Patent details

Basic Information

Publication number:

EP3889814

PCT Application Number:

JP2019050224

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP199094335

PCT Publication Number:

WO2020145100

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

UPDATE DEVICE AND UPDATE METHOD

French Title of Invention:

DISPOSITIF ET PROCÉDÉ DE MISE À JOUR

German Title of Invention:

AKTUALISIERUNGSVORRICHTUNG UND AKTUALISIERUNGSVERFAHREN

SPC Number:

Dates

Filing date:

20/12/2019

Grant date:

19/04/2023

EP Publication Date:

06/10/2021

PCT Publication Date:

16/07/2020

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

19/04/2023

EP B1 Publication Date:

19/04/2023

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

20/12/2023

Expiration date:

20/12/2039

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

12/04/2023

 

 

Name:

NIPPON TELEGRAPH AND TELEPHONE CORPORATION

Address:

5-1, Otemachi 1-chome,, Chiyoda-ku, Tokyo 100-8116,, Japan (JP)

Inventor

1

Name:

KINOSHITA, Kazumi

Address:

Japan (JP)

2

Name:

NAKATSURU, Takeshi

Address:

Japan (JP)

3

Name:

MUTO, Kenichiro

Address:

Japan (JP)

4

Name:

YAMAKOSHI, Kimihiro

Address:

Japan (JP)

Priority

Priority Number:

2019003731

Priority Date:

11/01/2019

Priority Country:

Japan (JP)

Classification

IPC classification:

G06F 21/62; G06F 21/51; G06F 21/57; G06F 8/60; G06F 8/61; G06F 8/65; G06F 21/60; H04L 9/40;

Publication

European Patent Bulletin

Issue number:

202316

Publication date:

19/04/2023

Description:

Grant (B1)

Annual Fees

Annual Fee Due Date:

Annual Fee Number:

Expected Payer:

Last Annual Fee Payment Date:

Last Annual Fee Paid Number:

Payer:

Filing date	Document type	Number of pages