(19)
(11) EP 1 432 120 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:
22.12.2010 Bulletin 2010/51

(45) Mention of the grant of the patent:
20.10.2010 Bulletin 2010/42

(21) Application number: 03028467.3

(22) Date of filing: 12.12.2003
(51) International Patent Classification (IPC): 
H03F 1/02(2006.01)

(54)

Audio power amplifier

Audioleistungsverstärker

Amplificateur de puissance audio

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

(30) Priority: 17.12.2002 IT RE20020097
17.12.2002 IT RE20020098

(43) Date of publication of application:
23.06.2004 Bulletin 2004/26

(60) Divisional application:
09015298.4 / 2180594

(73) Proprietor: ASK Industries S.p.A.
60037 Monte San Vito (AN) (IT)

(72) Inventors:
  • Franceschini, Giovanni
    42100 Reggio Emilia (IT)
  • Bellini, Alberto
    42100 Reggio Emilia (IT)
  • De Benedetti, Antonio
    42100 Reggio Emilia (IT)
  • Burlenghi, Michele
    43019 Soragna (Parma) (IT)
  • Ugolotti, Emanuele
    42100 Reggio Emilia (IT)

(74) Representative: Lecce, Giovanni 
Dott. Giovanni Lecce & C. S.r.l. Via Fratelli Ruffini, 9
20123 Milano
20123 Milano (IT)


(56) References cited: : 
DE-A- 19 947 808
US-A- 5 329 245
 US-A- 4 346 349
US-A- 5 905 407
   
       
    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).