOSITIF DE TRANSMISSION DE SIGNAL[2019/08]
Entry into regional phase20.09.2018Translation filed 
20.09.2018National basic fee paid 
20.09.2018Search fee paid 
20.09.2018Designation fee(s) paid 
20.09.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
20.09.2018Examination requested  [2019/08]
13.12.2019Amendment by applicant (claims and/or description)
14.07.2020Despatch of a communication from the examining division (Time limit: M04)
24.11.2020Reply to a communication from the examining division
03.02.2021Despatch of a communication from the examining division (Time limit: M02)
13.04.2021Reply to a communication from the examining division
02.07.2021Communication of intention to grant the patent
17.10.2021Fee for grant paid
17.10.2021Fee for publishing/printing paid
12.11.2021Receipt of the translation of the claim(s)
Opposition(s)23.09.2022No opposition filed within time limit [2022/48]
Fees paidRenewal fee
28.05.2020Renewal fee patent year 03
27.05.2021Renewal 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  TooltipHU04.05.2018
AL22.12.2021
AT22.12.2021
CY22.12.2021
CZ22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
IT22.12.2021
LT22.12.2021
LV22.12.2021
MC22.12.2021
MK22.12.2021
MT22.12.2021
PL22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SI22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
IE04.05.2022
LU04.05.2022
BE31.05.2022
CH31.05.2022
FR31.05.2022
LI31.05.2022
[2024/42]
Former [2024/23]HU04.05.2018
AL22.12.2021
AT22.12.2021
CY22.12.2021
CZ22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
IT22.12.2021
LT22.12.2021
LV22.12.2021
MC22.12.2021
MK22.12.2021
PL22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SI22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
IE04.05.2022
LU04.05.2022
BE31.05.2022
CH31.05.2022
FR31.05.2022
LI31.05.2022
Former [2024/20]HU04.05.2018
AL22.12.2021
AT22.12.2021
CY22.12.2021
CZ22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
IT22.12.2021
LT22.12.2021
LV22.12.2021
MC22.12.2021
PL22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SI22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
IE04.05.2022
LU04.05.2022
BE31.05.2022
CH31.05.2022
FR31.05.2022
LI31.05.2022
Former [2024/18]HU04.05.2018
AL22.12.2021
AT22.12.2021
CZ22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
IT22.12.2021
LT22.12.2021
LV22.12.2021
MC22.12.2021
PL22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SI22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
IE04.05.2022
LU04.05.2022
BE31.05.2022
CH31.05.2022
FR31.05.2022
LI31.05.2022
Former [2023/25]AL22.12.2021
AT22.12.2021
CZ22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
IT22.12.2021
LT22.12.2021
LV22.12.2021
MC22.12.2021
PL22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SI22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
IE04.05.2022
LU04.05.2022
BE31.05.2022
CH31.05.2022
FR31.05.2022
LI31.05.2022
Former [2023/22]AL22.12.2021
AT22.12.2021
CZ22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
MC22.12.2021
PL22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SI22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
IE04.05.2022
LU04.05.2022
CH31.05.2022
FR31.05.2022
LI31.05.2022
Former [2023/20]AL22.12.2021
AT22.12.2021
CZ22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
MC22.12.2021
PL22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SI22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
IE04.05.2022
LU04.05.2022
CH31.05.2022
LI31.05.2022
Former [2023/10]AL22.12.2021
AT22.12.2021
CZ22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
MC22.12.2021
PL22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SI22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
LU04.05.2022
CH31.05.2022
LI31.05.2022
Former [2023/09]AL22.12.2021
AT22.12.2021
CZ22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
MC22.12.2021
PL22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
LU04.05.2022
CH31.05.2022
LI31.05.2022
Former [2023/08]AL22.12.2021
AT22.12.2021
CZ22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
MC22.12.2021
PL22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
LU04.05.2022
Former [2023/06]AL22.12.2021
AT22.12.2021
CZ22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
MC22.12.2021
PL22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
Former [2022/49]AL22.12.2021
AT22.12.2021
CZ22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
PL22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
Former [2022/46]AT22.12.2021
CZ22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
PL22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
Former [2022/42]AT22.12.2021
CZ22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
PL22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
Former [2022/36]AT22.12.2021
CZ22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
PL22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
PT22.04.2022
Former [2022/35]CZ22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SK22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
PT22.04.2022
Former [2022/34]EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
RO22.12.2021
RS22.12.2021
SE22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
PT22.04.2022
Former [2022/33]FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
RS22.12.2021
SE22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
Former [2022/25]FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
RS22.12.2021
SE22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
Former [2022/24]FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
RS22.12.2021
SE22.12.2021
BG22.03.2022
GR23.03.2022
Former [2022/22]FI22.12.2021
LT22.12.2021
RS22.12.2021
BG22.03.2022
Former [2022/21]RS22.12.2021
BG22.03.2022
Former [2022/19]BG22.03.2022
Documents cited:Search[XA]US2011194401  (AKITA HIDENORI [JP], et al);
 [YA]WO2011137345  (INTERDIGITAL PATENT HOLDINGS [US], et al);
 [YA]US2012302254  (CHARBIT GILLES [GB], et al);
 [XA]US2013315083  (JUNG JUNG-SOO [KR])
International search[A]WO2014116944  (BLACKBERRY LTD [CA], et al);
 [X]CN106549745  (ZTE CORP);
 [A]CN106559206  (ZTE CORP);
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.