(19)
(11) EP 4 024 890 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
22.01.2025 Bulletin 2025/04

(45) Mention of the grant of the patent:
18.12.2024 Bulletin 2024/51

(21) Application number: 20218015.4

(22) Date of filing: 31.12.2020
(51) International Patent Classification (IPC): 
H04R 1/28(2006.01)
 B81B 7/00(2006.01)
(52) Cooperative Patent Classification (CPC):
H04R 1/2869; H04R 2201/003; H04R 1/2876; B81B 7/0061; B81B 2203/0315; B81B 2201/0257; B81B 2207/012

(54)

MICROPHONE ASSEMBLY WITH ACOUSTIC FILTER

MIKROFONANORDNUNG MIT AKUSTISCHEM FILTER

ENSEMBLE MICROPHONE AVEC FILTRE ACOUSTIQUE

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(43) Date of publication of application:
06.07.2022 Bulletin 2022/27

(73) Proprietor: GN Hearing A/S
2750 Ballerup (DK)

(72) Inventors:
  • Christensen, René
    2750 Ballerup (DK)
  • Christiansen, Nikolaj
    2750 Ballerup (DK)
  • Knudsen, Emil Holm
    2750 Ballerup (DK)
  • Obradovic, Gojko
    2750 Ballerup (DK)

(74) Representative: GN Store Nord A/S 
Lautrupbjerg 7
2750 Ballerup
2750 Ballerup (DK)


(56) References cited: : 
WO-A1-2018/026657
KR-A- 20200 040 958
US-A1- 2013 034 257
 CN-U- 202 663 539
US-A1- 2012 027 240
US-A1- 2018 233 827
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).