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EP0508588
European procedure
Extract from the Register of European Patents
EP About this file: EP0508588
| EP0508588 - Semiconductor read only memory [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.08.1998 Database last updated on 28.03.2026 | Most recent event Tooltip | 14.08.1998 | No opposition filed within time limit | published on 30.09.1998 [1998/40] | Applicant(s) | For all designated states Sharp Kabushiki Kaisha 22-22 Nagaike-cho Abeno-ku Osaka-shi Osaka-fu 545-0013 / JP | [N/P] |
| Former [1992/42] | For all designated states SHARP KABUSHIKI KAISHA 22-22 Nagaike-cho Abeno-ku Osaka 545 / JP | Inventor(s) | 01 /
Hotta, Yasuhiro 4-372-3, Minamikyobate-cho Nara-shi, Nara-ken / JP | [1992/42] | Representative(s) | Brown, Kenneth Richard, et al R.G.C. Jenkins & Co 26 Caxton Street London SW1H 0RJ / GB | [N/P] |
| Former [1992/42] | Brown, Kenneth Richard, et al R.G.C. Jenkins & Co. 26 Caxton Street London SW1H 0RJ / GB | Application number, filing date | 92301850.1 | 04.03.1992 | [1992/42] | Priority number, date | JP19910077914 | 10.04.1991 Original published format: JP 7791491 | [1992/42] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0508588 | Date: | 14.10.1992 | Language: | EN | [1992/42] | Type: | A3 Search report | No.: | EP0508588 | Date: | 13.04.1994 | Language: | EN | [1994/15] | Type: | B1 Patent specification | No.: | EP0508588 | Date: | 08.10.1997 | Language: | EN | [1997/41] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.02.1994 | Classification | IPC: | G11C17/12 | [1992/42] | CPC: |
G11C17/126 (EP,US);
G11C17/08 (KR);
G11C17/12 (EP,KR,US)
| Designated contracting states | DE, FR, GB, IT [1992/42] | Title | German: | Halbleiterfestwertspeicher | [1992/42] | English: | Semiconductor read only memory | [1992/42] | French: | Mémoire morte à semi-conducteurs | [1992/42] | Examination procedure | 27.07.1994 | Examination requested [1994/39] | 21.10.1996 | Despatch of communication of intention to grant (Approval: No) | 12.02.1997 | Despatch of a communication from the examining division (Time limit: M02) | 25.03.1997 | Reply to a communication from the examining division | 03.04.1997 | Despatch of communication of intention to grant (Approval: later approval) | 08.04.1997 | Communication of intention to grant the patent | 03.07.1997 | Fee for grant paid | 03.07.1997 | Fee for publishing/printing paid | Opposition(s) | 09.07.1998 | No opposition filed within time limit [1998/40] | Fees paid | Renewal fee | 09.03.1994 | Renewal fee patent year 03 | 09.03.1995 | Renewal fee patent year 04 | 08.03.1996 | Renewal fee patent year 05 | 12.03.1997 | Renewal fee patent year 06 |
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