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EP0011975
European procedure
Extract from the Register of European Patents
EP About this file: EP0011975
| EP0011975 - A semiconductor element in an EPROM bootstrap circuit [Right-click to bookmark this link] | |||
| Former [1980/12] | A semiconductor element | ||
| [1984/39] | Status | No opposition filed within time limit Status updated on 05.08.1985 Database last updated on 08.10.2024 | Most recent event Tooltip | 05.08.1985 | No opposition filed within time limit | published on 09.10.1985 [1985/41] | Applicant(s) | For all designated states FUJITSU LIMITED 1015, Kamikodanaka, Nakahara-ku Kawasaki-shi Kanagawa 211 / JP | [N/P] |
| Former [1980/12] | For all designated states FUJITSU LIMITED 1015, Kamikodanaka, Nakahara-ku Kawasaki-shi, Kanagawa 211 / JP | Inventor(s) | 01 /
Higuchi, Mitsuo 5-13 Yutenji 2-chome Meguro-ku Tokyo 153 / JP | 02 /
Miyasaka, Kiyoshi 577-45, Iijima-cho, Totsuka-ku Yokohama-shi Kanagawa 244 / JP | [1980/12] | Representative(s) | Rackham, Stephen Neil, et al Gill Jennings & Every LLP Broadgate House 7 Eldon Street London EC2M 7LH / GB | [N/P] |
| Former [1980/12] | Rackham, Stephen Neil, et al GILL JENNINGS & EVERY, Broadgate House, 7 Eldon Street London EC2M 7LH / GB | Application number, filing date | 79302623.8 | 19.11.1979 | [1980/12] | Priority number, date | JP19780146248 | 27.11.1978 Original published format: JP 14624878 | [1980/12] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0011975 | Date: | 11.06.1980 | Language: | EN | [1980/12] | Type: | B1 Patent specification | No.: | EP0011975 | Date: | 26.09.1984 | Language: | EN | [1984/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.03.1980 | Classification | IPC: | G11C11/34 | [1980/12] | CPC: |
G11C16/30 (EP,US);
G11C11/40 (EP,US);
G11C16/10 (EP,US);
H01L23/5222 (EP,US);
H01L23/552 (EP,US);
H03K19/01714 (EP,US);
| C-Set: |
H01L2924/0002, H01L2924/00 (EP,US)
| Designated contracting states | DE, FR, GB, NL [1980/12] | Title | German: | Halbleiter-Bauelement in einer Bootstrap-Schaltung eines EPROMS | [1984/39] | English: | A semiconductor element in an EPROM bootstrap circuit | [1984/39] | French: | Elément semi-conducteur pour circuit bootstrap dans une mémoire du type EPROM | [1984/39] |
| Former [1980/12] | Halbleiter-Bauelement | ||
| Former [1980/12] | A semiconductor element | ||
| Former [1980/12] | Elément semi-conducteur | File destroyed: | 15.01.2000 | Examination procedure | 27.11.1979 | Examination requested [1980/12] | 10.11.1981 | Despatch of a communication from the examining division (Time limit: M06) | 19.04.1982 | Reply to a communication from the examining division | 07.07.1982 | Despatch of a communication from the examining division (Time limit: M06) | 10.01.1983 | Reply to a communication from the examining division | 20.07.1983 | Despatch of a communication from the examining division (Time limit: M04) | 07.11.1983 | Reply to a communication from the examining division | 20.12.1983 | Despatch of communication of intention to grant (Approval: ) | 15.03.1984 | Communication of intention to grant the patent | 15.05.1984 | Fee for grant paid | 15.05.1984 | Fee for publishing/printing paid | Opposition(s) | 27.06.1985 | No opposition filed within time limit [1985/41] | Request for further processing for: | 27.01.1981 | Request for further processing filed | 23.01.1981 | Full payment received (date of receipt of payment) Request granted | 10.02.1981 | Decision despatched | Fees paid | Renewal fee | 02.11.1981 | Renewal fee patent year 03 | 19.11.1982 | Renewal fee patent year 04 | 03.11.1983 | Renewal fee patent year 05 |
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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 | US3889135 [ ] (NOMIYA KOSEI, et al); | DE2545450 [ ] (IBM); | DE2706205 [ ] (SIEMENS AG) |