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EP0049487
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EP About this file: EP0049487
| EP0049487 - Memory device [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 24.11.1986 Database last updated on 11.04.2026 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states Olympus Optical Co., Ltd. 43-2, 2-chome, Hatagaya Shibuya-ku Tokyo 151-0072 / JP | [N/P] |
| Former [1982/15] | For all designated states OLYMPUS OPTICAL CO., LTD. 43-2, 2-chome, Hatagaya Shibuya-ku Tokyo 151 / JP | Inventor(s) | 01 /
Tanikawa, Kowji 5-16-1, Sanda-cho Hachioji-shi Tokyo / JP | [1982/15] | Representative(s) | Fleuchaus, Leo, et al Patentanwälte Schroeter-Fleuchaus-Lehmann & Gallo, Melchiorstrasse 42 81479 München / DE | [N/P] |
| Former [1982/15] | Fleuchaus, Leo, Dipl.-Ing., et al Fleuchaus & Wehser Melchiorstrasse 42 D-81479 München / DE | Application number, filing date | 81107816.1 | 01.10.1981 | [1982/15] | Priority number, date | JP19800138486 | 03.10.1980 Original published format: JP 13848680 | [1982/15] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0049487 | Date: | 14.04.1982 | Language: | EN | [1982/15] | Type: | A3 Search report | No.: | EP0049487 | Date: | 30.11.1983 | Language: | EN | [1983/48] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.09.1983 | Classification | IPC: | G11C11/00 | [1982/15] | CPC: |
G06F11/0751 (EP,US);
A61B1/042 (EP,US);
G11C11/4074 (EP,US);
G11C14/00 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1982/15] | Title | German: | Speicheranordnung | [1982/15] | English: | Memory device | [1982/15] | French: | Dispositif de mémoire | [1982/15] | File destroyed: | 01.12.1992 | Examination procedure | 28.05.1984 | Examination requested [1984/33] | 03.04.1985 | Despatch of a communication from the examining division (Time limit: M04) | 05.08.1985 | Reply to a communication from the examining division | 30.09.1985 | Despatch of a communication from the examining division (Time limit: M04) | 30.01.1986 | Reply to a communication from the examining division | 24.04.1986 | Despatch of a communication from the examining division (Time limit: M02) | 04.07.1986 | Application deemed to be withdrawn, date of legal effect [1987/03] | 14.08.1986 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1987/03] | Fees paid | Renewal fee | 14.10.1983 | Renewal fee patent year 03 | 26.09.1984 | Renewal fee patent year 04 | 28.10.1985 | 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 | [Y] IBM TECHNICAL DISCLOSURE BULLETIN, vol. 20, no. 10, March 1978, pages 4071-4072 M.E. CHAMOFF et al. "Nonvolatile totals implementation" [Y] |