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Patent details

2997705 Title: ESTIMATION DE COEFFICIENTS D'ÉVANOUISSEMENT À GRANDE ÉCHELLE DANS DES SYSTÈMES MASSIVEMENT MIMO SANS FIL

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Basic information

Application number:
148619158
WO application number:
CN2014091148
Type:
European patent granted for BE
Status:
Lapsed
Publication number:
2997705
WO publication number:
WO2015070804
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
14/11/2014
Grant date:
02/01/2019
EP publication date:
23/03/2016
WO publication date:
21/05/2015
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
02/01/2019
EP B1 publication date:
02/01/2019
EP B2 publication date:
EP B3 publication date:
Lapsed date:
30/11/2019
Expiration date (if granted and all annual fees paid):
14/11/2034

Applicant

Name:
MediaTek Singapore Pte. Ltd.
Legal Form:
From:
02/01/2019
Address:
No. 1 Fusionopolis Walk 03-01 Solaris, Singapore 138628, Singapore (SG)
To:

Inventor

1

Name:
LIU, Yen-Cheng
Legal Form:
Address:
New Taipei City 231, Taiwan, Chinese Taipei (TW)

2

Name:
CHEN, Ko-Feng
Legal Form:
Address:
New Taipei City 242, Taiwan, Chinese Taipei (TW)

3

Name:
SU, York Ted
Legal Form:
Address:
Chia-Yi City, Taiwan, Chinese Taipei (TW)

Priority

1

Priority patent number:
201361904076 P
Priority date:
14/11/2013
Priority country:
United States (US)

2

Priority patent number:
201414539212
Priority date:
12/11/2014
Priority country:
United States (US)

Classification

IPC or IDT classification:
H04L 25/02; H04B 7/0452;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2019/02
Publication date:
04/02/2019
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:
2020/18
Publication date:
21/08/2020
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

European Patent Bulletin

1

Issue number:
201901
Publication date:
02/01/2019
Description:
Grant (B1)

2

Issue number:
201907
Publication date:
13/02/2019
Description:
International Patent Classification Changed

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