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EP0547676
European procedure
Extract from the Register of European Patents
EP About this file: EP0547676
| EP0547676 - Semiconductor device with a memory cell [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.04.1998 Database last updated on 02.11.2024 | Most recent event Tooltip | 07.12.2007 | Lapse of the patent in a contracting state New state(s): NL | published on 09.01.2008 [2008/02] | Applicant(s) | For all designated states Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | [N/P] |
| Former [1993/25] | For all designated states Philips Electronics N.V. Groenewoudseweg 1 NL-5621 BA Eindhoven / NL | Inventor(s) | 01 /
Sankaranarayanan, Lakshmi Narayanan c/o Int. Octrooibureau BV, Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | 02 /
Slotboom, Jan willem c/o Int. Octrooibureau BV, Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | 03 /
Van der Sijde, Arjen Gerben c/o Int. Octrooibureau BV, Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | [1993/25] | Representative(s) | Houbiers, Ernest Emile M. G., et al INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6 5656 AA Eindhoven / NL | [N/P] |
| Former [1993/25] | Houbiers, Ernest Emile Marie Gerlach, et al INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | Application number, filing date | 92203822.9 | 09.12.1992 | [1993/25] | Priority number, date | EP19910203306 | 16.12.1991 Original published format: EP 91203306 | [1993/25] | Filing language | NL | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0547676 | Date: | 23.06.1993 | Language: | EN | [1993/25] | Type: | B1 Patent specification | No.: | EP0547676 | Date: | 18.06.1997 | Language: | EN | [1997/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.04.1993 | Classification | IPC: | H01L27/102, H01L27/07 | [1993/25] | CPC: |
H01L27/0716 (EP);
H10B10/10 (EP)
| Designated contracting states | DE, FR, GB, IT, NL [1993/25] | Title | German: | Halbleiteranordnung mit Speicherzelle | [1993/25] | English: | Semiconductor device with a memory cell | [1993/25] | French: | Dispositif semiconducteur muni d'une cellule de mémoire | [1993/25] | Examination procedure | 13.12.1993 | Examination requested [1994/06] | 02.01.1996 | Despatch of a communication from the examining division (Time limit: M06) | 14.06.1996 | Reply to a communication from the examining division | 06.08.1996 | Despatch of communication of intention to grant (Approval: Yes) | 18.12.1996 | Communication of intention to grant the patent | 01.04.1997 | Fee for grant paid | 01.04.1997 | Fee for publishing/printing paid | Opposition(s) | 19.03.1998 | No opposition filed within time limit [1998/24] | Fees paid | Renewal fee | 02.01.1995 | Renewal fee patent year 03 | 02.01.1996 | Renewal fee patent year 04 | 02.01.1997 | 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. | Lapses during opposition Tooltip | IT | 18.06.1997 | NL | 18.06.1997 | [2003/07] |
| Former [1999/42] | IT | 18.06.1997 | Documents cited: | Search | [X]US3401319 (WATKINS BOYD G); | [A]EP0071042 (IBM [US]); | [A]DE4006432 (TOSHIBA KAWASAKI KK [JP]) |