(19)
(11) EP 1 056 202 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:
10.10.2007 Bulletin 2007/41

(45) Mention of the grant of the patent:
22.08.2007 Bulletin 2007/34

(21) Application number: 00401484.1

(22) Date of filing: 26.05.2000
(51) International Patent Classification (IPC): 
H03H 9/145(2006.01)
H03H 3/10(2006.01)
 H03H 9/02(2006.01)

(54)

Method of producing a surface acoustic wave device

Verfahren zur Herstellung einer akustischen Oberflächenwellenanordnung

Procédé pour la fabrication d'un dispositif à ondes acoustiques de surface

(84) Designated Contracting States:
DE FI FR GB SE

(30) Priority: 26.05.1999 JP 14680099

(43) Date of publication of application:
29.11.2000 Bulletin 2000/48

(73) Proprietor: MURATA MANUFACTURING CO., LTD.
Nagaokakyo-shi, Kyoto 617-8555 (JP)

(72) Inventors:
  • Ikada, Katsuhiro, Murata Manuf. Co., Ltd.
    Nagaokakyo-shi, Kyoto-fu 617-8555 (JP)
  • Sakaguchi, Kenji, Murata Manuf. Co., Ltd.
    Nagaokakyo-shi, Kyoto-fu 617-8555 (JP)

(74) Representative: Thévenet, Jean-Bruno et al
Cabinet Beau de Loménie 158, rue de l'Université
75340 Paris Cédex 07
75340 Paris Cédex 07 (FR)


(56) References cited: : 
US-A- 4 243 960
 US-A- 4 442 574
   
  • PATENT ABSTRACTS OF JAPAN vol. 1998, no. 12, 31 October 1998 (1998-10-31) & JP 10 190390 A (MURATA MFG CO LTD), 21 July 1998 (1998-07-21)
  • PATENT ABSTRACTS OF JAPAN vol. 1999, no. 02, 26 February 1999 (1999-02-26) & JP 10 303680 A (NEC CORP), 13 November 1998 (1998-11-13)
   
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).