Patent details

Basic Information

Publication number:

EP3147900

PCT Application Number:

CN2015071017

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP158025080

PCT Publication Number:

WO2015184813

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

METHOD AND DEVICE FOR PROCESSING AUDIO SIGNAL

French Title of Invention:

PROCÉDÉ ET DISPOSITIF DE TRAITEMENT D'UN SIGNAL AUDIO

German Title of Invention:

VERFAHREN UND VORRICHTUNG ZUR VERARBEITUNG VON AUDIOSIGNALEN

SPC Number:

Dates

Filing date:

19/01/2015

Grant date:

02/10/2019

EP Publication Date:

29/03/2017

PCT Publication Date:

10/12/2015

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

02/10/2019

EP B1 Publication Date:

02/10/2019

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

19/01/2020

Expiration date:

19/01/2035

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

25/09/2019

 

 

Name:

Huawei Technologies Co. Ltd.

Address:

Huawei Administration Building Bantian Longgang District, Shenzhen, Guangdong 518129, China (CN)

Inventor

1

Name:

LIU, Zexin

Address:

China (CN)

2

Name:

MIAO, Lei

Address:

China (CN)

Priority

Priority Number:

201410242233

Priority Date:

03/06/2014

Priority Country:

China (CN)

Classification

IPC classification:

G10L 19/028; G10L 19/26; G10L 21/02; G10L 21/0316; G10L 21/038;

Publication

European Patent Bulletin

Issue number:

201940

Publication date:

02/10/2019

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