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Extract from the Register of European Patents

EP About this file: EP3771243

EP3771243 - COMMUNICATION SECURITY PROCESSING METHOD, DEVICE AND SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.07.2023
Database last updated on 05.07.2024
FormerThe patent has been granted
Status updated on  12.08.2022
FormerGrant of patent is intended
Status updated on  04.04.2022
FormerRequest for examination was made
Status updated on  04.06.2021
FormerThe application has been published
Status updated on  25.12.2020
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
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
[2022/37]
Former [2021/04]For all designated states
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
Inventor(s)01 / LIN, Bo
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
02 / YING, Jiangwei
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong / CN
 [2021/04]
Representative(s)Pfenning, Meinig & Partner mbB
Patent- und Rechtsanwälte
Theresienhöhe 11a
80339 München / DE
[2022/37]
Former [2021/04]Pfenning, Meinig & Partner mbB
Patent- und Rechtsanwälte
Joachimsthaler Straße 10-12
10719 Berlin / DE
Application number, filing date20177134.211.05.2017
[2021/04]
Priority number, dateCN20161031927513.05.2016         Original published format: CN201610319275
[2021/04]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3771243
Date:27.01.2021
Language:EN
[2021/04]
Type: B1 Patent specification 
No.:EP3771243
Date:14.09.2022
Language:EN
[2022/37]
Search report(s)(Supplementary) European search report - dispatched on:EP19.11.2020
ClassificationIPC:H04W12/04, H04W36/00, H04W12/06, H04W36/08, H04W36/38, H04W84/04, H04W12/041, H04W12/0433
[2022/16]
CPC:
H04W36/0038 (EP,US); H04W12/04 (CN); H04W36/08 (US);
H04W12/041 (EP,US); H04W12/0433 (EP,US); H04W36/04 (CN);
H04W36/087 (EP,CN); H04W36/38 (US); H04W84/042 (EP,US) (-)
Former IPC [2021/04]H04W12/04, H04W36/00, H04W12/06, H04W36/08, H04W36/38, H04W84/04
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 [2021/27]
Former [2021/04]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:VERARBEITUNGSVERFAHREN FÜR KOMMUNIKATIONSSICHERHEIT, VORRICHTUNG UND SYSTEM[2021/04]
English:COMMUNICATION SECURITY PROCESSING METHOD, DEVICE AND SYSTEM[2021/04]
French:PROCÉDÉ, DISPOSITIF ET SYSTÈME DE TRAITEMENT DE SÉCURITÉ DE COMMUNICATION[2021/04]
Examination procedure28.05.2021Amendment by applicant (claims and/or description)
28.05.2021Examination requested  [2021/27]
28.05.2021Date on which the examining division has become responsible
05.04.2022Communication of intention to grant the patent
13.07.2022Fee for grant paid
13.07.2022Fee for publishing/printing paid
04.08.2022Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP17795592.9  / EP3448076
Opposition(s)15.06.2023No opposition filed within time limit [2023/34]
Fees paidRenewal fee
28.05.2020Renewal fee patent year 03
28.05.2020Renewal fee patent year 04
28.05.2021Renewal fee patent year 05
14.03.2022Renewal 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  TooltipAL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
IT14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
IE11.05.2023
LU11.05.2023
BE31.05.2023
CH31.05.2023
LI31.05.2023
[2024/26]
Former [2024/25]AL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
IE11.05.2023
LU11.05.2023
BE31.05.2023
CH31.05.2023
LI31.05.2023
Former [2024/21]AL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
IE11.05.2023
LU11.05.2023
CH31.05.2023
LI31.05.2023
Former [2024/09]AL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
LU11.05.2023
CH31.05.2023
LI31.05.2023
Former [2024/08]AL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
LU11.05.2023
Former [2023/37]AL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/34]AL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/30]AL14.09.2022
AT14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/29]AL14.09.2022
AT14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/26]AT14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/23]AT14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
PT16.01.2023
Former [2023/22]AT14.09.2022
CZ14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
PT16.01.2023
Former [2023/20]FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RS14.09.2022
SE14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
Former [2023/10]FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RS14.09.2022
SE14.09.2022
NO14.12.2022
GR15.12.2022
Former [2023/09]FI14.09.2022
LT14.09.2022
LV14.09.2022
RS14.09.2022
SE14.09.2022
NO14.12.2022
Former [2023/08]FI14.09.2022
LT14.09.2022
RS14.09.2022
SE14.09.2022
NO14.12.2022
Documents cited:Search[A]US2011086640  (IWAMURA MIKIO [JP], et al) [A] 1-15 * paragraph [0004] - paragraph [0005] * * paragraph [0082] - paragraph [0092] *;
 [IA]US2012008776  (ISHIDA CHIE [JP], et al) [I] 1,3-5,7-9,11-15 * paragraph [0005] * * paragraph [0051] * * paragraph [0088] - paragraph [0107] * * figures 1,2 * [A] 2,6,10;
 [A]EP2582164  (HUAWEI TECH CO LTD [CN]) [A] 1-15 * paragraph [0028] ** paragraph [0049] *
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.