(19)
(11) EP 3 399 641 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:
13.05.2020 Bulletin 2020/20

(45) Mention of the grant of the patent:
01.04.2020 Bulletin 2020/14

(21) Application number: 18171865.1

(22) Date of filing: 28.09.2012
(51) International Patent Classification (IPC): 
H02P 21/00(2016.01)
 G06F 17/14(2006.01)

(54)

SIGNAL PROCESSOR, FILTER, CONTROL CIRCUIT FOR POWER CONVERTER CIRCUIT, INTERCONNECTION INVERTER SYSTEM AND PWM CONVERTER SYSTEM

SIGNALPROZESSOR, FILTER, STEUERSCHALTUNG FÜR STROMRICHTERSCHALTUNG, ZWISCHENVERBINDUNGSWECHSELRICHTERSYSTEM UND PWM-WANDLERSYSTEM

PROCESSEUR DE SIGNAL, FILTRE, CIRCUIT DE COMMANDE POUR CIRCUIT DE CONVERTISSEUR DE PUISSANCE, SYSTÈME ONDULEUR D'INTERCONNEXION ET SYSTÈME DE CONVERTISSEUR À MODULATION DE LARGEUR D'IMPULSIONS

(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

(30) Priority: 29.09.2011 JP 2011215737
29.09.2011 JP 2011215738
29.09.2011 JP 2011215739
22.12.2011 JP 2011280814
26.12.2011 JP 2011283473
12.01.2012 JP 2012003654
19.01.2012 JP 2012009370
15.02.2012 JP 2012030232
15.02.2012 JP 2012030234
05.03.2012 JP 2012048230

(43) Date of publication of application:
07.11.2018 Bulletin 2018/45

(62) Application number of the earlier application in accordance with Art. 76 EPC:
12186629.7 / 2575252

(73) Proprietor: Daihen Corporation
Osaka 532-8512 (JP)

(72) Inventors:
  • OHIRI, Akihiro
    Yodogawa-ku, Osaka 532-8512 (JP)
  • HATTORI, Nobuyuki
    Yodogawa-ku Osaka 532-8512 (JP)

(74) Representative: Boult Wade Tennant LLP 
Salisbury Square House 8 Salisbury Square
London EC4Y 8AP
London EC4Y 8AP (GB)


(56) References cited: : 
CN-A- 101 252 336
 JP-A- 2009 044 897
   
       
    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).