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EP0205258
European procedure
Extract from the Register of European Patents
EP About this file: EP0205258
| EP0205258 - Semiconductor integrated circuit having a function for switching the operational modes of an internal circuit [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.05.1992 Database last updated on 11.04.2026 | Most recent event Tooltip | 07.05.1992 | No opposition filed within time limit | published on 24.06.1992 [1992/26] | Applicant(s) | For all designated states FUJITSU LIMITED 1015, Kamikodanaka, Nakahara-ku Kawasaki-shi Kanagawa 211 / JP | [N/P] |
| Former [1986/51] | For all designated states FUJITSU LIMITED 1015, Kamikodanaka, Nakahara-ku Kawasaki-shi, Kanagawa 211 / JP | Inventor(s) | 01 /
Takemae, Yoshihiro 8-13-24-303, Akasaka Minato-ku Tokyo 107 / JP | 02 /
Nozaki, Shigeki B 201, 10-1, Tsutsuo 6-chome Kuwana-shi Mie 511 / JP | 03 /
Nakano, Masao 506, Mezon Hisasue 473-4, Hisasue Takatsu-ku Kawasaki-shi Kanagawa 213 / JP | 04 /
Sato, Kimiaki 4-11-35-204, Minamiazabu Minato-ku Tokyo 106 / JP | 05 /
Kodama, Nobumi c/o Fujitsu Daigonakahara-ryo 708, Shimokodanaka Nakahara-ku Kawasaki-shi Kanagawa 211 / JP | [1986/51] | Representative(s) | Billington, Lawrence Emlyn, et al Haseltine Lake LLP Lincoln House, 5th Floor 300 High Holborn London WC1V 7JH / GB | [N/P] |
| Former [1986/51] | Billington, Lawrence Emlyn, et al HASELTINE LAKE & CO Hazlitt House 28 Southampton Buildings Chancery Lane London WC2A 1AT / GB | Application number, filing date | 86303565.5 | 09.05.1986 | [1986/51] | Priority number, date | JP19850098890 | 11.05.1985 Original published format: JP 9889085 | [1986/51] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0205258 | Date: | 17.12.1986 | Language: | EN | [1986/51] | Type: | A3 Search report | No.: | EP0205258 | Date: | 15.02.1989 | Language: | EN | [1989/07] | Type: | B1 Patent specification | No.: | EP0205258 | Date: | 03.07.1991 | Language: | EN | [1991/27] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.12.1988 | Classification | IPC: | G11C29/00 | [1991/27] | CPC: |
G01R31/31701 (EP,US);
G11C11/34 (KR);
G11C17/00 (KR);
G11C29/00 (KR);
G11C29/46 (EP,US);
G06F11/267 (EP,US)
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| Former IPC [1986/51] | G01R31/28, G11C29/00 | Designated contracting states | DE, FR, GB [1986/51] | Title | German: | Integrierte Halbleiterschaltung mit einer Schaltfunktion der Betriebsarten einer internen Schaltung | [1986/51] | English: | Semiconductor integrated circuit having a function for switching the operational modes of an internal circuit | [1986/51] | French: | Circuit intégré à semi-conducteur comprenant une fonction de commutation des modes opérationnels d'un circuit interne | [1986/51] | Examination procedure | 14.03.1989 | Examination requested [1989/33] | 31.10.1990 | Despatch of communication of intention to grant (Approval: Yes) | 08.01.1991 | Communication of intention to grant the patent | 28.03.1991 | Fee for grant paid | 28.03.1991 | Fee for publishing/printing paid | Opposition(s) | 04.04.1992 | No opposition filed within time limit [1992/26] | Fees paid | Renewal fee | 28.04.1988 | Renewal fee patent year 03 | 03.05.1989 | Renewal fee patent year 04 | 30.04.1990 | Renewal fee patent year 05 | 01.05.1991 | Renewal fee patent year 06 |
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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] JP59107193 | [A] PATENT ABSTRACTS OF JAPAN, vol. 8, no. 228 (P-308)[1665], 19th October 1984; & JP 59107193 A (RICOH K.K.) 21-06-1984 [A] |