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Patent details

997055 Title: PROCEDE DE SELECTION ELECTRONIQUE DE LA DEPENDANCE D'UN SIGNAL DE SORTIE A PARTIR DE L'ANGLE SPATIAL DE L'INCIDENCE DU SIGNAL ACOUSTIQUE ET APPAREIL AUDITIF

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Basic information

Application number:
989295852
WO application number:
IB9801069
Type:
European patent granted for BE
Status:
Publication number:
997055
WO publication number:
WO 99/04598
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
14/07/1998
Grant date:
22/05/2002
EP publication date:
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:
EP B1 publication date:
22/05/2002
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):

Applicant

Name:
PHONAK AG
Legal Form:
From:
22/05/2002
Address:
Laubisrütistrasse 28 8712 Stäfa(CH), CH
To:

Priority

Priority patent number:
97112125
Priority date:
16/07/1997
Priority country:
European Patent Office (EPO) (EP)

Classification

IPC or IDT classification:
H04R 3/00 ; H04R 25/00;

Additional information section

Status:
ZONDER GEVOLG / SANS EFFET
Case kind / Max duration / Publication code:
Basic patent details (Patent law 1854):
Representative details:
Inventor(s) details:
MAISANO, Joseph
History of owners:
Filing date Document type Publication Type Document Description Number of pages