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Extract from the Register of European Patents

EP About this file: EP0452450

EP0452450 - ANALOGUE TO DIGITAL CONVERTER [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  08.10.1993
Database last updated on 11.09.2024
Most recent event   Tooltip08.10.1993Application deemed to be withdrawnpublished on 01.12.1993 [1993/48]
Applicant(s)For all designated states
PLESSEY SEMICONDUCTORS LIMITED
Cheney Manor Swindon
Wiltshire SN2 2QW / GB
[N/P]
Former [1992/50]For all designated states
PLESSEY SEMICONDUCTORS LIMITED
Cheney Manor
Swindon, Wiltshire SN2 2QW / GB
Former [1991/43]For all designated states
PLESSEY OVERSEAS LIMITED
Vicarage Lane
Ilford Essex IG1 4AQ / GB
Inventor(s)01 / LESLIE, Thomas Coutts
70 Willow View
Kislingbury, Northampton NN7 4AU / GB
[1991/43]
Representative(s)Nicholson, Ronald, et al
The General Electric Company, p.l.c. GEC Patent Department Waterhouse Lane
Chelmsford, Essex CM1 2QX / GB
[N/P]
Former [1992/40]Nicholson, Ronald, et al
The General Electric Company, p.l.c. GEC Patent Department Waterhouse Lane
Chelmsford, Essex CM1 2QX / GB
Former [1991/43]Hoste, Colin Francis
The General Electric Company p.l.c. GEC Patent Department Waterhouse Lane
Chelmsford, Essex CM1 2QX / GB
Application number, filing date90916146.502.11.1990
[1991/43]
WO1990GB01686
Priority number, dateGB1989002502706.11.1989         Original published format: GB 8925027
[1991/43]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9107017
Date:16.05.1991
Language:EN
[1991/11]
Type: A1 Application with search report 
No.:EP0452450
Date:23.10.1991
Language:EN
The application published by WIPO in one of the EPO official languages on 16.05.1991 takes the place of the publication of the European patent application.
[1991/43]
Search report(s)International search report - published on:EP16.05.1991
ClassificationIPC:H03M1/10, H03M1/20
[1991/43]
CPC:
H03M3/388 (EP); H03M3/424 (EP)
Designated contracting statesDE,   FR,   IT,   NL [1991/43]
TitleGerman:ANALOG-DIGITALWANDLER[1991/43]
English:ANALOGUE TO DIGITAL CONVERTER[1991/43]
French:CONVERTISSEUR ANALOGIQUE/NUMERIQUE[1991/43]
File destroyed:12.06.1999
Entry into regional phase23.07.1991National basic fee paid 
23.07.1991Designation fee(s) paid 
13.11.1991Examination fee paid 
Examination procedure13.11.1991Examination requested  [1992/03]
01.06.1993Application deemed to be withdrawn, date of legal effect  [1993/48]
02.07.1993Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [1993/48]
Fees paidPenalty fee
Additional fee for renewal fee
30.11.199203   M06   Not yet paid
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Cited inInternational searchEP0189291  [ ];
 WO8605048  [ ];
 GB2022347  [ ]
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.