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Extract from the Register of European Patents

EP About this file: EP3813298

EP3813298 - METHOD AND APPARATUS FOR ESTABLISHING TRUSTED CHANNEL BETWEEN USER AND TRUSTED COMPUTING CLUSTER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.05.2024
Database last updated on 03.08.2024
FormerThe patent has been granted
Status updated on  26.05.2023
FormerGrant of patent is intended
Status updated on  17.01.2023
FormerExamination is in progress
Status updated on  01.07.2022
FormerRequest for examination was made
Status updated on  26.03.2021
FormerThe international publication has been made
Status updated on  20.06.2020
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): BE, SI		published on 04.09.2024 [2024/36]
Applicant(s)For all designated states
Advanced New Technologies Co., Ltd.
Cayman Corporate Centre
27 Hospital Road
George Town, Grand Cayman KY1-9008 / KY
[2021/17]
Inventor(s)01 / ZHOU, Aihui
Alibaba Group Legal Department 5/F, Building 3,
No. 969 West Wen Yi Road, Yuhang District
Hangzhou, Zhejiang 311121 / CN
02 / HUANG, Qunshan
Alibaba Group Legal Department 5/F, Building 3,
No. 969 West Wen Yi Road, Yuhang District
Hangzhou, Zhejiang 311121 / CN
03 / YU, Chaofan
Alibaba Group Legal Department 5/F, Building 3,
No. 969 West Wen Yi Road, Yuhang District
Hangzhou, Zhejiang 311121 / CN
04 / CAI, Weiwen
Alibaba Group Legal Department 5/F, Building 3,
No. 969 West Wen Yi Road, Yuhang District
Hangzhou, Zhejiang 311121 / CN
05 / WANG, Lei
Alibaba Group Legal Department 5/F, Building 3,
No. 969 West Wen Yi Road, Yuhang District
Hangzhou, Zhejiang 311121 / CN
 [2021/17]
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2021/17]
Application number, filing date19897496.623.10.2019
[2021/17]
WO2019CN112645
Priority number, dateCN20181152102912.12.2018         Original published format: CN201811521029
[2021/17]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020119263
Date:18.06.2020
Language:ZH
[2020/25]
Type: A1 Application with search report 
No.:EP3813298
Date:28.04.2021
Language:EN
[2021/17]
Type: B1 Patent specification 
No.:EP3813298
Date:28.06.2023
Language:EN
[2023/26]
Search report(s)International search report - published on:CN18.06.2020
(Supplementary) European search report - dispatched on:EP11.10.2021
ClassificationIPC:H04L9/32, H04L9/08, H04L9/40, H04L9/14
[2023/03]
CPC:
H04L9/14 (EP); H04L9/083 (US); H04L63/0428 (EP);
H04L63/065 (EP); H04L9/0822 (US); H04L9/0825 (EP,US);
H04L9/0861 (US); H04L9/0891 (EP); H04L9/3215 (US);
H04L2463/062 (EP) (-)
Former IPC [2021/45]H04L9/32, H04L9/08, H04L29/06, H04L9/14
Former IPC [2021/17]H04L9/32
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 [2021/17]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERFAHREN UND VORRICHTUNG ZUR FESTSTELLUNG EINES VERTRAUENSWÜRDIGEN KANALS ZWISCHEN EINEM BENUTZER UND EINEM VERTRAUENSWÜRDIGEN COMPUTERCLUSTER[2021/17]
English:METHOD AND APPARATUS FOR ESTABLISHING TRUSTED CHANNEL BETWEEN USER AND TRUSTED COMPUTING CLUSTER[2021/17]
French:PROCÉDÉ ET APPAREIL PERMETTANT D'ÉTABLIR UN CANAL DE CONFIANCE ENTRE UN UTILISATEUR ET UN GROUPE INFORMATIQUE DE CONFIANCE[2021/17]
Entry into regional phase25.01.2021Translation filed 
25.01.2021National basic fee paid 
25.01.2021Search fee paid 
25.01.2021Designation fee(s) paid 
25.01.2021Examination fee paid 
Examination procedure25.01.2021Examination requested  [2021/17]
27.04.2022Amendment by applicant (claims and/or description)
01.07.2022Despatch of a communication from the examining division (Time limit: M04)
28.10.2022Reply to a communication from the examining division
18.01.2023Communication of intention to grant the patent
17.05.2023Fee for grant paid
17.05.2023Fee for publishing/printing paid
