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Patent details

4239944 Title: PROCÉDÉ DE SIGNATURE CRYPTOGRAPHIQUE D'UNE DONNÉE, DISPOSITIF ÉLECTRONIQUE ET PROGRAMME D'ORDINATEUR ASSOCIÉS

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Basic information

Application number:
231507807
WO application number:
Type:
European patent granted for BE
Status:
Open
Publication number:
4239944
WO publication number:
1rst applicant's nationality:
Translation language:
EPO publication language:
French
SPC number:

Dates

Filing date:
09/01/2023
Grant date:
20/03/2024
EP publication date:
06/09/2023
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
20/03/2024
EP B1 publication date:
20/03/2024
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
09/01/2043

Applicant

Name:
IDEMIA France
Legal Form:
From:
20/03/2024
Address:
2, place Samuel de Champlain, 92400 Courbevoie, France (FR)
To:

Inventor

1

Name:
DOTTAX, Emmanuelle
Legal Form:
Address:
92400 COURBEVOIE, France (FR)

2

Name:
HOUZELOT, Agathe
Legal Form:
Address:
92400 COURBEVOIE, France (FR)

3

Name:
GIRAUD, Christophe
Legal Form:
Address:
92400 COURBEVOIE, France (FR)

Priority

Priority patent number:
2201866
Priority date:
03/03/2022
Priority country:
France (FR)

Classification

IPC or IDT classification:
H04L 9/00; H04L 9/32;

Publication

Bulletin

Bulletin heading:
EP2
Journal edition number:
2024/06
Publication date:
04/04/2024
Description:
Contains data concerning European patents granted and published (B1 publication) for Belgium and for which no translation needed to be filed

European Patent Bulletin

Issue number:
202412
Publication date:
20/03/2024
Description:
Grant (B1)

Annual fee

Annual fee(s) Due Date:
31/01/2025
Annual fee number:
3
Annual fee amount:
40 Euro
Expected payer:
Last annual fee payment date:
Last annual fee paid number:
Payer:
Filing date Document type Publication Type Document Description Number of pages