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Extract from the Register of European Patents

EP About this file: EP0422299

EP0422299 - Memory with page mode [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.07.1995
Database last updated on 17.09.2024
Most recent event   Tooltip08.07.1995No opposition filed within time limitpublished on 30.08.1995 [1995/35]
Applicant(s)For all designated states
International Business Machines Corporation
New Orchard Road
Armonk, NY 10504 / US
[N/P]
Former [1991/16]For all designated states
International Business Machines Corporation
Old Orchard Road
Armonk, N.Y. 10504 / US
Inventor(s)01 / West, Roderick Michael Peters
1 Balmoral Close North Millers Dale
Chandlers Ford Hampshire. SO5 1TG / GB
02 / Bates, Matthew Damian
4 Burns Place Coxford Close
Shirley Southampton Hampshire. SO1 6DA / GB
03 / Gay, Adrian Charles
29 Fareham Park Road
Fareham Hampshire. PO15 6LE / GB
04 / Williams, Todd
IBM General Technology Division
Essex Junction Vermont. 05452 / US
[1991/16]
Representative(s)Burt, Roger James
IBM United Kingdom Limited Intellectual Property Department Hursley Park Winchester
Hampshire SO21 2JN / GB
[N/P]
Former [1991/16]Burt, Roger James, Dr.
IBM United Kingdom Limited Intellectual Property Department Hursley Park
Winchester Hampshire SO21 2JN / GB
Application number, filing date89310459.612.10.1989
[1991/16]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0422299
Date:17.04.1991
Language:EN
[1991/16]
Type: B1 Patent specification 
No.:EP0422299
Date:07.09.1994
Language:EN
[1994/36]
Search report(s)(Supplementary) European search report - dispatched on:EP25.07.1990
ClassificationIPC:G09G1/16, G11C7/00, G11C11/409
[1994/36]
CPC:
G09G5/393 (EP); G11C11/4096 (EP); G11C7/1021 (EP)
Former IPC [1991/16]G11C7/00, G11C11/409, G09G1/16
Designated contracting statesDE,   FR,   GB [1991/16]
TitleGerman:Speicher mit Seitenmodus[1991/16]
English:Memory with page mode[1991/16]
French:Mémoire avec mode de page[1991/16]
Examination procedure13.12.1990Examination requested  [1991/16]
07.12.1993Despatch of communication of intention to grant (Approval: Yes)
11.03.1994Communication of intention to grant the patent
19.03.1994Fee for grant paid
19.03.1994Fee for publishing/printing paid
Opposition(s)08.06.1995No opposition filed within time limit [1995/35]
Fees paidRenewal fee
13.12.1990Renewal fee patent year 03
22.10.1992Renewal fee patent year 04
21.10.1993Renewal fee patent year 05
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Documents cited:Search[A]US4546451  ;
 [A]WO8204147
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.