17.05.2023Receipt of the translation of the claim(s)
Opposition(s)02.04.2024No opposition filed within time limit [2024/23]
Fees paidRenewal fee
27.10.2021Renewal fee patent year 03
27.10.2022Renewal 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  TooltipAT28.06.2023
CZ28.06.2023
DK28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
IT28.06.2023
LT28.06.2023
LV28.06.2023
MC28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SI28.06.2023
SK28.06.2023
SM28.06.2023
NO28.09.2023
GR29.09.2023
GB23.10.2023
LU23.10.2023
IS28.10.2023
PT30.10.2023
BE31.10.2023
CH31.10.2023
FR31.10.2023
[2024/36]
Former [2024/34]AT28.06.2023
CZ28.06.2023
DK28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
IT28.06.2023
LT28.06.2023
LV28.06.2023
MC28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
NO28.09.2023
GR29.09.2023
GB23.10.2023
LU23.10.2023
IS28.10.2023
PT30.10.2023
CH31.10.2023
FR31.10.2023
Former [2024/33]AT28.06.2023
CZ28.06.2023
DK28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
IT28.06.2023
LT28.06.2023
LV28.06.2023
MC28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
NO28.09.2023
GR29.09.2023
GB23.10.2023
LU23.10.2023
IS28.10.2023
PT30.10.2023
Former [2024/30]AT28.06.2023
CZ28.06.2023
DK28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
IT28.06.2023
LT28.06.2023
LV28.06.2023
MC28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
NO28.09.2023
GR29.09.2023
LU23.10.2023
IS28.10.2023
PT30.10.2023
Former [2024/28]AT28.06.2023
CZ28.06.2023
DK28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
IT28.06.2023
LT28.06.2023
LV28.06.2023
MC28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
NO28.09.2023
GR29.09.2023
IS28.10.2023
PT30.10.2023
Former [2024/26]AT28.06.2023
CZ28.06.2023
DK28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
IT28.06.2023
LT28.06.2023
LV28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
NO28.09.2023
GR29.09.2023
IS28.10.2023
PT30.10.2023
Former [2024/22]AT28.06.2023
CZ28.06.2023
DK28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
LT28.06.2023
LV28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
NO28.09.2023
GR29.09.2023
IS28.10.2023
PT30.10.2023
Former [2024/10]AT28.06.2023
CZ28.06.2023
EE28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
LT28.06.2023
LV28.06.2023
NL28.06.2023
PL28.06.2023
RO28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
NO28.09.2023
GR29.09.2023
IS28.10.2023
PT30.10.2023
Former [2024/09]AT28.06.2023
CZ28.06.2023
ES28.06.2023
FI28.06.2023
HR28.06.2023
LT28.06.2023
LV28.06.2023
NL28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
NO28.09.2023
GR29.09.2023
IS28.10.2023
Former [2024/08]FI28.06.2023
HR28.06.2023
LT28.06.2023
LV28.06.2023
NL28.06.2023
RS28.06.2023
SE28.06.2023
SK28.06.2023
SM28.06.2023
NO28.09.2023
GR29.09.2023
Former [2024/03]FI28.06.2023
HR28.06.2023
LT28.06.2023
LV28.06.2023
NL28.06.2023
RS28.06.2023
SE28.06.2023
NO28.09.2023
GR29.09.2023
Former [2024/01]HR28.06.2023
LT28.06.2023
LV28.06.2023
NL28.06.2023
RS28.06.2023
SE28.06.2023
NO28.09.2023
GR29.09.2023
Former [2023/52]HR28.06.2023
NL28.06.2023
RS28.06.2023
SE28.06.2023
NO28.09.2023
GR29.09.2023
Former [2023/51]HR28.06.2023
RS28.06.2023
SE28.06.2023
NO28.09.2023
GR29.09.2023
Former [2023/50]SE28.06.2023
NO28.09.2023
GR29.09.2023
Former [2023/48]SE28.06.2023
NO28.09.2023
Documents cited:Search[XI]US2004054891  (HENGEVELD THOMAS ANDREW [US], et al) [X] 13,15 * paragraphs [0002] - [0005] - [0016] - [0020]; figures 1,2 * [I] 1-12,14;
 [A]US2013108050  (WU JOHN [US], et al) [A] 1-15* figures 1-4; claims 1-11 *;
 [A]US2015195261  (GEHRMANN CHRISTIAN [SE], et al) [A] 1-15 * paragraphs [0014] , [0018] , [0 65] - [0070]; figures 1-6 *
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.