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EP1227504
European procedure
Extract from the Register of European Patents
EP About this file: EP1227504
| EP1227504 - Semiconductor memory device [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.06.2005 Database last updated on 30.10.2024 | Most recent event Tooltip | 10.06.2005 | No opposition filed within time limit | published on 27.07.2005 [2005/30] | Applicant(s) | For all designated states Oki Electric Industry Co., Ltd. 7-12, Toranomon 1-chome Minato-ku Tokyo / JP | [N/P] |
| Former [2002/31] | For all designated states Oki Electric Industry Co., Ltd. 7-12, Toranomon 1-chome Minato-ku Tokyo / JP | Inventor(s) | 01 /
Miyamoto, Sampei, Oki Electric Industry Co., Ltd. 7-12, Toranomon 1-chome, Minato-ku Tokyo / JP | [2002/31] | Representative(s) | Betten & Resch Patent- und Rechtsanwälte PartGmbB Maximiliansplatz 14 80333 München / DE | [N/P] |
| Former [2002/31] | Betten & Resch Patentanwälte, Theatinerstrasse 8 80333 München / DE | Application number, filing date | 02003856.8 | 28.08.1991 | [2002/31] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1227504 | Date: | 31.07.2002 | Language: | EN | [2002/31] | Type: | A3 Search report | No.: | EP1227504 | Date: | 29.01.2003 | [2003/05] | Type: | B1 Patent specification | No.: | EP1227504 | Date: | 04.08.2004 | Language: | EN | [2004/32] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.12.2002 | Classification | IPC: | G11C29/00 | [2002/31] | CPC: |
G11C29/78 (EP,US);
G11C29/848 (EP,KR,US);
G11C29/787 (KR)
| Designated contracting states | DE, FR, GB, NL [2002/31] | Title | German: | Halbleiterspeicheranordnung | [2002/31] | English: | Semiconductor memory device | [2002/31] | French: | Dispositif de mémoire à semiconducteurs | [2002/31] | Examination procedure | 25.07.2003 | Examination requested [2003/39] | 08.09.2003 | Despatch of a communication from the examining division (Time limit: M04) | 28.11.2003 | Reply to a communication from the examining division | 04.02.2004 | Communication of intention to grant the patent | 03.06.2004 | Fee for grant paid | 03.06.2004 | Fee for publishing/printing paid | Parent application(s) Tooltip | EP91915276.9 / EP0554453 | Opposition(s) | 06.05.2005 | No opposition filed within time limit [2005/30] | Fees paid | Renewal fee | 03.06.2002 | Renewal fee patent year 03 | 03.06.2002 | Renewal fee patent year 04 | 03.06.2002 | Renewal fee patent year 05 | 03.06.2002 | Renewal fee patent year 06 | 03.06.2002 | Renewal fee patent year 07 | 03.06.2002 | Renewal fee patent year 08 | 03.06.2002 | Renewal fee patent year 09 | 03.06.2002 | Renewal fee patent year 10 | 03.06.2002 | Renewal fee patent year 11 | 02.09.2002 | Renewal fee patent year 12 | 29.08.2003 | Renewal fee patent year 13 |
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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 | [X]DE4001223 (SAMSUNG ELECTRONICS CO LTD [KR]) [X] 1,12 * column 6, lines 1-7 * * column 10, lines 30-59; figures 5,10 *; | [A]EP0401957 (MITSUBISHI ELECTRIC CORP [JP]) [A] 1-36 * columns 17-19 ** columns 22-24; figures 3,4,11,12 * |