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EP0206229
European procedure
Extract from the Register of European Patents
EP About this file: EP0206229
| EP0206229 - Semiconductor memory device [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.07.1993 Database last updated on 19.10.2024 | Most recent event Tooltip | 03.07.1993 | No opposition filed within time limit | published on 25.08.1993 [1993/34] | Applicant(s) | For all designated states Kabushiki Kaisha Toshiba 72, Horikawa-cho, Saiwai-ku Kawasaki-shi Kanagawa-ken 210-8572 / JP | For all designated states Toshiba Micro-Computer Engineering Corporation 2-11, Higashida-cho Kawasaki-ku Kawasaki-shi Kanagawa-ken / JP | For all designated states Tosbac Computer System Co., Ltd. Shibuya-Takugin-Building 1-13-9, Shibuya Shibuya-ku Tokyo / JP | [N/P] |
| Former [1986/52] | For all designated states KABUSHIKI KAISHA TOSHIBA 72, Horikawa-cho, Saiwai-ku Kawasaki-shi, Kanagawa-ken 210, Tokyo / JP | ||
| For all designated states Toshiba Micro-Computer Engineering Corporation 2-11, Higashida-cho Kawasaki-ku Kawasaki-shi Kanagawa-ken / JP | |||
| For all designated states Tosbac Computer System Co., Ltd. Shibuya-Takugin-Building 1-13-9, Shibuya Shibuya-ku Tokyo / JP | Inventor(s) | 01 /
Tanaka, Yasunori Patent Division K.K. Toshiba 1-1, Shibaura 1-chome Minato-ku Tokyo 105 / JP | 02 /
Hashimoto, Hideo 2-5-4, Higashiikebukuro Toshima-ku Tokyo / JP | [1986/52] | Representative(s) | Hoffmann, Klaus, et al Hoffmann Eitle, Patent- und Rechtsanwälte, Postfach 81 04 20 81904 München / DE | [N/P] |
| Former [1989/17] | Hoffmann, Klaus, Dr. rer. nat., et al Hoffmann, Eitle & Partner Patentanwälte Postfach 81 04 20 D-81904 München / DE | ||
| Former [1986/52] | Hoffmann, Klaus, Dr. rer. nat. Hoffmann, Eitle & Partner, Patentanwälte, Postfach 81 04 20 D-81925 München / DE | Application number, filing date | 86108267.5 | 18.06.1986 | [1986/52] | Priority number, date | JP19850130867 | 18.06.1985 Original published format: JP 13086785 | [1986/52] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0206229 | Date: | 30.12.1986 | Language: | EN | [1986/52] | Type: | A3 Search report | No.: | EP0206229 | Date: | 06.04.1988 | Language: | EN | [1988/14] | Type: | B1 Patent specification | No.: | EP0206229 | Date: | 02.09.1992 | Language: | EN | [1992/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.02.1988 | Classification | IPC: | G11C17/00 | [1986/52] | CPC: |
G11C17/16 (EP,US);
G11C17/00 (KR);
B62L3/04 (EP,US);
H01L21/82 (KR)
| Designated contracting states | DE, FR, GB [1986/52] | Title | German: | Halbleiterspeicheranordnung | [1986/52] | English: | Semiconductor memory device | [1986/52] | French: | Dispositif de mémoire semi-conductrice | [1986/52] | Examination procedure | 18.06.1986 | Examination requested [1986/52] | 20.02.1990 | Despatch of a communication from the examining division (Time limit: M06) | 20.08.1990 | Reply to a communication from the examining division | 26.10.1990 | Despatch of a communication from the examining division (Time limit: M06) | 06.03.1991 | Reply to a communication from the examining division | 23.09.1991 | Despatch of communication of intention to grant (Approval: Yes) | 04.02.1992 | Communication of intention to grant the patent | 29.04.1992 | Fee for grant paid | 29.04.1992 | Fee for publishing/printing paid | Opposition(s) | 03.06.1993 | No opposition filed within time limit [1993/34] | Fees paid | Renewal fee | 28.06.1988 | Renewal fee patent year 03 | 29.06.1989 | Renewal fee patent year 04 | 29.06.1990 | Renewal fee patent year 05 | 24.06.1991 | Renewal fee patent year 06 | 30.06.1992 | Renewal fee patent year 07 |
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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 | [A]US3648071 (MRAZEK DALE A); | [A]US4434381 (STEWART ROGER G [US]); | [XP]EP0169980 (THOMSON CSF MAT TEL [FR]) | Examination | EP0206205 |