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Extract from the Register of European Patents

EP About this file: EP1417751

EP1417751 - VOLTAGE/CURRENT CONVERSION CIRCUIT ARRANGEMENT [Right-click to bookmark this link]
StatusThe application has been refused
Status updated on  12.03.2010
Database last updated on 13.09.2024
Most recent event   Tooltip12.03.2010Refusal of applicationpublished on 14.04.2010  [2010/15]
Applicant(s)For all designated states
Infineon Technologies AG
Am Campeon 1-12
85579 Neubiberg / DE
[2009/26]
Former [2004/20]For all designated states
Infineon Technologies AG
St.-Martin-Strasse 53
81669 München / DE
Inventor(s)01 / ASAM, Michael
Bergstrasse 1
85250 Wollomoos / DE
 [2004/20]
Representative(s)Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte
Grillparzerstrasse 14
81675 München / DE
[N/P]
Former [2009/36]Viering, Jentschura & Partner
Postfach 22 14 43
80504 München / DE
Former [2009/26]Viering, Jentschura & Partner
Postfach 22 14 43
80504 München / DE
Former [2004/20]Epping Hermann & Fischer
Ridlerstrasse 55
80339 München / DE
Application number, filing date02754422.024.07.2002
[2004/20]
WO2002DE02711
Priority number, dateDE200113743431.07.2001         Original published format: DE 10137434
[2004/20]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO03015262
Date:20.02.2003
Language:DE
[2003/08]
Type: A1 Application with search report 
No.:EP1417751
Date:12.05.2004
Language:DE
The application published by WIPO in one of the EPO official languages on 20.02.2003 takes the place of the publication of the European patent application.
[2004/20]
Search report(s)International search report - published on:EP20.02.2003
ClassificationIPC:H03F3/343, H03F3/45
[2004/20]
CPC:
H03F3/45103 (EP); H03F3/343 (EP)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   SK,   TR [2004/20]
TitleGerman:SCHALTUNGSANORDNUNG ZUR SPANNUNGS-/STROMWANDLUNG[2004/20]
English:VOLTAGE/CURRENT CONVERSION CIRCUIT ARRANGEMENT[2004/20]
French:CIRCUIT DE CONVERSION TENSION/COURANT[2004/20]
Entry into regional phase16.02.2004National basic fee paid 
16.02.2004Designation fee(s) paid 
16.02.2004Examination fee paid 
Examination procedure27.02.2003Request for preliminary examination filed
International Preliminary Examining Authority: EP
16.02.2004Examination requested  [2004/20]
03.12.2008Despatch of a communication from the examining division (Time limit: M04)
08.04.2009Reply to a communication from the examining division
04.11.2009Application refused, date of legal effect [2010/15]
04.11.2009Date of oral proceedings
26.11.2009Despatch of communication that the application is refused, reason: substantive examination [2010/15]
26.11.2009Minutes of oral proceedings despatched
Fees paidRenewal fee
22.07.2004Renewal fee patent year 03
20.07.2005Renewal fee patent year 04
28.07.2006Renewal fee patent year 05
24.07.2007Renewal fee patent year 06
15.07.2008Renewal fee patent year 07
21.07.2009Renewal fee patent year 08
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Cited inInternational search[X]US5142242  (SCHAFFER GREGORY L) [X] 1-3,6-8 * column 6, line 32 - column 7, line 3; figures 10,11 *;
 [XA]EP0269162  (PHILIPS NV) [X] 1,4,5 * column 6, line 22 - column 7, line 24; figure 2 * [A] 9;
 [X]EP0910164  (NIPPON ELECTRIC CO) [X] 1,4,5,7 * paragraph [0045] - paragraph [0054]; figure 1 * * paragraph [0072] - paragraph [0075]; figure 4 *;
 [A]US5491447  (GOETSCHEL CHRISTIAN J ET AL) [A] 9 * column 2, line 66 - column 4, line 9; figure 2 *
ExaminationEP0785616
 US6230001
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.