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Extract from the Register of European Patents

EP About this file: EP0564204

EP0564204 - Semiconductor device [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  03.04.1998
Database last updated on 14.11.2024
Most recent event   Tooltip03.04.1998Application deemed to be withdrawnpublished on 20.05.1998 [1998/21]
Applicant(s)For all designated states
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, Marunouchi 2-chome Chiyoda-ku
Tokyo 100 / JP
[N/P]
Former [1993/40]For all designated states
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, Marunouchi 2-chome Chiyoda-ku
Tokyo 100 / JP
Inventor(s)01 / Yamaguchi, Yasuo, c/o Mitsubishi Denki K.K. LSI
Kenkyusho, 1 Mizuhara 4-chome
Itami-shi, Hyogo 664 / JP
02 / Nishimura, Tadashi, c/o Mitsubishi Denki K.K. LSI
Kenkyusho, 1 Mizuhara 4-chome
Itami-shi, Hyogo 664 / JP
[1993/40]
Representative(s)Beresford, Keith Denis Lewis, et al
Beresford Crump LLP
16 High Holborn
London WC1V 6BX / GB
[N/P]
Former [1993/40]Beresford, Keith Denis Lewis, et al
BERESFORD & Co. 2-5 Warwick Court High Holborn
London WC1R 5DJ / GB
Application number, filing date93302415.029.03.1993
[1993/40]
Priority number, dateJP1992007418430.03.1992         Original published format: JP 7418492
[1993/40]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0564204
Date:06.10.1993
Language:EN
[1993/40]
Type: A3 Search report 
No.:EP0564204
Date:28.09.1994
Language:EN
[1994/39]
Search report(s)(Supplementary) European search report - dispatched on:EP21.07.1994
ClassificationIPC:G11C5/14, G11C11/407
[1993/40]
CPC:
H03K19/0016 (EP,US); G11C11/4074 (EP,US); G11C5/146 (EP,US);
H01L27/0218 (EP,US); H01L27/105 (EP,US)
Designated contracting statesDE,   FR,   GB [1993/40]
TitleGerman:Halbleiteranordnung[1993/40]
English:Semiconductor device[1993/40]
French:Dispositif à semi-conducteurs[1993/40]
Examination procedure18.07.1994Examination requested  [1994/37]
04.09.1996Despatch of a communication from the examining division (Time limit: M06)
06.03.1997Reply to a communication from the examining division
14.07.1997Despatch of a communication from the examining division (Time limit: M04)
25.11.1997Application deemed to be withdrawn, date of legal effect  [1998/21]
23.12.1997Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [1998/21]
Divisional application(s)EP97203535.6  / EP0836194
Fees paidRenewal fee
24.03.1995Renewal fee patent year 03
21.03.1996Renewal fee patent year 04
19.03.1997Renewal fee patent year 05
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Documents cited:Search[XY]EP0039946  (TOKYO SHIBAURA ELECTRIC CO [JP]);
 [Y]WO8905545  (XICOR INC [US])
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.