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Patent details

3732857 Title: DISPOSITIF ET PROCÉDÉ DE CRÉATION D'IDENTIFIANT DÉCENTRALISÉ

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Basic information

Application number:
198115388
WO application number:
CN2019103780
Type:
European patent granted for BE
Status:
Lapsed
Publication number:
3732857
WO publication number:
WO2019228556
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
30/08/2019
Grant date:
22/02/2023
EP publication date:
04/11/2020
WO publication date:
05/12/2019
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
22/02/2023
EP B1 publication date:
22/02/2023
EP B2 publication date:
EP B3 publication date:
Lapsed date:
31/08/2023
Expiration date (if granted and all annual fees paid):
30/08/2039

Applicant

Name:
Advanced New Technologies Co., Ltd.
Legal Form:
From:
22/02/2023
Address:
Cayman Corporate Centre 27 Hospital Road, George Town, Grand Cayman KY1-9008, Cayman Islands (KY)
To:

Inventor

1

Name:
YANG, Renhui
Legal Form:
Address:
Hangzhou, Zhejiang 311121, China (CN)

2

Name:
LIU, Jiawei
Legal Form:
Address:
Hangzhou, Zhejiang 311121, China (CN)

3

Name:
CHEN, Yuan
Legal Form:
Address:
Hangzhou, Zhejiang 311121, China (CN)

4

Name:
LIN, Yuqi
Legal Form:
Address:
Hangzhou, Zhejiang 311121, China (CN)

Priority

1

Priority patent number:
PCT/CN2019/095299
Priority date:
09/07/2019
Priority country:
World Intellectual Property Office (WIPO) (WO)

2

Priority patent number:
PCT/CN2019/094396
Priority date:
02/07/2019
Priority country:
World Intellectual Property Office (WIPO) (WO)

Classification

IPC or IDT classification:
G06F 21/31; G06F 21/45; H04L 9/32; H04L 9/08; H04L 9/40;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2023/04
Publication date:
06/03/2023
Description:
Contains data concerning European patents granted and published (B1 publication) for Belgium and for which no translation needed to be filed

2

Bulletin heading:
VRV
Journal edition number:
2024/07
Publication date:
06/05/2024
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

European Patent Bulletin

Issue number:
202308
Publication date:
22/02/2023
Description:
Grant (B1)

Annual fee

Annual fee(s) Due Date:
Annual fee number:
Expected payer:
Last annual fee payment date:
Last annual fee paid number:
Payer:
Filing date Document type Publication Type Document Description Number of pages