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Extract from the Register of European Patents

EP About this file: EP2099117

EP2099117 - Electric power converter [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  24.02.2012
Database last updated on 16.11.2024
Most recent event   Tooltip24.02.2012Application deemed to be withdrawnpublished on 28.03.2012  [2012/13]
Applicant(s)For all designated states
Hitachi, Ltd.
6-6, Marunouchi 1-chome
Chiyoda-ku
Tokyo / JP
[N/P]
Former [2009/37]For all designated states
Hitachi Ltd.
6-6, Marunouchi 1-chome Chiyoda-ku
Tokyo / JP
Inventor(s)01 / Ayano, Hideki
Hitachi Ltd. 12th Floor,Marunouchi Center Bldg. 6-1,Marunouchi 1-chome Chiyoda-ku
Tokyo 100-8220 / JP
02 / Inaba, Hiromi
Hitachi Ltd. 12th Floor,Marunouchi Center Bldg. 6-1,Marunouchi 1-chome Chiyoda-ku
Tokyo 100-8220 / JP
03 / Ohnuma, Naoto
Hitachi Ltd. 12th Floor,Marunouchi Center Bldg. 6-1,Marunouchi 1-chome Chiyoda-ku
Tokyo 100-8220 / JP
04 / Mori, Kazuhisa
Hitachi Ltd. 12th Floor,Marunouchi Center Bldg. 6-1,Marunouchi 1-chome Chiyoda-ku
Tokyo 100-8220 / JP
05 / Hiruta, Kiyoharu
Hitachi Ltd. 12th Floor,Marunouchi Center Bldg. 6-1,Marunouchi 1-chome Chiyoda-ku
Tokyo 100-8220 / JP
06 / Sakoda, Tomoharu
Hitachi Ltd. 12th Floor,Marunouchi Center Bldg. 6-1,Marunouchi 1-chome Chiyoda-ku
Tokyo 100-8220 / JP
07 / Mita, Fumiaki
Hitachi Ltd. 12th Floor,Marunouchi Center Bldg. 6-1,Marunouchi 1-chome Chiyoda-ku
Tokyo 100-8220 / JP
08 / Hotate, Hisashi
Hitachi Ltd. 12th Floor,Marunouchi Center Bldg. 6-1,Marunouchi 1-chome Chiyoda-ku
Tokyo 100-8220 / JP
 [2009/37]
Representative(s)Kirschner, Klaus Dieter, et al
Puschmann Borchert Bardehle
Patentanwälte Partnerschaft
Bajuwarenring 21
82041 Oberhaching / DE
[N/P]
Former [2009/45]Kirschner, Klaus Dieter, et al
Puschmann Borchert Bardehle Patentanwälte Partnerschaft Bajuwarenring 21
82041 Oberhaching / DE
Former [2009/37]Kirschner, Klaus Dieter, et al
Bardehle Puschmann Borchert Patentanwälte Partnerschaft Bajuwarenring 21
82041 Oberhaching / DE
Application number, filing date09001957.112.02.2009
[2009/37]
Priority number, dateJP2008005715507.03.2008         Original published format: JP 2008057155
[2009/37]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2099117
Date:09.09.2009
Language:EN
[2009/37]
Type: A3 Search report 
No.:EP2099117
Date:16.03.2011
[2011/11]
Search report(s)(Supplementary) European search report - dispatched on:EP16.02.2011
ClassificationIPC:H02M7/00
[2009/37]
CPC:
H02M7/003 (EP)
Designated contracting statesAT,   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,   SE,   SI,   SK,   TR [2009/37]
TitleGerman:Stromwandler[2009/37]
English:Electric power converter[2009/37]
French:Transformateur de puissance électrique[2009/37]
Examination procedure19.02.2009Examination requested  [2009/37]
17.09.2011Application deemed to be withdrawn, date of legal effect  [2012/13]
25.10.2011Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2012/13]
Fees paidRenewal fee
25.02.2011Renewal fee patent year 03
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Documents cited:Search[XDA]JP2003219661  (TOSHIBA MACHINE CO LTD) [XD] 1,2,6,7 * figure 4 * [A] 3-5;
 [A]US2006039127  (WEST RICK [US]) [A] 1-7 * figures 1-3 *;
 [A]DE19959171  (MITSUBISHI ELECTRIC CORP [JP]) [A] 1-7 * the whole document *
by applicantJP2003219661
 JP2006197735
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.