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Extract from the Register of European Patents

EP About this file: EP1741319

EP1741319 - DEVICE FOR GENERATION OF VOLTAGE PULSE SEQUENCES IN PARTICULAR FOR OPERATION OF CAPACITIVE DISCHARGE LAMPS [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  23.04.2010
Database last updated on 12.07.2024
Most recent event   Tooltip23.04.2010Withdrawal of applicationpublished on 26.05.2010  [2010/21]
Applicant(s)For all designated states
Karlsruher Institut für Technologie
Kaiserstrasse 12
76131 Karlsruhe / DE
[2009/50]
Former [2007/02]For all designated states
Universität Karlsruhe (TH)
Kaiserstrasse 12
76128 Karlsruhe / DE
Inventor(s)01 / HEERING, Wolfgang
Herzogenhornweg 5
76297 Stutensee / DE
02 / DAUB, Hans-Peter
Ludwig-Marum-Str. 23
76185 Karlsruhe / DE
03 / WINKELMANN, Richard
Wiesendamm 12
22305 Hamburg / DE
 [2007/02]
Representative(s)Gagel, Roland
Patentanwalt Dr. Roland Gagel
Landsberger Strasse 480a
81241 München / DE
[N/P]
Former [2007/02]Gagel, Roland
Patentanwalt Dr. Roland Gagel, Landsberger Strasse 480a
81241 München / DE
Application number, filing date05747449.629.04.2005
[2007/02]
WO2005DE00793
Priority number, dateDE2004102124330.04.2004         Original published format: DE102004021243
[2007/02]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2005107339
Date:10.11.2005
Language:DE
[2005/45]
Type: A1 Application with search report 
No.:EP1741319
Date:10.01.2007
Language:DE
The application published by WIPO in one of the EPO official languages on 10.11.2005 takes the place of the publication of the European patent application.
[2007/02]
Search report(s)International search report - published on:EP10.11.2005
ClassificationIPC:H05B41/28
[2007/02]
CPC:
H05B41/2806 (EP); Y02B20/00 (EP)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2007/02]
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
LVNot yet paid
MKNot yet paid
YUNot yet paid
TitleGerman:VORRICHTUNG ZUR ERZEUGUNG VON ELEKTRISCHEN SPANNUNGSIMPULSFOLGEN, INSBESONDERE ZUM BETRIEB VON KAPAZITIVEN ENTLADUNGSLAMPEN[2007/02]
English:DEVICE FOR GENERATION OF VOLTAGE PULSE SEQUENCES IN PARTICULAR FOR OPERATION OF CAPACITIVE DISCHARGE LAMPS[2007/02]
French:DISPOSITIF POUR PRODUIRE UN TRAIN D'IMPULSIONS DE TENSION ELECTRIQUE, NOTAMMENT POUR FAIRE FONCTIONNER DES LAMPES A DECHARGE CAPACITIVE[2007/02]
Entry into regional phase22.09.2006National basic fee paid 
22.09.2006Designation fee(s) paid 
22.09.2006Examination fee paid 
Examination procedure22.09.2006Examination requested  [2007/02]
14.08.2007Despatch of a communication from the examining division (Time limit: M04)
20.12.2007Reply to a communication from the examining division
26.03.2010Application withdrawn by applicant  [2010/21]
Fees paidRenewal fee
27.04.2007Renewal fee patent year 03
11.04.2008Renewal fee patent year 04
29.04.2009Renewal fee patent year 05
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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]WO0167827  (PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH [DE], et al) [X] 1-9 * page 2, line 14 - line 24 * * page 3, line 6 - page 5, line 20 * * page 9, lines 20-26 * * page 11, lines 10-21 * * page 16, lines 1-16 * * figures 1,3,5,6,11-16 *;
 [A]WO0013472  (PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH [DE], et al) [A] 1-9 * page 5, line 1 - page 7, line 25 * * figures 1,4-6 *;
 [A]EP0781078  (PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH [DE]) [A] 1-9 * page 1, line 45 - page 2, line 40 * * figures 1,2a,2b *;
 [A]WO0013204  (PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH [DE], et al) [A] 1-9 * the whole document *
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.