(19)
(11) EP 2 227 036 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:
11.09.2013 Bulletin 2013/37

(45) Mention of the grant of the patent:
10.07.2013 Bulletin 2013/28

(21) Application number: 10167414.1

(22) Date of filing: 19.05.2006
(51) International Patent Classification (IPC): 
H04R 7/18(2006.01)

(54)

Improved membrane for an electroacoustic transducer

Verbesserte Membran für einen Elektroakustikwandler

Membrane améliorée d'un transducteur électroacoustique

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 25.05.2005 EP 05104476

(43) Date of publication of application:
08.09.2010 Bulletin 2010/36

(62) Application number of the earlier application in accordance with Art. 76 EPC:
06765689.2 / 1889511

(73) Proprietor: Knowles Electronics Asia PTE. Ltd.
Singapore, 160050 (SG)

(72) Inventors:
  • Windischberger, Susanne
    Redhill, Surrey RH1 1DL (GB)
  • Wasinger, Helmut
    Redhill, Surrey RH1 1DL (GB)
  • Lutz, Josef
    Redhill, Surrey RH1 1DL (GB)

(74) Representative: Strass, Jürgen 
Prinz & Partner Rundfunkplatz 2
80335 München
80335 München (DE)


(56) References cited: : 
EP-A1- 1 515 582
JP-A- 9 224 297
 EP-A2- 1 377 115
JP-A- 2000 278 790
   
     
    Remarks:
    The file contains technical information submitted after the application was filed and not included in this specification
     
    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).