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Extract from the Register of European Patents

EP About this file: EP0657066

EP0657066 - FIELD-EFFECT-CONTROLLED SEMICONDUCTOR COMPONENT [Right-click to bookmark this link]
StatusThe application has been refused
Status updated on  31.03.2000
Database last updated on 26.06.2024
Most recent event   Tooltip31.03.2000Refusal of applicationpublished on 17.05.2000 [2000/20]
Applicant(s)For all designated states
DaimlerChrysler AG
Epplestrasse 225
70567 Stuttgart / DE
[1999/14]
Former [1995/24]For all designated states
DAIMLER-BENZ AKTIENGESELLSCHAFT
Epplestrasse 225
D-70567 Stuttgart / DE
Inventor(s)01 / NEUBRAND, Horst
Schützenhüttenweg 55
D-60598 Frankfurt / DE
02 / KOREC, Jacek
Vogelsbergstrasse 13a
D-64546 Mörfelden-Walldorf / DE
03 / STEIN, Erhard
Bergbaustrasse 3
D-01968 Senftenberg / DE
04 / SILBER, Dieter
Darmstädter Strasse 43
D-63179 Obertshausen / DE
[1995/24]
Representative(s)Fröhling, Werner Otto, et al
DaimlerChrysler AG
Intellectual Property Management
Sedanstrasse 10-Geb. 17
89077 Ulm / DE
[N/P]
Former [1997/22]Fröhling, Werner Otto, Dr., et al
Daimler-Benz AG, Intellectual Property Management, Sedanstr. 10/Gebäude 17
89077 Ulm / DE
Former [1995/24]Erbacher, Alfons, Dipl.-Ing.
AEG Aktiengesellschaft
D-60591 Frankfurt / DE
Application number, filing date93919100.319.08.1993
[1995/24]
WO1993EP02216
Priority number, dateDE1992422883229.08.1992         Original published format: DE 4228832
[1995/24]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9406158
Date:17.03.1994
Language:DE
[1994/07]
Type: A1 Application with search report 
No.:EP0657066
Date:14.06.1995
Language:DE
The application published by WIPO in one of the EPO official languages on 17.03.1994 takes the place of the publication of the European patent application.
[1995/24]
Search report(s)International search report - published on:EP17.03.1994
ClassificationIPC:H01L29/74
[1995/24]
CPC:
H01L29/102 (EP,US); H01L29/7412 (EP,US); H01L29/7428 (EP,US);
H01L29/7455 (EP,US)
Designated contracting statesDE,   FR,   GB,   IE,   NL,   SE [1995/24]
TitleGerman:FELDEFFEKTGESTEUERTES HALBLEITERBAUELEMENT[1995/24]
English:FIELD-EFFECT-CONTROLLED SEMICONDUCTOR COMPONENT[1995/24]
French:COMPOSANT A SEMICONDUCTEUR A COMMANDE PAR EFFET DE CHAMP[1995/24]
Entry into regional phase27.12.1994National basic fee paid 
27.12.1994Designation fee(s) paid 
27.12.1994Examination fee paid 
Examination procedure15.03.1994Request for preliminary examination filed
International Preliminary Examining Authority: EP
27.12.1994Examination requested  [1995/24]
03.12.1997Despatch of a communication from the examining division (Time limit: M04)
04.04.1998Reply to a communication from the examining division
05.07.1999Despatch of communication of intention to grant (Approval: )
27.12.1999Despatch of communication that the application is refused, reason: formalities examination [2000/20]
06.01.2000Application refused, date of legal effect [2000/20]
Fees paidRenewal fee
28.06.1995Renewal fee patent year 03
03.07.1996Renewal fee patent year 04
11.08.1997Renewal fee patent year 05
21.08.1998Renewal fee patent year 06
Penalty fee
Additional fee for renewal fee
31.08.199907   M06   Not yet paid
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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[DA]US4847671  (PATTANAYAK DEVA N [US], et al);
 [A]EP0409010  (ASEA BROWN BOVERI [CH]) [A] 1 * the whole document *;
 [A]EP0433825  (ASEA BROWN BOVERI [CH]) [A] 1 * 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.