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EP0303811
European procedure
Extract from the Register of European Patents
EP About this file: EP0303811
| EP0303811 - Pipelined memory chip [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.11.1992 Database last updated on 26.06.2024 | Most recent event Tooltip | 26.11.1992 | No opposition filed within time limit | published on 13.01.1993 [1993/02] | Applicant(s) | For all designated states International Business Machines Corporation New Orchard Road Armonk, NY 10504 / US | [N/P] |
| Former [1989/08] | For all designated states International Business Machines Corporation Old Orchard Road Armonk, N.Y. 10504 / US | Inventor(s) | 01 /
Chappell, Barbara Alane RDF Adele Court Amawalk N.Y. 10501 / US | 02 /
Chappell, Terry Ivan RDF Adele Court Amawalk N.Y. 10501 / US | 03 /
Schuster, Stanley Everett Richard Somers Road Granite Springs, N.Y. 10527 / US | [1989/08] | Representative(s) | Rudolph, Wolfgang Puschmann Borchert Bardehle Patentanwälte Partnerschaft Postfach 10 12 31 80086 München / DE | [N/P] |
| Former [1989/08] | Rudolph, Wolfgang, Dipl.-Ing. IBM Deutschland GmbH Schönaicher Strasse 220 D-7030 Böblingen / DE | Application number, filing date | 88110694.2 | 05.07.1988 | [1989/08] | Priority number, date | US19870086136 | 17.08.1987 Original published format: US 86136 | [1989/08] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0303811 | Date: | 22.02.1989 | Language: | EN | [1989/08] | Type: | B1 Patent specification | No.: | EP0303811 | Date: | 22.01.1992 | Language: | EN | [1992/04] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.12.1988 | Classification | IPC: | G11C8/00, G11C7/00 | [1992/04] | CPC: |
G11C7/1039 (EP,US);
G11C7/12 (EP,US);
G11C8/12 (EP,US)
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| Former IPC [1989/08] | G11C8/00, G11C11/40, G11C7/00 | Designated contracting states | DE, FR, GB, IT [1989/08] | Title | German: | Speicherchip mit Pipelinewirkung | [1989/08] | English: | Pipelined memory chip | [1989/08] | French: | Puce de mémoire à fonctionnement de pipeline | [1989/08] | Examination procedure | 19.06.1989 | Examination requested [1989/33] | 02.04.1991 | Despatch of communication of intention to grant (Approval: Yes) | 17.07.1991 | Communication of intention to grant the patent | 14.08.1991 | Fee for grant paid | 14.08.1991 | Fee for publishing/printing paid | Opposition(s) | 23.10.1992 | No opposition filed within time limit [1993/02] | Fees paid | Renewal fee | 23.07.1990 | Renewal fee patent year 03 | 13.12.1990 | Renewal fee patent year 04 |
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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. | Documents cited: | Search | US4597061 [ ] (CLINE JAMES H [US], et al); | EP0199134 [ ] (IBM [US]); | US4569036 [ ] (FUJII SYUSO [JP], et al); | EP0145488 [ ] (FUJITSU LTD [JP]); | US4520465 [ ] (SOOD LAL C [US]) | [ ] - 1982 IEEE International Solid-State Circuits Conference, Digest of Technical Papers, February 1982, Coral Gables, US J.W. BEYERS "A 32b VLSI System" pages 128,129 *page 128, table 1* |